NDIS SDA Build Types & Designs

There are four main building types if you’re new to specialist disability accommodation:

  • Apartments – self-contained units that are part of a larger residential building.
  • Duplexes, villas, townhouses – separate but semi-attached properties within a single land title or strata titled area. This also includes stand-alone villas or granny-flats.
  • Houses – detached low-rise buildings with garden or courtyard areas and a maximum of three participants.
  • Group homes – houses that may have up to 4 or 5 residents.

The SDA Design Standard improves clarity about design requirements, provider confidence and compliance by giving:

  • Participants access to high-quality housing models
  • Providers flexibility to respond to participant needs and preferences
  • Architects, builders and the community information about how housing for people with disability should be built.
  • The SDA Design Standard came into effect on 1 July 2021.

All dwelling enrolment applications must include an SDA design standard certification from an accredited third party SDA assessor. The SDA Design Standard does not apply to dwellings seeking enrolment as existing or legacy SDA.

The SDA Design Standard

The SDA design standard requires an accredited third party SDA assessor to be engaged by the SDA developer or owner at the design stage and final as-built stage of a dwelling development.

A SDA assessor is the only person who can issue a certificate of SDA category compliance, to confirm that the design and or final-as-built dwelling has met all the requirements of the SDA Design Standard.

The assessment at design stage is intended to provide certainty to the SDA market about future enrolment and allow the preparation for dwelling enrolment to be undertaken with the NDIA. Once the final as-built dwelling is assessed and found to be compliant with the SDA design standard, the SDA provider can then enrol the final as-built dwelling with the NDIA.

The NDIA will record the details of the project at design stage and include this in data releases to inform the market of the pipeline of work under development, noting that commercial in confidence or identifying information will be protected.