Specialist Disability Accommodation, or SDA, is a type of NDIS housing designed for people with disabilities who have very high support needs. Funded through the National Disability Insurance Scheme, SDA homes are purpose-built or specially modified so that daily life is safer, easier and more independent.
If you are exploring NDIS houses for yourself or a family member, understanding what SDA is, and how it differs from other supports, is a good place to start. This guide explains SDA in plain language so you can make confident choices about your home and living options.
SDA housing explained
SDA is the home itself. It is not the day-to-day help you receive inside it. SDA housing refers to accessible dwellings built to a high standard, with features such as step-free entries, wider doorways, reinforced walls and assistive technologies like automated doors, blinds and climate control. These features support people with high physical support needs and reduce the amount of hands-on help required for everyday tasks. In short, SDA is quality housing that does some of the work for you.
Who is eligible for SDA?
Not everyone in the NDIS receives SDA funding. To be eligible for SDA, you generally need an extreme functional impairment or very high support needs, and SDA must be shown to be a reasonable and necessary support in your NDIS plan. It is usually for a smaller number of participants whose needs cannot be met by ordinary housing or simple home modifications alone. Eligibility is assessed using reports from your treating health professionals and allied health team. Support coordinators can help you gather evidence, understand your options and request Specialist Disability Accommodation SDA at your planning meeting.
The difference between SDA and SIL housing
This is where many people get confused. SDA is the building. SIL, or Supported Independent Living, is the support. SIL housing, sometimes called a SIL home, is funding for a support worker to help you with daily tasks such as cooking, personal care and building life skills. Many NDIS supported participants have both in their plan: an SDA home to live in, plus SIL services for the assistance they need each day. One covers the bricks and mortar; the other covers the people who help.
Specialist Disability Accommodation
The accessible, purpose-built house or apartment, with features designed for high physical support needs. Paid for with SDA funding in your plan.
Supported Independent Living
Funding for support workers who help with daily tasks in your home. It is the assistance, not the building, and can be used in an SDA home or a regular one.
What SDA homes include
SDA is built to defined design categories, including Improved Liveability, Fully Accessible, Robust and High Physical Support. A Fully Accessible or High Physical Support home may include ceiling hoist provision, accessible bathrooms and kitchens, and smart-home assistive technologies. Good SDA is well located too, close to public transport, shops and the supports you rely on. The goal is dignity and independence: homes that feel like a place to live, not a facility.
SDA housing providers and getting started in Adelaide
An SDA provider owns or manages the enrolled dwelling and enters into a written service agreement with you. When you are comparing SDA housing providers, look at the quality of the build, the location and how well the home suits your needs. Living Plus Homes develops SDA housing in Adelaide and across South Australia, with a friendly team focused on participant-centred design. If you are searching for NDIS housing Adelaide options, or SDA housing Adelaide homes close to transport and services, we can help you understand what is available.
How to get SDA in your NDIS plan
Start by talking to your support coordinator or planner about your home and living goals. You will usually need a housing assessment that shows SDA is right for you. Once SDA funding is included in your NDIS plan, you can choose a home and provider, sign a service agreement, and move in. SDA funding pays the provider for the specialist home; you still pay a reasonable rent contribution and everyday costs like electricity, just as you would in any home. It is your choice where you live. The NDIS does not place you. Whether you need SIL housing, an accessible SDA home, or both, the right NDIS housing can make everyday life more comfortable and more independent for people with disabilities.