Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...

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Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
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Bringing Back Homes
Manual for the reuse
of existing buildings
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Prepared by the Department of Housing,
Planning and Local Government
housing.gov.ie
Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Table of Contents

       Introduction		                                                             1

       Use of this Manual                                                         2

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       Chapter 1            Policy and Regulatory Context                         3

                            Policy Context                                        3

                            Regulatory Context                                    5
                            Planning System                                       5
                            Legislative Provisions                                5
                            Exempted Development                                  5
                            General Restrictions on Exemptions                    5
                            Change-of-Use Exemptions                              5
                            Non-Planning Requirements                             5
                            Section 5 Declaration                                 6
                            Further Information                                   6
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                            Exempted Development Regulations, 2018                6
                            Buildings that Benefit from the Exemption             6
                            Development Works Covered by the Exemption            6
                            Restrictions on Works                                 7
                            Minimum Requirements for Residential Units            7
                            Notification Provision                                7
                            Further Information                                   7

                            Specific Regulations Affecting Older Buildings        8
                            Planning Matters Relating to Older Buildings          8
                            National Monuments Acts                               9
                            Further Information                                   9
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                            Building Control System                               9
                            Building Regulations                                  9
                            Building Control Regulations                          9
                            Further Information                                  10

                            Fire Services Acts                                   10
                            Further Information                                  10

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Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes

                                                                                             Introduction

 Chapter 2             The Basic Process                                                11

                       Step 1
                       Consider Reusing an Existing Building for Residential Purposes   13

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                       Step 2
                       Identify the Regulatory Path                                     14
                       Step 3
                       Identify the Key Design Work Needed                              18
                       Step 4
                       Confirm that Necessary Approvals are in Place                    24
                       Step 5
                       Commence Building Work                                           26

 Chapter 3             Detailed Guidance                                                29
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 Chapter 4             Examples of Bringing Back Homes                                  37

 Appendices                                                                                  The centres of our towns and cities contain a large amount of underused built stock,
                       Appendix 1                                                            including unused or underused floors above ground-floor retail premises. To increase
                       Exempted Development Regulations, 2018 –
                                                                                             the supply of new homes, the reuse of such floor space for residential use must be
                       Detailed Overview of Provisions                                  43
                                                                                             encouraged.
                       Appendix 2
                       The Application of the Building Regulations
                       to Works on Existing Buildings                                   49   Irrespective of whether they occur in city centres,           With the ongoing changes taking place in our working
                                                                                             suburbs or small rural towns, vacant and abandoned            patterns, connectivity and shopping habits, main
                       Appendix 3                                                            properties are damaging to the well-being of the              streets in our smaller towns face the dual challenge
                       Minimum Standards in Rented Accommodation                        53   surrounding communities and neighbourhoods.                   of increasing footfall and stimulating demand.
                       Appendix 4                                                            Communities suffer because of the vandalism and               Revitalising our main streets through well-planned
                       Typical Licences Required                                        55   anti-social behaviour that vacant buildings can               and designed residential units, particularly above
                                                                                             attract. Properties left vacant for prolonged periods         shops, could help to rejuvenate smaller town centres.
                       Appendix 5
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                                                                                             can also have adverse effects on adjoining buildings.         This would enable us to take advantage of the huge
                       Assistance, Grants and Incentives                                59
                                                                                             These harmful effects can include structural damage,          potential of these town centres to become compact,
                       Appendix 6                                                            dampness and even infestation.                                fine-grained multifunctional places in which to live,
                       Frequently Asked Questions                                       63                                                                 work and socialise. Such revitalised localities would
                                                                                                                                                           allow people to walk or cycle to work schools or
                                                                                             The primary benefit of bringing back homes is of
 Acknowledgements                                                                       77                                                                 shops. Tourists and other visitors would be attracted
                                                                                             course the provision of quality, sustainable housing
                                                                                                                                                           by the enhanced cultural environments that would
                                                                                             for the individuals and families who are most in need
 References                                                                             78                                                                 result from the revitalisation of these urban spaces.
                                                                                             of it. Quite simply, the possibility of returning partially
                                                                                             vacant buildings to residential use provides us with a
                                                                                             great opportunity as a society. Housing reintroduced
                                                                                             into the viable stock can provide increased income or
                                                                                             capital for the owner and may also provide the Local
                                                                                             Authority/ voluntary housing sector with a greater
                                                                                             choice of housing that can be made available to those
                                                                                             requiring social housing support.

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Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes

                                                                                                                             Chapter 1
     As part of the overarching policy document Rebuilding
     Ireland: Action Plan for Housing and Homelessness, the
                                                                  This manual is laid out in four chapters:
                                                                                                                             Policy and Regulatory Context
     Government is committed to bringing vacant and               Chapter 1 outlines the policy context and various
     partially vacant properties back into use. The reasons       statutory requirements which will likely arise with
     why so many properties have remained underused               respect to the refurbishment/ conversion of a vacant
     are complex. Identifying, reactivating and renovating        building for residential use. Topics covered include
     the properties can, in some instances, be challenging.       planning, conservation, building regulations and
     It can be difficult, for example, to identify a building’s   building control and fire services.
     owner/s and to secure an agreement to revitalise
     the building. Other potential challenges include             Chapter 2 describes the basic process which applies
     higher refurbishment costs, due to construction on           when an existing building is to be brought back into
     tight urban sites; the need to ensure accessibility          use for residential purposes. The chapter covers
     for deliveries; and difficulties with adjoining owners,      the typical questions that may arise regarding the
     licences/ permits, restricted working hours, etc.            regulatory system, the role of the Local Authorities,

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     Moreover, initial uncertainty about the scale of the         the nature and scope of available incentives, etc.
     work that will be needed to develop an existing
     building may discourage lenders from providing
     necessary funding.                                           The chapter illustrates conversion opportunities for
                                                                  common building types. Information on how the
                                                                  statutory regulations are likely to impact each specific
     Additional uncertainty can result if regulatory              building type is also provided, along with guidance
     systems regarding planning, fire safety, accessibility,      on how to address resulting issues in a step-by-step
     building control and conservation are dealt with in          manner.
     isolation from each other. In such circumstances,
     the perception that regulatory systems might have
     competing agendas can lead to increased concerns.            Chapter 3 elaborates on how the building regulations
                                                                  apply to three of the most common building types
                                                                  that have high reuse potential. This information
     A number of key actions have already been
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                                                                  will provide interested parties with a clearer
     undertaken, however, and new housing delivery                understanding of the scale of intervention that each
     initiatives have been developed since the launch             reuse option requires.                                     In July 2016, the Government published Rebuilding Ireland: Action Plan for Housing
     of Rebuilding Ireland in July 2016. These actions
     include the reuse of vacant homes to accommodate
                                                                                                                             and Homelessness. This document set out a multi-stranded, action-oriented
     people who are in receipt of social housing supports.        Chapter 4 presents examples of successful                  approach to achieving the Government’s housing objectives, as set down in the
     The objective is to enable privately owned vacant            conversions for some of the building types outlined in
                                                                  Chapter 2.
                                                                                                                             Programme for a Partnership Government.
     properties or former commercial properties to be
     brought back into use for private sale or rent. This can
     take place, for example, by means of Buy and Renew           The Appendices provide supplementary information
     Scheme or through Repair and Leasing Scheme.                                                                            Policy Context                                         On foot of a review of Rebuilding Ireland in 2017,
                                                                  on regulations and incentives outlined in the manual.                                                             Action 5.21 commits to “support and facilitate the
                                                                  Some of this additional information is given in            The objectives of the Plan are organised under five    reuse and/or development of older / vacant buildings for
     Use of this Manual                                           the form of answers to FAQs (Frequently Asked              pillars, which aim, respectively, to:                  residential use, such as unused commercial properties,
     This manual was developed to support and facilitate          Questions).                                                                                                       under-utilised upper-floor accommodation over shops, as
                                                                                                                             1. Address homelessness
     the reuse of older/ vacant buildings in our towns and                                                                                                                          well as conversion/upgrading of vacant properties”.
     cities for residential use. The objective is to increase                                                                2. Accelerate social housing
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     the number of viable residential properties.                                                                            3. Build more homes                                    To implement Action 5.21, the Department of
                                                                                                                             4. Improve the rental sector                           Housing, Planning and Local Government set
     The manual aims to provide property owners,                                                                                                                                    up a working group in order to encourage the
     members of the public, Local Authorities and those                                                                      5. Utilise existing housing
                                                                                                                                                                                    development of such existing properties and increase
     involved in the construction industry with clear                                                                                                                               the number of viable, liveable properties coming back
     guidance on how current regulatory requirements                                                                                                                                into the housing stock. The working group was tasked
                                                                                                                             A range of actions is presently being implemented
     apply to common, existing building types. Guidance                                                                                                                             with developing guidance to bring clarity on how the
                                                                                                                             under Pillar 5 to ensure that existing housing stock
     on how best to facilitate the reuse of these building                                                                                                                          regulatory requirements apply.
                                                                                                                             is used to the maximum degree possible, with a
     types is also provided. It should be noted that the
                                                                                                                             particular focus on measures to use vacant stock to
     manual is intended to serve as a reference guide only
                                                                                                                             renew urban and rural areas.
     and is not envisaged as a substitute for compliance
     with legal obligations.

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Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes                                                                                                                                                                              Bringing Back Homes

                                                              A pilot survey is to be undertaken in a number of         Regulatory Context                                       General Restrictions on Exemptions
                                                              Local Authority areas to assess the numbers of homes
                                                                                                                        The following provides a brief description of the        Article 9 of the Planning and Development
                                                              available for reuse in those areas. The survey is also
                                                                                                                        legislation that may be relevant when bringing           Regulations 2001 (as amended) provides for a range
                                                              intended to provide the basis for developing a robust
                                                                                                                        an existing building back into use for residential       of restrictions on exemptions generally. For example,
                                                              methodology to identify recoverable and liveable
                                                                                                                        purposes.                                                it provides that development listed in Schedule 2
                                                              homes for roll-out across the country. The results
                                                                                                                                                                                 which relates to exempted development shall not
                                                              of this survey will ensure that we efficiently target
                                                                                                                                                                                 be exempted development if it would contravene an
                                                              resources and schemes to bring those homes back           The main regulations that affect the design, build
                                                                                                                                                                                 objective of a development plan, or local area plan
                                                              into the liveable housing stock. This can be done, for    and use of the building on completion are:
                                                                                                                                                                                 or such drafts of such plans, where such objectives
                                                              example, through the Buy and Renew Scheme or the
                                                                                                                         – The planning system                                   may relate to the preservation or protection of the
                                                              Repair and Leasing Scheme (for further details on these
                                                                                                                                                                                 character of a landscape, or of a site of archaeological
                                                              schemes – See Appendix 5).                                 – The Exempted Development Regulations, 2018            or historical interest. Restrictions also apply where
                                                                                                                                                                                 development would endanger public safety or would
                                                                                                                         – Specific regulations affecting older buildings
                                                              Local Authorities have also produced Vacant Homes                                                                  obstruct a public right of way, etc.

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                                                              Action Plans for their administrative areas, setting       – The building control system
                                                              out goals and targets to show how they intend to
                                                                                                                                                                                 Change-of-Use Exemptions
                                                              deal with levels of vacancy. In addition, each Local       – The Fire Services Acts
                                                              Authority will identify a designated Vacant Homes                                                                  Article 10 of the Planning and Development
                                                              Officer to be assigned as a central point of contact                                                               Regulations 2001 (as amended) provides that certain
                                                              within their organisation and to liaise with central      The Planning System                                      changes of use, with regard to particular classes of
                                                              government and other stakeholders, as appropriate.        The Planning system aims to ensure that the right        use, are exempted from the requirement to obtain
                                                                                                                        development takes place in the right locations and       permission.
       Pillar Five:                                                                                                     at the right time. Our planning system provides the
                                                              Vacant Homes Officers are available in each Local
       Utilise                                                Authority to provide information, advice and              social, economic and physical infrastructure necessary   Article 10 change of use exemptions are not subject
                                                              support for owners of vacant homes and also to            to meet the needs of our people, and to do so in a       to Article 9 restrictions. However, all exemptions,
       Existing Housing                                       deal with queries from members of the public in
                                                              respect of private residential vacant properties in
                                                                                                                        way that protects the many qualities of our natural
                                                                                                                        and built environments. This system guides Ireland’s
                                                                                                                                                                                 under Section 4 of the Act, or Article 6 and 10 of
                                                                                                                                                                                 the Regulations are subject to compliance with any
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                                                              their administrative area. A full list of Vacant Homes    planning authorities, which in turn apply these          general restrictions on exemptions set out in the Act
                                                              Officers and their contact details is available on the    policies when assessing individual applications.         and would need to be considered on a case-by-case
       Key Objective:                                         website of the Department of Housing, Planning and                                                                 basis. For example, section 4(4) of the Planning and
                                                              Local Government at: http://www.housing.gov.ie/           Legislative Provisions                                   Development Act 2000 provides that development
       Ensure that existing housing stock is used             housing/home-ownership/vacant-homes/vacant-                                                                        shall not be exempted development if an
       to the maximum degree possible – focusing              homes.                                                    Under the Planning and Development Act 2000,             environmental impact assessment or an appropriate
       on measures to use vacant stock to renew                                                                         all development including a material change of           assessment of the development is required in
                                                                                                                        use, unless specifically exempted under the Act or       accordance with relevant EU Directive requirements.
       urban and rural areas                                  Under the Government Policy on Architecture               associated Planning and Development Regulations
                                                              implementation programme, a number of key                 2001, requires planning permission. Section 4(1)
                                                              policies have been developed to align the objectives      of the Act provides for a range of exemptions,           Non-Planning Requirements
                                                              of heritage-led regeneration with those of spatial        and section 4(2) provides that the Minister may
     The Department is committed to ensuring that there                                                                                                                          It should be noted that an exemption from the
                                                              planning. Publications such as Shaping the Future –       by regulations provide for further classes of
     is maximum usage of the existing housing stock.                                                                                                                             requirement to obtain planning permission does not
                                                              Case Studies in Adaptation and Reuse in Historic Urban    development to be exempted development.
     A number of key measures to quickly bring vacant                                                                                                                            remove other regulatory requirements or general
                                                              Environments (DCHG 2012) and the Retail Design
     homes back into use have already been taken.                                                                                                                                obligations. If a public road or footpath is to be
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                                                                                                                        Exempted Development                                     dug up, for example, certain works may require the
                                                              Guidelines for Planning Authorities (DAHG/DECLG
                                                                                                                                                                                 acquisition of a Road Opening License from the
     A Vacant Homes Unit has been established in the          2012) have helped to bring about a new focus on the       Article 6 and Schedule 2 of the Planning and             Local Authority (See Appendix 4). The carrying out
     Department, with the aim of driving and co-ordinating    sustainable and adaptive reuse of our existing and        Development Regulations 2001 (as amended)                of certain works may also require compliance with
     actions at central and local government levels, and      historic stock.                                           set out certain classes of development which are         Building Regulations, Building Control Regulations or
     of supporting Local Authorities in their actions. The                                                              exempt from planning permission requirements,            other regulatory codes and standards.
     Vacant Homes Unit is working with the Central                                                                      many of which classes have specific conditions or
     Statistics Office, the local government sector and the                                                             limitations which restrict the exemption. In certain
     Housing Agency to improve the range and usefulness                                                                 circumstances, for example, the conditions may           Under property law, there may be a requirement to
     of the available data relating to vacant homes. The                                                                restrict the exempted development to a certain           obtain way leave or a right of way from a landowner.
     key focus is to enable Local Authorities to quickly                                                                size or extent.                                          These are typically sought for such purposes as the
     identify vacancy hotspots, particularly in areas where                                                                                                                      erection of telegraphy wires or the laying of pipes.
     there is a high demand for homes, and which have                                                                                                                            In addition, there may be a need to obtain a waste
     vacant or under-utilised houses that are capable of                                                                                                                         license to ensure proper removal and disposal of
     being brought back into use.                                                                                                                                                waste and materials from the sites of certain works.

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Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes                                                                                                                                                                                Bringing Back Homes

     Section 5 Declaration                                     Exempted Development                                      These limited external works may include alterations     Minimum Requirements for Residential Units
                                                                                                                         of existing ground-floor shop fronts, in which case
     Under Section 5 of the Planning and Development           Regulations, 2018                                         the works must be consistent with the fenestration
                                                                                                                                                                                  Minimum standards shall apply to residential
     Act 2000, any person may seek a declaration from                                                                                                                             units being developed. These include minimum
                                                               The Planning and Development (Amendment) (No.2)           details and architectural and streetscape character
     a planning authority on the question of whether a                                                                                                                            requirements in relation to overall floor areas and
                                                               Regulations 2018 provide that, for development            of the remainder of the building and of neighbouring
     development is, or is not, exempted development.                                                                                                                             storage space requirements1 and the need for
                                                               consisting of the change of use, and any related          buildings. In addition, minor external works required
     The declaration must be issued within four weeks and                                                                                                                         adequate natural light in living rooms and bedrooms.
                                                               works, from an existing specified use class to            to provide on-street access to the upper floors of the
     may be referred to An Bord Pleanála for review.                                                                                                                              The need for natural light should not be understood
                                                               residential use, in certain circumstances and subject     building are also permitted.
                                                                                                                                                                                  to provide an automatic exemption for the addition
                                                               to conditions and limitations, to be exempt from
                                                                                                                                                                                  of new windows. However, other existing exempted
     General Exemptions                                        the requirement to obtain planning permission. This
                                                                                                                         Restrictions on Works                                    development provisions may apply.
     As mentioned above, a wide range of general               exemption can be availed of during the period from 8
                                                               February 2018 until 31 December 2021.                     A number of restrictions and limitations apply,
     exemptions is provided for in both the Planning
                                                                                                                         including:                                               Notification Provision
     and Development Act 2000 and the Planning and
     Development Regulations 2001 (as amended).                The following provides a concise overview of the key       – The change of use and related works must occur        Under the Regulations, the person availing of the

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     Section 4(1) of the Act sets out certain categories of    provisions of the regulations but does not purport to        between the 8 February 2018 and 31 December           planning exemptions must notify the planning
     development that are exempted development. The            be a legal interpretation of them. Therefore, those          2021.                                                 authority in writing at least two weeks prior to the
     Act provides that maintenance and improvement             proposing to undertake works under the regulations                                                                 commencement of the proposed change of use
     works or alterations to a building, which do not          should review the provisions in detail and seek any        – Generally, works cannot be carried out to a           and related works, and must specify the number of
     materially change the external appearance of a            professional advice that may be required.                    ground floor of a building that conflicts with        housing units being provided. The planning authority
     building are exempt from the need for planning                                                                         an objective of the relevant Local Authority          shall maintain a record of notifications received. This
     permission (section 4(1)). Schedule 2, Part 1 of the                                                                   development plan or local area plan for such          record will be made publicly available. The planning
                                                               NOTE: The exemption relates to removing the                  ground floor to remain in retail use.
     Regulations details further relevant exemptions for                                                                                                                          authority must also submit annual returns to the
                                                               requirement to obtain planning permission only.
     works within the curtilage of a house, such as an                                                                                                                            Minister for Housing, Planning and Local Government.
                                                               Development works to vacant commercial buildings           – No more than nine individual housing units can
     extension to a house (subject to certain restrictions),
                                                               which are being converted to residential use also            be provided in any building.
     sundry works and a change of use that would
                                                               need to comply with the requirements of the Building                                                               Further Information
     facilitate the return of a building, currently used as                                                               – Works to a protected structure shall not
                                                               Regulations and Building Control Regulations.
     two dwellings, back to a single dwelling (see Class                                                                    be permitted unless it has been confirmed by the      Refer to Appendix 1 for further information.
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     1–7, 9–14 (e)).                                                                                                        planning authority that the works will not affect
                                                               Buildings that Benefit from the Exemption                    the character or elements of the structure which      For answers to FAQs (Frequently Asked Questions),
     Further Information                                       The exemption applies to existing completed                  have been identified for protection.                  please see Appendix 6.
                                                               commercial buildings, such as shops and offices,
     For answers to FAQs (Frequently Asked Questions),                                                                    – Works for the provision of on-site waste-water
                                                               which have been in use for commercial purposes but
     please see Appendix 6.                                                                                                 treatment and disposal systems (i.e. septic tanks)
                                                               which have been vacant for a period of two years
                                                                                                                            are not exempted development.
                                                               prior to the proposed works commencing and are
                                                               available and suitable for housing. As envisaged in        – Works shall not be permitted in a number of
                                                               Rebuilding Ireland, therefore, the regulations focus         limited areas, such as areas of special planning
                                                               on bringing existing vacant commercial units back            control and areas to which special amenity
                                                               into use for residential purposes thereby facilitating       area orders relate and within certain perimeter
                                                               increased housing supply.                                    distances of certain establishments where
                                                                                                                            flammable/ toxic or chemical substances are
                                                               Development Works Covered by the Exemption                   stored.
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                                                               The development works covered by the exemption             – A number of other general restrictions also apply.
                                                               are works which may be required in connection with           For example, any development must not
                                                               the change of use of a building, or part of a building,      contravene a condition attached to a planning
                                                               for residential purposes and are subject to certain          permission relating to the building.
                                                               restrictions.

                                                               In general, the development works to the building
                                                               must primarily be works which only affect the interior
                                                               of the building. Some limited works to the external
                                                               appearance of the structure are permitted, but they
                                                               must be consistent with the character of the structure
                                                               and of neighbouring properties.                                                                                     With reference to the ‘Sustainable Urban Housing: Design
                                                                                                                                                                                  1.

                                                                                                                                                                                  Standards for New Apartments - Guidelines for Planning
                                                                                                                                                                                  Authorities’.

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Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes                                                                                                                                                                                     Bringing Back Homes

     Specific Regulations Affecting                             authority will be able to advise on its implications for    The Department of Culture, Heritage and the               Building Control System
                                                                a particular property.                                      Gaeltacht also publishes a series of booklets, the
     Older Buildings                                                                                                        Advice Series, for owners and custodians of historic      In order to ensure the safety of people within the
     When considering works to an existing building, it is                                                                  buildings. The booklets offer detailed guidance           built environment, the design and construction of
                                                                Under Section 57 of the Act, the owners or occupiers                                                                  buildings is regulated under the Building Control Acts
     important to establish what (if anything) is important                                                                 on how best to repair, maintain and adapt such
                                                                of a protected structure are entitled to ask in writing                                                               1990 to 2014. The Building Control Act sets out the
     or significant about the building. Older buildings can                                                                 properties.
                                                                for the planning authority to issue a declaration which                                                               primary purpose for which the Building Regulations
     be significant in many different ways. For example,
                                                                will give guidance on identifying works that would,                                                                   may be made, i.e. the health, safety and welfare
     a building’s significance may stem from its physical
                                                                or would not, in the opinion of the planning authority      Further information on an individual building may be      of people in and around buildings. The focus is on
     fabric, from its historical associations or from its
                                                                require planning permission. If an owner or occupier        available on the website of the National Inventory of     protection of people rather than property.
     archaeological potential. The better a building’s
                                                                is in any doubt about particular proposed works, the        Architectural Heritage: www.buildingsofireland.ie.
     specific significance is understood, the easier it will
                                                                architectural conservation officer in the relevant Local
     be to design appropriate solutions. It should be noted                                                                                                                           Building Regulations
                                                                Authority should be consulted. Under Section 5 of the
     that only some older buildings are recognised as                                                                       National Monuments Acts
                                                                Act, the owner or occupier of a protected structure —                                                                 The Building Regulations apply to the design and
     having historical significance.                                                                                        In some cases, a structure or site may be protected
                                                                or of a structure in an Architectural Conservation Area                                                               construction of buildings. The minimum performance

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                                                                — may also or instead request a declaration stating if      under the National Monuments Acts 1930–2004.              requirements that a building must achieve are set out
     In some cases, the planning authority’s development        proposed work should or should not be classified as         The Record of Monuments and Places (RMP) is               in the Second Schedule to the Building Regulations.
     plan will have specific objectives regarding the           development — and, if it is classified as development,      the most widely applying provision of the National
     adaptation of the existing building stock.                 whether or not planning permission is required.             Monuments Acts. It comprises a list of recorded
                                                                                                                            monuments and places and accompanying maps on             The Building Regulations apply to the construction of:
                                                                                                                            which such monuments and places are shown for
     Planning Matters Relating to Older Buildings               Development proposals affecting protected                                                                             (a) New buildings (residential and non-residential)
                                                                                                                            each county. The RMP can be consulted in county
                                                                structures, proposed protected structures and
     A historic building may be protected under the                                                                         libraries and main Local Authority offices, and it is     (b) Extensions and material alterations to existing
                                                                buildings in Architectural Conservation Areas are
     Planning and Development Acts by being included                                                                        also available to view or download from https://www.          buildings
                                                                made through the planning system. Some additional
     in the Record of Protected Structures of a particular                                                                  archaeology.ie/publications-forms-legislation/record-
                                                                procedures and more detailed information are                                                                          (c) Certain Parts of the Regulations apply to changes
     planning authority or by being located within an                                                                       of-monuments-and-places.
                                                                required as part of the process, however, as the                                                                          of use of existing buildings, and
     Architectural Conservation Area.
                                                                applicant must submit photographs, plans and
                                                                particulars to show how the proposed development            The National Monuments Service of the Department          (d) Major renovations
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     Where a building is a protected structure (or has          would affect the character of the structure.                of Culture, Heritage and the Gaeltacht can advise
     been proposed for protection) or where a building is                                                                   on the protection applying to any particular              Guidance on compliance with the various parts of
     located within an Architectural Conservation Area,                                                                     monument or place under the National Monuments            the Building Regulations is given in the associated
                                                                For general advice on planning issues relating                                                                        Technical Guidance Documents (TGDs). The TGDs
     the usual exemptions from the requirement for                                                                          Acts by reason of its being entered in the Record of
                                                                to architectural heritage, a publication entitled                                                                     provide general information on how to deal with
     planning permission may not apply.                                                                                     Monuments and Places – and should be consulted if
                                                                Architectural Heritage Protection Guidelines for Planning                                                             historic or existing buildings. Where works are carried
                                                                                                                            there is any doubt as to the status of the site.
                                                                Authorities (2011) is available to download from the                                                                  out in accordance with the TGDs, this will, prima facie,
     In the case of a protected structure any works which       website of the Department of Culture, Heritage and                                                                    indicate compliance with the Building Regulations.
     would materially affect its character will require         the Gaeltacht:                                              Where a building is subject to National Monuments
     planning permission. Legal protection also extends to                                                                  Acts, it is exempt from the Building Regulations (Third
     the interior of the building and to other structures and                                                               Schedule, Class 8 of the Building Regulations 1997).      Building Control Regulations
                                                                https://www.chg.gov.ie/app/uploads/2015/07/
     features within the curtilage of a protected structure,                                                                                                                          The primary responsibility for compliance with the
                                                                Architectural-Heritage-Protection-Guidelines-2011.
     such as outbuildings, boundary walls, paving, railings,                                                                                                                          requirements of the Building Regulations rests with
                                                                pdf                                                         Further Information
     etc.                                                                                                                                                                             the designers, builders and owners of buildings.
                                                                                                                            For the application of the Building Regulations to
                                                                                                                                                                                      Interpretation of the legislation is, ultimately, a
                                                                These statutory guidelines set out the mechanisms for       existing buildings, see Appendix 2.
D

                                                                                                                 D
     In an Architectural Conservation Area, any works                                                                                                                                 matter for the Courts. Implementation of the Building
                                                                protecting architectural heritage, and the principles                                                                 Control system is a matter for the local Building
     to the exterior of a building which would affect the
                                                                of conservation that should apply to any proposed           For answers to FAQs (Frequently Asked Questions),         Control Authority.
     character of the area also require planning permission.
                                                                alterations to the building. Appendix B (Architectural      please see Appendix 6.
     In this context, however, works to the interior may
                                                                Heritage Impact Assessments) of that document sets
     not require planning permission, as they would do in                                                                                                                             In response to building failures that emerged over the
                                                                out the type of information that the owner should
     the case of a protected structure                                                                                                                                                past decade, the Department introduced the Building
                                                                prepare when lodging a planning application. By
                                                                preparing such an assessment before finalising the                                                                    Control (Amendment) Regulations 2014 (BCAR),
     The Record of Protected Structures forms part of           plans, the owner and their professional advisors are in                                                               which require greater accountability in relation to
     the development plan of each planning authority            a better position to mitigate any negative effects and                                                                compliance with Building Regulations. Improvements
     and is available online on the relevant planning           generally to consider how the development can best                                                                    in accountability will be achieved by ensuring that
     authority’s website. The development plan                  maintain and enhance the character of the structure.                                                                  design and construction receive statutory certification
     will also contain details, including maps, of any                                                                                                                                from registered construction professionals and
     designated Architectural Conservation Area. If a                                                                                                                                 builders, that compliance documentation is lodged,
     building is a protected structure, or if it is located
     in an Architectural Conservation Area, the planning

 8                                                                                                                                                                                                                                 9
Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes

                                                                                                                               Chapter 2
      that mandatory inspections are carried out during
      construction and validation and that certificates are
                                                                   Fire Services Acts                                          The Basic Process
      registered.                                                  With the exception of dwelling houses occupied
                                                                   as single dwellings, buildings are subject to the
                                                                   requirements of Part III of the Fire Services Acts,
      On completion of a building or works, a certificate          1981 and 2003.
      of compliance is jointly signed by the builder and
      the assigned certifier. This must be accompanied by
      plans and documentation that collectively show how           A building containing a flat(s) - dwelling/s separated
      the constructed building or works complies with the          by horizontal construction from other part(s) of the
      building regulations — and also with the inspection          building - is subject to the requirements of the Acts.
      plan, as implemented.                                        The person having control over premises has duties in
                                                                   respect of fire safety, as provided for in section 18(2).

      Further Information
                                                                   Fire Safety in Flats (1994)2, a document published by

                                 FT

                                                                                                                                                        FT
      For the application of the Building Regulations to           the Department, provides persons having control over
      existing buildings, see Appendix 2.                          premises with guidance on how to best implement
                                                                   and manage fire-safety requirements.
      For answers to FAQs (Frequently Asked Questions),
      please see Appendix 6.                                       Among other things, Fire Safety in Flats highlights the
                                                                   importance of:

                                                                     – Properly maintaining effective escape routes

                                                                     – Inspecting and maintaining fire-protection
                                                                       equipment

                                                                     – Maintaining fire-safety records
 RA

                                                                                                                          RA
                                                                     – Inspecting and maintaining fire-fighting
                                                                       equipment                                               The simplest and most cost effective reuse options are to refurbish an existing
                                                                     – Ensuring that occupants of flats are properly           vacant dwelling or to convert a dwelling with an existing ancillary shop back into a
                                                                       informed about fire safety                              property used exclusively as a dwelling.
                                                                     – Preventing fire outbreaks

                                                                     – Ensuring security arrangements do not impede            Where a building is planned to be sub-divided,          Type 2 - Two-Storey Building with Over-the-Shop
                                                                       escape in the event of fire                             resulting in horizontal and/or vertical separation      Accommodation
                                                                                                                               to create multiple units, the works will involve a
                                                                                                                                                                                       This refers to an existing vacant dwelling that has a
                                                                                                                               higher degree of complexity and may have to satisfy
                                                                   Further Information                                                                                                 shop at ground level.
                                                                                                                               additional regulatory requirements, particularly with
                                                                   For answers to FAQs (Frequently Asked Questions),           regard to fire and sound.
                                                                   please see Appendix 6.                                                                                              Type 3 - Three-Storey building with Over-the-Shop
                                                                                                                                                                                       Accommodation
D

                                                                                                                         D
                                                                                                                               This basic process is applied to four common building
                                                                                                                               types which have high reuse potential for residential   This refers to an existing vacant dwelling that has a
                                                                                                                               purposes, as follows:                                   shop at ground level.

                                                                                                                               Type 1 - Existing Dwelling
                                                                                                                                                                                       Type 4 - Multi-Storey Building (Non-Dwelling)
                                                                                                                               This refers to an existing vacant dwelling in need of
                                                                                                                               repair/ refurbishment, so that it can be reused for     This refers to an existing building with multiple floors
                                                                                                                               owner-occupation or rental purposes.                    which is/ was used for non-residential purposes, e.g.
                                                                                                                                                                                       as offices/ or for commercial/ mixed use.

                             2
                              Fire Safety in Flats (1994) http://www.housing.gov.ie/sites/default/files/migrated-files/en/
 10                          Publications/Community/FireandEmergencyServices/FileDownLoad%2C1024%2Cen.pdf                                                                                                                         11
Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes                                                                                                                                                                            Bringing Back Homes

                                                                                                                           Step 1 Consider Reusing an Existing                         The Local Authorities are also tasked with the
  Figure 1 The Basic Process                                                                                                                                                           preparation of Vacant Homes Action Plans, the
                                                                                                                           Building for Residential Purposes                           establishment of a Vacant Homes Office and the
                            Assess                                                                                         Our town and city centres contain a large amount of         designation of Vacant Homes Officers.
                                                                                                                           underused built stock. This underused stock largely
                                                           Considerations:                                                 comprises unused or underused floors above ground-
                                                                                                                                                                                       The role of the Vacant Homes Officers is to provide
                                                           • What is the condition of the existing building?               floor retail premises. Notwithstanding this, it is not
                                                                                                                                                                                       information, advice and support for owners of vacant
                            Step 1                         • What heritage value (if any) does the building have?
                                                                                                                           possible to simply adopt a ‘one-size-fits-all’ approach
                                                                                                                                                                                       homes and also to deal with queries from members
                                                                                                                           to increasing residential development on our main
                            Consider reusing an                                                                                                                                        of the public in respect of private residential vacant
                                                           • What are the building’s potential uses?                       streets. For one thing, the age and condition of the
                            existing building for                                                                                                                                      properties in their administrative areas.
                                                           • What incentives/grants are available?                         original building will play a crucial role in determining
                            residential purposes.                                                                          how to proceed in a given context. Moreover, reusing
                                                           • What are the likely costs of the proposed works?
                                                                                                                           space above shops will be more challenging where the        The Vacant Homes Officer serves as a contact point
                                                           • Will the Safety, Health, Welfare at Work Regulations apply?                                                               for dissemination to interested parties (landlords,
                                                                                                                           asset is in poorer condition, which in turn has financial

                                       FT

                                                                                                                                                     FT
                                                                                                                           implications for those considering investment.              developers, building owners) of this manual, which
                                                           Considerations:                                                                                                             explains how planning and building-standards
                                                           • Do the works require planning permission?                                                                                 requirements apply to existing buildings and how
                            Step 2                                                                                         There are also important regulations to which
                                                                                                                                                                                       best to facilitate the efficient and economic reuse
                                                           • Do the works qualify for an exemption under Exempted          redevelopment works must adhere. For example,
                            Identify the                                                                                                                                               or development of underused existing buildings for
                                                             Development Regulations, 2018?                                Regulations relating to fire safety, sound insulation
                            Regulatory path.                                                                                                                                           residential purposes.
                                                           • Do the works require a Fire Safety Certificate?               must be taken into account whenever a change of use
                                                           • Do the works require a Disability Access Certificate?         occurs. The extent of the challenge that arises in this
                                                                                                                           context will depend on the type of building involved,       The Vacant Homes Officer also serves as the first
                                                                                                                           the nature and number of new units being created            point of contact for initial consultations/engagements
                            Design                                                                                         and the location of the building.                           with parties interested in developing vacant buildings
                                                                                                                                                                                       for residential purposes —and for coordination of
                                                                                                                                                                                       Local Authority multidisciplinary advisory-group
                            Step 3                         Considerations:                                                 For historic buildings, it is important to establish at
                                                                                                                                                                                       meetings, as necessary. These meetings bring
                                                                                                                           a preliminary stage whether a building is protected
 RA

                                                                                                                          RA
                            Identify the key               • What standards (planning, building or rental)                                                                             together relevant internal Local Authority staff from
                                                             apply to the works?                                           by legislation and what types of notifications,
                            design work needed.                                                                                                                                        Planning, Building Control, Conservation and the Fire
                                                                                                                           permissions and/or consents it may be necessary to
                                                                                                                                                                                       Services etc., to support the process of development
                                                                                                                           obtain before undertaking any works.
                                                                                                                                                                                       and the reuse of existing buildings for residential
                            Approval                                                                                                                                                   purposes.
                                                                                                                           To minimise the risk of delays caused by inappropriate
                                                           Considerations:                                                 or inadequate proposals, the early engagement of a
                                                                                                                                                                                       A full list of Vacant Homes Officers and their contact
                            Step 4                         • Has Planning Permission/ Fire Safety Certificate              professional agent — such as an architect, a structural
                                                                                                                                                                                       details is available on the website of the Department
                            Confirm that                     / Disability Access Certificate been granted?                 engineer or a building surveyor — who is competent
                                                                                                                                                                                       of Housing, Planning and Local Government at: http://
                            approvals are                  • Are other specific permits required or restrictions? e.g.     to advise about the existing building is strongly
                                                                                                                                                                                       www.housing.gov.ie/housing/home-ownership/
                            in place.                        . Road closure licence?                                       recommended.
                                                                                                                                                                                       vacant-homes/vacant-homes
                                                             . Refuse/ skips?
                                                                                                                           Encouraging the reuse of such floor space for
                            Build                                                                                          residential use is vital to increase supply of new
                                                                                                                                                                                       The guidance provided in this manual will bring
                                                                                                                                                                                       more certainty to the task of achieving regulatory
                                                                                                                           homes. Local Authorities are responsible for finding
                                                                                                                                                                                       compliance, and should help those involved to de-risk
D

                                                                                                                         D
                                                           Considerations:                                                 ways to overcome ownership issues and limited
                                                                                                                                                                                       these types of development.
                            Step 5                                                                                         building access and/or infrastructure in order to make
                                                           • When can I start work?
                            Commencing                                                                                     redevelopment of residential units easier. In this
                                                           • Is a Commencement Notice required?                                                                                        In order to highlight the key considerations involved
                            building work.                                                                                 regard, the Local Authority plays a central role from
                                                           • Will the Safety, Health, Welfare at Work Regulations apply?   the outset (the point at which the initial concept of       in the reuse of existing buildings for residential
                                                                                                                           reusing an existing building for residential purposes       purposes, this manual explores four typical main-
Note                                                                                                                       is formulated) and will provide information on the          street buildings. It considers some of the different
1. Refer to your Local Authority Vacant Homes Office for further guidance and advice,                                      financial supports and schemes that are available.          types of potential development that are available for
   (See: http://www.housing.gov.ie/housing/home-ownership/vacant-homes/vacant-homes)                                                                                                   these buildings and discusses the feasibility of such
                                                                                                                           Such supports and schemes — e.g. the Living City
2. It is recommended to avail of professional advice when engaging in any part of this process.                            Initiative, the Repair and Leasing Scheme and the Buy       development opportunities in towns and villages
   –Find an Architect: http://www.riai.ie/practice_directory/                                                              and Renew Scheme — may well be the financial tipping        across the country.
   –Find an Engineer: http://www.engineersireland.ie/membership/search-members.aspx
                                                                                                                           point that ultimately convinces people to bring
   –Find a Surveyor: https://www.scsi.ie/members/search?gclid=EAIaIQobChMI7O-qpfHO2gIVxp8bCh18HQ-qEAAYASACEgKq7fD_BwE
                                                                                                                           buildings/ dwellings back into use (See Appendix 5).
   –Find a Builder: https://www.ciri.ie/
3. For Safety, Health and Welfare at Work legislation refer to the Health and Safety Authority’s website for guidance
   http://www.hsa.ie/eng/

       12                                                                                                                                                                                                                        13
Bringing Back Homes Manual for the reuse of existing buildings - Prepared by the Department of Housing, Planning and Local Government ...
Bringing Back Homes                                                                                                                                                                                    Bringing Back Homes

                 Step 2 Identify the Regulatory Path
                 The regulatory system of planning, fire safety, accessibility, building control and conservation is sometimes
                 perceived as creating competing agendas. Additional uncertainty and unnecessary delays can result if the
                 various elements of this system are dealt with in isolation from each other or at different times.

                 Typical considerations associated with the common existing building typologies are outlined in Figure 2.

Figure 2          Typical considerations associated with the common existing building types

                                                                                                                                 Do the works require                  Do the works require a                  Do the works require a Disabled
Existing Building                                           Reuse Options

                                            FT

                                                                                                                                                                       FT
                                                                                                                                 Planning Permission?                  Fire Safety Certificate?                Access Certificate (DAC)?

Type 1                                                      Option a                                                             There is no change to the building    A Fire Safety Certificate is not        A Disability Access Certificate is
                                                            Refurbishment                                                        use; so, planning permission is not   required for a dwelling house.          not required for a dwelling house.
Existing Dwelling                                                                                                                required.

                                       Elevation

                                                            Option b                                                             Planning permission is required for   A Fire Safety Certificate is required   A Disability Access Certificate is not required
                                                            Conversion of dwelling                                               change of use to two dwellings.       for a building which undergoes          as Part M does not apply to a material change
 RA

                                                                                                                             RA
                                                            into two dwellings                                                                                         a material change of use, i.e. the      of use* resulting in a dwelling,
                                                                                                                                                                       whole building.                         (See Appendix 2).
                                                            NOTE: This is a material change of use

                                        Section

Type 2                                                      Option a                                                             Planning permission generally         Fire Safety Certificate is not          A Disability Access Certificate is
                                                            Inclusion of an ancillary shop                                       not required.**                       required for a dwelling house.          not required for a dwelling house.
Two-Storey Building
                                                            as part of the existing dwelling
with Over-the-Shop
Accommodation

NOTE: The shop may be
                                       Elevation
ancilliary to the dwelling or
may be an independent                                       Option B                                                             Planning permission generally         A Fire Safety Certificate is required   A Disability Access Certificate is required for
D

                                                                                                                            D
shop unit.                                                  Conversion of ancillary shop to an                                   required due to the change from       for a building which undergoes a        the shop only, as Part M applies to a material
                                                            independent shop unit with dwelling                                  ancillary shop to permanent shop.     material change of use,* i.e. the       change of use* to a shop,
                                                            overhead                                                                                                   shop only.                              (See Appendix 2).

                                                            NOTE: This is a material change of use*
                                                            for the shop only.
                                        Section

                                                            Option c                                                             Planning permission required          A Fire Safety Certificate is required   A Disability Access Certificate is not required
                                                            Conversion of an ancillary/ independent                              unless the Exempted Development       for a building which undergoes a        as Part M does not apply to a material change
                                                            shop to an independent dwelling unit with                            Regulations, 2018 apply,              material change of use,* i.e. the       of use* resulting in a dwelling,
                                                            another dwelling overhead                                            (See Appendix 1).                     whole building.                         (See Appendix 2).

                                                            NOTE: This is a material change of use.*

            14                                                                                                                                                                                                                                15
Do the works require                          Do the works require a                          Do the works require a Disabled
   Existing Building
                  Bringing Back Homes                             Reuse Options                                                                                                                                          Bringing Back Homes
                                                                                                                   Planning Permission?                          Fire Safety Certificate?                        Access Certificate (DAC)?

                                                                  Option a                                         Planning permission generally not             A Fire Safety Certificate is not                 A Disability Access Certificate is not required
                                                                  Inclusion of an ancillary shop as part           required.**                                   required for a dwelling house.                   for a dwelling house.
                                                                  of the existing dwelling
   Type 3
   Three-Storey Building
   with Over-the-Shop
   Accommodation                                                  Option b
                                                                                                                   Planning permission generally                 A Fire Safety Certificate is required            A Disability Access Certificate is required for
                                                                  Conversion of an ancillary shop to an
   NOTE: The shop may be                                                                                           required due to change from                   for a building which undergoes a                 the shop only, as Part M applies to a material
                                                                  independent shop unit with two-storey
   ancilliary to the dwelling                                                                                      ancillary shop to permanent shop.             material change of use,* i.e. the                change of use* to a shop,
                                                                  dwelling overhead
   or may be an independent                                                                                                                                      shop only.                                       (See Appendix 2).
   shop unit.                                                     NOTE: This is a material change of use*
                                          Elevation
                                                                  for the shop only.

                                                                  Option c

                                               FT

                                                                                                                                                               FT
                                                                                                                   Planning permission required                  A Fire Safety Certificate is required            A Disability Access Certificate is not required,
                                                                  Conversion of an ancillary /independent          unless the Exempted Development               for a building which undergoes a                 as Part M does not apply to a material change
                                                                  shop to an independent dwelling unit with        Regulations, 2018 apply,                      material change of use,* i.e. the                of use*resulting in (a) dwelling(s),
                                                                  multiple dwellings overhead                      (See Appendix 1).                             whole building.                                  (See Appendix 2).
                                                                  NOTE: This is a material change of use*
                                                                  of the building.

                                           Section
                                                                  Option d                                         Planning permission required due              A Fire Safety Certificate is required            A Disability Access Certificate is required for
                                                                  Conversion of an ancillary shop to an            to change from ancillary shop to              for a building which undergoes a                 the shop only, as Part M applies to a material
                                                                  independent shop unit with multiple              permanent shop and change of use              material change of use,* i.e. the                change of use* to a shop,
                                                                  dwellings overhead                               to two dwellings                              whole building.                                  (See Appendix 2).
                                                                  NOTE: This is a material change of use.*
 RA

                                                                                                                    RA
                                                                  Option a                                         Planning permission required                  A Fire Safety Certificate is not                 A Disability Access Certificate is not required,
                                                                  Conversion of a multi-storey building            unless Exempted Development                   required for a building which                    as Part M does not apply to a material change
                                                                  (non-dwelling) into a single dwelling            Regulations, 2018 apply,                      undergoes a material change of use*              of use* resulting in a dwelling,
   Type 4                                                                                                          (See Appendix 1).                             to a single dwelling.                            (See Appendix 2).
   Multi-Storey Building
   (Non-Dwelling)

                                                                  Option b                                         Planning permission required                  A Fire Safety Certificate is required            A Disability Access Certificate is not required,
                                                                  Maintaining a non-dwelling unit at ground        unless Exempted Development                   for a building which undergoes a                 as Part M does not apply to a material change
                                                                  floor and providing a two-storey dwelling        Regulations, 2018 apply,                      material change of use,* i.e. the                of use* resulting in a dwelling(s),
                                                                  overhead                                         (See Appendix 1).                             whole building.                                  (See Appendix 2).

                                          Elevation               NOTE: This is a material change of use* of the
                                                                  building.
D

                                                                                                                   D
                                                                  Option c                                         Planning permission required                  A Fire Safety Certificate is required            A Disability Access Certificate is not required,
                                                                  Conversion of a multi-storey building            unless Exempted Development                   for a building which undergoes a                 as Part M does not apply to a material change
                                                                  (non-dwelling) into multiple dwellings           Regulations, 2018 apply,                      material change of use,*                         of use* resulting in a dwelling(s),
                                                                                                                   (See Appendix 1).                             i.e. the whole building.                         (See Appendix 2).

                                           Section

                                                                  Option d                                         Planning permission required                  A Fire Safety Certificate is required            A Disability Access Certificate is not required,
                                                                  Maintaining a non-dwelling unit at ground        unless Exempted Development                   for a building which undergoes a                 as Part M does not apply to a material change
                                                                  floor and providing multiple dwellings           Regulations, 2018 apply, (See                 material change of use,*                         of use* resulting in a dwelling(s),
                                                                  overhead                                         Appendix 1).                                  i.e. the whole building.                         (See Appendix 2).

                                                                                                                   ** Planning permission may be required in certain circumstances, for example, if proposed works the ground floor conflict with an objective in the
NOTE: * Reference to Material change of use in the context of Building Regulations (See Appendix 2).
                                                                                                                   relevant development or local area plan for the ground floor to remain in retail use. Consult the relevant planning authority.

              16                                                                                                                                                                                                                                  17
Bringing Back Homes                                                                                                                                                                                                Bringing Back Homes

                    Step 3 Identify the Key Design Work Involved
                    Analysis of the feasibility of development should be undertaken by exploring a range of development
                    ‘interventions’ for the building type concerned. As can be seen in Figures 3 to 6 on the following pages, there
                    are a wide range of different building types and a variety of residential development options — from low level
                    refurbishment to large scale redevelopment of the entire plot — all of which have their own unique challenges
                    and opportunities. Typical intervention measures relevant to the building reuse options from Figure 3 are
                    outlined below as a broad guide to the building owner of the extent of works likely to be required. This is not a
                    substitute for appropriate professional advice that is building-specific.

Figure 3            Type 1 Existing dwelling - Reuse options

                    Option a                                                                                                                                                                   Option b

                                                FT

                                                                                                                                                                                      FT
                    Refurbishment                                                                                                                                                              Conversion of dwelling into two dwellings

                                                                                                                                                                                               Typical Scale of Intervention
                                                 Typical Scale of Intervention
                                                                                                                                                                                                • Building Regulations apply, as this work is a material change of use to
                                                   • No requirements for owner occupation, but an upgrade of finishes
                                                                                                                                                                                                  the building.
                                                     (painting, floor finishes) is likely to be carried out.
                                                                                                                                                                                                • Typical works will include:
                                                   • Building Regulations apply* where:
                                                                                                                                                                                                   > Fire separation and sound insulation between dwellings (walls and floors)
                                                      > Services are being renewed e.g. WCs, stoves, etc.
                                                                                                                                                                                                   > Provision of independent services (including heating, lighting and
                                                      > Windows and external doors are being replaced                                                                                                plumbing)
                                                      > Boilers are being renewed                                                                                                                  > Installation of integrated fire-alarm system in the building
                                                                                                                                                                                                     (where common access exists)
                                                   • Rental Regulations apply in any case where it is proposed to offer
                                                                                                                                                                                                   > Upgrade of thermal insulation
 RA

                                                                                                                                   RA
                                                     a dwelling for rental.**
                                                                                                                                                                                                   > Replacement of windows (except display windows)
                                                                                                                                                                                                • Rental Regulations apply in any case where it is proposed to
                                                                                                                                                                                                  offer a dwelling for rental.**

Figure 4            Type 2 Two-storey building with over the Shop Accommodation - Reuse Options
                                                                                                            Option b                                                                             Option c
                    Option a                                                                                Conversion of an ancillary shop                                                      Conversion of independent/ ancillary shop
                    Inclusion of an ancillary shop as                                                       to an independent shop unit                                                          to an independent dwelling unit with
                    part of the existing dwelling                                                           with dwelling overhead                                                               another dwelling overhead

                                      Typical Scale of Intervention                                                                           Typical Scale of Intervention                                                     Typical Scale of Intervention
                                        • No requirements for owner occupation,                                                               • Building Regulations apply*, as this work                                       • Building Regulations* apply as this work is
D

                                                                                                                                  D
                                          but an upgrade of finishes (painting, floor                                                           is a material change of use to a shop.                                            a material change of use to the building.
                                          finishes) is likely to be carried out.                                                                Typical works will include:                                                       Typical works will include:
                                                                                                                                                > Fire separation and sound insulation                                              > Fire separation and sound insulation
                                        • Building Regulations apply* where:
                                                                                                                                                  between shop and dwelling (walls and                                                between dwellings (walls and floors)
                                           > Services are being renewed, e.g. WCs,                                                                floors)                                                                           > Provision of independent services
                                             stoves etc.
                                                                                                                                                > Provision of independent services                                                   (including heating, lighting and plumbing)
                                           > Windows and external doors are                                                                       (including heating, lighting and plumbing)                                        > Installation of integrated fire-alarm
                                             being replaced
                                                                                                                                                > Installation of integrated fire-alarm                                               system for building (where common
                                           > Boilers are being renewed                                                                            system in the building                                                              access exists)
                                        • Rental Regulations apply in any case where                                                            > Replacement of windows (except                                                    > Upgrade of thermal insulation
                                          it is proposed to offer a dwelling for rental.**                                                        display windows)                                                                  > Replacement of windows
                                                                                                                                              • Rental Regulations apply in any case                                            • Rental Regulations apply in any case
                                                                                                                                                where it is proposed to offer a dwelling                                          where it is proposed to offer a dwelling for
*See Appendix 2 for the application of the Building Regulations to works to existing buildings.                                                 for rental.**                                                                     rental.**
**See Appendix 3 for Minimum standards in rented accommodation.

               18                                                                                                                                                                                                                                            19
Bringing Back Homes                                                                                                                                                                                   Bringing Back Homes

Figure 5             Type 3 Three-Storey Building with Over-the-Shop Accommodation

                                                                                                                                          Option c
                    Option a                                               Option b                                                       Conversion of an ancillary shop/ independent
                                                                                                                                                                                                   Option d
                    Inclusion of an ancillary shop                         Conversion of an ancillary shop to an independent                                                                       Conversion of an ancillary shop to an independent
                                                                                                                                          shop to an independent dwelling unit with multiple
                    as part of the existing dwelling                       shop unit with a two-storey dwelling overhead                                                                           shop unit with multiple dwellings overhead
                                                                                                                                          dwellings overhead

                                                FT

                                                                                                                                                                                  FT
 RA

                                                                                                                                           RA
   Typical Scale of Intervention                                                 Typical Scale of Intervention                              Typical Scale of Intervention                              Typical Scale of Intervention
    • No requirements for owner occupation, but an                                • Building Regulations* apply, as this work is a          • Building Regulations* apply, as this work is a
                                                                                                                                                                                                        • Building Regulations* apply, as this work is a
      upgrade of finishes                                                           material change of use to the shop. Typical               material change of use to the building. Typical
                                                                                                                                                                                                          material change of use to the building. Typical
      (painting, floor finishes) is likely to be carried out.                       works will include:                                       works will include:
                                                                                                                                                                                                          works will include:
    • Building Regulations apply* where:                                             > Fire separation and Sound insulation between            > Fire separation and Sound insulation between
                                                                                                                                                                                                           > Fire separation and sound insulation between
        > Services are being renewed e.g. WCs, stoves, etc.                            shop and dwelling (walls and floors)                      dwellings (walls and floors) and access
                                                                                                                                                                                                             dwellings/ shop (walls and floors), and access
                                                                                     > Provision of independent services to shop                 corridors
        > Windows and external doors are being replaced                                                                                                                                                      corridors
                                                                                       (including heating, lighting and plumbing,              > Provision of independent services (including
        > Boilers are being renewed                                                                                                                                                                        > Provision of independent services (including
                                                                                       where appropriate)                                        heating, lighting and plumbing)
                                                                                                                                                                                                             heating, lighting and plumbing)
    • Rental Regulations apply in any case where it is                               > Installation of fire alarm in shop (if required)        > Installation of integrated fire-alarm system in
                                                                                                                                                                                                           > Installation of integrated fire-alarm system for
      proposed to offer a dwelling for rental.**                                     > Replacement of windows in shop (except                    the building
                                                                                                                                                                                                             building
                                                                                       display windows)                                        > Upgrade of thermal insulation
                                                                                                                                                                                                           > Upgrade of thermal insulation
D

                                                                                                                                          D
                                                                                                                                               > Replacement of windows
                                                                                  • Rental Regulations apply in any case where it is                                                                       > Replacement of windows (except display
                                                                                    proposed to offer a dwelling for rental.**              • Rental Regulations apply in any case where it is               windows)
                                                                                                                                              proposed to offer a dwelling for rental.**
                                                                                                                                                                                                        • Rental Regulations apply in any case where it is
                                                                                                                                                                                                          proposed to offer a dwelling for rental.**

*See Appendix 2 for the application of the Building Regulations to works to existing buildings.
**See Appendix 3 for Minimum standards in rented accommodation.

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Bringing Back Homes                                                                                                                                                                                    Bringing Back Homes

Figure 6             Type 4 Multi-Storey Building (Non-Dwelling)

                     Option a                                               Option b                                                        Option c                                                 Option d
                     Conversion of a multi-storey building                  Maintaining a non-dwelling unit at ground floor                 Conversion of a multi-storey building                    Maintaining a non-dwelling unit at ground floor
                     (non-dwelling) into a dwelling                         and providing a two-storey dwelling overhead                    (non-dwelling) into multiple dwellings                   and providing multiple dwellings overhead

                                                FT

                                                                                                                                                                                     FT
 RA

                                                                                                                                        RA
    Typical Scale of Intervention                                                 Typical Scale of Intervention                               Typical Scale of Intervention                              Typical Scale of Intervention
     • Building Regulations* apply, as this work is a                              • Building Regulations* apply, as this work is a           • Building Regulations* apply, as this work is a            • Building Regulations* apply, as this work is
       material change of use to the building. Typical                               material change of use to the upper floor levels.          material change of use to the building. Typical             a material change of use to the upper floors.
       works will include:                                                           Typical works will include:                                works will include:                                         Typical works will include:
         > Provision of services (including heating, lighting                         > Fire separation and sound insulation between             > Fire separation and sound insulation between
                                                                                                                                                                                                             > Fire separation and sound insulation between
           and plumbing)                                                                non-dwelling and dwelling (walls and floors)               dwellings (walls and floors) and access
                                                                                                                                                                                                               dwellings (walls and floors), access corridors
         > Installation of fire-alarm system in the dwelling                                                                                       corridors
                                                                                      > Provision of independent services (including                                                                           and non-dwelling unit
         > Upgrade of thermal insulation                                                heating, lighting and plumbing)                          > Provision of independent services to each
                                                                                                                                                                                                             > Provision of independent services to each
                                                                                                                                                   dwelling (including heating, lighting and
         > Replacement of windows                                                     > Installation of fire-alarm system in the dwelling                                                                      dwelling (including heating, lighting and
                                                                                                                                                   plumbing)
                                                                                      > Upgrade of thermal insulation                                                                                          plumbing)
         NOTE: Where the building is greater than 3                                                                                              > Installation of integrated fire-alarm system in
         storeys in height, further requirements may result.                          > Replacement of windows                                                                                               > Installation of integrated fire-alarm system in
                                                                                                                                                   the building
                                                                                                                                                                                                               the building
D

                                                                                                                                       D
     • Rental Regulations apply in any case where it is                               NOTE: Where the building is greater than 3                 > Upgrade of thermal insulation
                                                                                                                                                                                                             > Upgrade of thermal insulation
       proposed to offer a dwelling for rental.*                                      storeys in height, further requirements may                > Replacement of windows
                                                                                      result.                                                                                                                > Replacement of windows
                                                                                                                                                 NOTE: Where the building is greater than 3
                                                                                   • Rental Regulations apply in any case where it is                                                                     NOTE: Where the building is greater than 3 storeys
                                                                                                                                                 storeys in height, further requirements may
                                                                                     proposed to offer a dwelling for rental.**                                                                             in height, further requirements may result.
                                                                                                                                                 result.
                                                                                                                                                                                                          • Rental Regulations apply in any case where it is
                                                                                                                                              • Rental Regulations apply in any case where it is
                                                                                                                                                                                                            proposed to offer a dwelling for rental.**
                                                                                                                                                proposed to offer a dwelling for rental.**

*See Appendix 2 for the application of the Building Regulations to works to existing buildings.
**See Appendix 3 for Minimum standards in rented accommodation.

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