Residential - Terrace Housing and Apartment Buildings (THAB) zone

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Residential - Terrace Housing and Apartment Buildings (THAB) zone
BC2555
Residential – Terrace Housing and Apartment Buildings
(THAB) zone
Proposed Auckland Unitary Plan: Fact Sheet

The proposed Auckland Unitary Plan reduces the number of residential zones from 99 to six.
The Terrace Housing and Apartment Buildings (THAB) zone is located closest to centres and transport hubs and
allows for a wide choice of homes.
During the informal engagement on the March 2013 draft plan, the THAB zone and the Mixed Housing zone received
the most feedback. While there was strong support for the compact city model, mainly around centres and transport
corridors, many people were concerned about small, medium-rise apartments, stressing that good quality design was
essential.
In response to feedback, building heights, and how THAB developments integrate with existing lower density
residential areas, are key issues that are addressed in the Proposed Auckland Unitary Plan.

Height
The THAB zone generally applies within 250 metres of rail stations and metropolitan, town and local centres.
It allows heights ranging from four storeys (14.5m, with 1m semi-basement parking), five storeys (17.5m) to six
storeys (20.5m) depending on the scale of the adjacent centre, with rules focused on ensuring good design.
Generally, six storeys apply only in appropriate locations immediately next to the ten metropolitan centres (Albany,
Botany, Henderson, Manukau, New Lynn, Newmarket, Papakura, Sylvia Park, Takapuna, Westgate/Massey North).
Where five and six storeys are permitted in the THAB zone, they step down to four storeys at the edge of the zone to
better integrate with lower density residential surroundings/zones.

                     AUCKLAND
Residential - Terrace Housing and Apartment Buildings (THAB) zone
Notification
The construction of one dwelling per site is permitted in the THAB zone and does not require resource consent,
provided it complies with the zone’s development controls. This is a change from the March 2013 draft of the plan,
where the construction of up to four dwellings was discretionary. This has been changed to two to three dwellings
being discretionary. Discretionary activities may be notified and the council may consider a wide variety of matters
and may or may not grant consent.
The construction of four or more dwellings is restricted discretionary as it was in the March draft.
Buildings that do not comply with any of the following controls are restricted discretionary, may be subject to
notification (previously non-notified) and may or may not be granted consent:
• building height
• maximum building length
• building setbacks
• building coverage
• landscaping
• outlook.
Buildings that infringe three or more of the following development controls are discretionary, may be subject to
notification and may or may not be granted consent:
• building height
• yards
• building setbacks within the THAB zone
• building setback adjoining a lower density zone
• maximum impervious area
• building coverage
• landscaping
• outlook.
Residential - Terrace Housing and Apartment Buildings (THAB) zone
Building setbacks within the THAB zone
These are designed to minimise the adverse effects of building height on neighbours (dominance and shading)
especially of buildings at the upper levels.

Where a building is from one to four storeys in height,        Where a building is five or six storeys in height, the
the building must be set back from side and rear               building must be set back from side and rear boundaries
boundaries at least:                                           at least:
• 3m for storeys one and two                                   • 5m for storeys one to four
• 5m for storeys three and four                                • 7m for storeys five and six
Previously the rule was 3m for all 1-4 storeys.

 Setback of THAB zone site when it adjoins another THAB zone     Setback of THAB zone site when it adjoins another THAB zone
 site and development is up to four storeys                      site and development is more than four storeys
Residential - Terrace Housing and Apartment Buildings (THAB) zone
Building setbacks adjoining lower density zones
These setbacks are aimed at providing a transition to the lower density residential zones and small public open spaces.

Where sites in the THAB zone adjoin the Single House            Where sites in the THAB zone adjoin sites in the Mixed
zone or sites less than 2000m² in the Public Open Space         Housing Suburban, Mixed Housing Urban, or sites less
zones, side and rear boundary setbacks must be:                 than 2000m² in the Public Open Space zones, side and rear
• 5m for storeys one and two (an increase from                  boundary setbacks must be:
  previous 3m)                                                  • 3m for storeys one and two
• 9m for storeys three and four (an increase from               • 7m for storeys three and four (previously 5m)
  previous 5m)                                                  • 11m for storeys five and six (new)
• 13m for storeys five and six (new)

 Setback of THAB zone site where it adjoins Single House zone     Setback of THAB zone site where it adjoins Mixed Housing
 site or Public Open Space zone site at less than 2000m2          Suburban or Mixed Housing urban zone site
Residential - Terrace Housing and Apartment Buildings (THAB) zone
Depth of yards
To provide an attractive transition from the street to the front face of the terrace housing or apartment buildings,
and adequate set backs from lakes, streams and coastal edge, minimum depths must be:
• Front: 2.5m
• Riparian: 10m from edges of all permanent or intermittent streams
• Lake: 30m
• Coastal protection yard: 10m or as otherwise specified

Outlook
These rules ensure reasonable standards of visual and acoustic privacy between different dwellings, including
their outdoor living space.
1. An outlook space must be provided from the face of a building containing windows or balconies to a habitable
    room. Where the room has two or more external faces with windows or balconies the outlook space must be
    provided from, in order of priority, the face with the largest balcony or largest area of glazing.
2. The minimum dimensions for a required outlook space are as follows:
    • principal living room: 6m in depth and 4m in width
    • principal bedroom: 3m in depth and 3m in width
    • all other habitable rooms: 1m in depth and 1m in width.
3. Outlook spaces may be within the site, over a public street, or other public open space.
4. Outlook spaces must:
   • be clear and unobstructed by buildings
   • not extend over adjacent sites or overlap with outlook spaces required by another dwelling.
5. An outlook space at ground floor level from a principal living room may be reduced to 4m deep if privacy to the
    adjacent dwellings is provided by fencing at least 1.6m in height.
Outdoor living space
A dwelling with the principal living room at ground
floor level must have an outdoor living space capable
of containing a delineated area measuring at least
20m² that:
• has no dimension less than 4m
• is directly accessible from the principal living room
• has a gradient not exceeding 1 in 20
Where an entire dwelling is above ground level, it must
have an outdoor living space in the form of a balcony or
roof terrace that is:
• at least 8m²
• has minimum depth of 2.4m

Dwelling mix
In the THAB zone (and Mixed Housing Urban zone), where a single development contains more than 20 dwellings,
the combined number of studio and one–bed dwellings must not exceed 70 per cent of the total number.

Fences
Fences in a front yard must not exceed a height of 1.2m

Minimum dwelling size - for units above ground floor

                                                     March 2013 draft                               Proposed
         Existing Plans
                                                    of the unitary plan                       Auckland Unitary Plan

  In some areas:                               Mixed Housing, Terraced Housing              Mixed Housing zones:
                                               and Apartment Buildings (THAB),              Studio: 40m2 + 10m2 balcony
  30m2 + 5m2 balcony                           Town Centre, Local Centre,
  or                                           Neighbourhood Centre and Mixed               1-bedroom: 45m2 + 10m2 balcony
                                               Use zones:
  35m2 + no outside                                                                         THAB, Town Centre, Local Centre,
                                               30m2 + 10m2 balcony
                                                                                            Neighbourhood Centre and
  Other areas:                                                                              Mixed Use zones:
                                               City Centre and
  No minimum                                   Metropolitan Centres:                        Studio: 40m2 + 8m2 balcony
                                               30m2 + 8m2 balcony                           1-bedroom: 45m2 + 8m2 balcony

                                                                                            City Centre and
                                                                                            Metropolitan Centres:
                                                                                            Studio: 30m2 + 8m2 balcony
                                                                                            1-bedroom: 40m2 + 8m2 balcony

Note: Ground floor dwellings have larger outdoor space requirements

                                                                 View the plan and have your say: www.aucklandcouncil.govt.nz/unitaryplan
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