Finding the right home when you are living with a significant disability is not just a practical challenge — it is deeply personal. Specialist Disability Accommodation (SDA) can transform genuine independence for NDIS participants in Perth with high support needs. But with so much information out there, knowing where to start can feel overwhelming.
Here is a clear, straightforward guide to SDA housing in Perth and what you need to know heading into 2026.
What Is Specialist Disability Accommodation?
SDA is housing funded through the NDIS specifically for people with extreme functional impairment or very high support needs. It is important to understand that SDA refers to the physical home itself — not the support workers who assist you inside it.
These are purpose-built or significantly modified properties that include features standard homes simply do not offer: wider doorways for wheelchair access, ceiling hoists, step-free bathrooms, reinforced materials, and in some cases, 24/7 backup power systems.
The goal is straightforward — to create a living environment where daily life is safer, easier, and more independent.
The Four SDA Design Categories
Under the NDIS, SDA properties fall into four categories, and understanding which one suits your needs is essential before you begin your search.
Improved livability suits participants with sensory, cognitive, or intellectual disabilities who need better design and layout. "Fully Accessible" is for those with significant physical impairment requiring complete wheelchair access throughout the home. Robust is designed for participants with complex behaviors, using stronger materials and layouts to reduce risk.
High Physical Support is the most specialised category, incorporating assistive technology, ceiling hoists, and emergency backup systems for those with the most complex physical needs.
Your support coordinator can help identify which category aligns with your NDIS plan and goals.
Who Is Eligible for SDA Funding in Perth?
To access SDA funding, you need to be an NDIS participant with very high support needs or extreme functional impairment, require housing with specialist design features to live safely, and have SDA funding specifically included in your NDIS plan. If you believe you qualify but SDA is not yet in your plan, you can request a plan review and provide supporting evidence from your allied health team.
SDA and SIL — Understanding How They Work Together
Many Perth participants who live in SDA properties also access Supported Independent Living (SIL) — the day-to-day support that helps with cooking, personal care, and building independent living skills. SDA is where you live. SIL is the support you receive inside that home. Together, they form a powerful combination for participants wanting to live well and independently in the community.
How Tibii Supports NDIS Participants Across Perth and Adelaide
Tibii is a registered NDIS provider delivering SDA and disability support services across Perth and Adelaide. Built on the human rights model of Care, Tibii places your dignity, choice, and independence at the centre of everything — from the design of their homes to the way their support teams work alongside you every day.
Whether you are exploring SDA options for the first time or looking to move into a property that better suits your current needs, Tibii's team is ready to guide you through every step of the process.
