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Flourish Health Australia
Occupational therapist completing an in-home SDA assessment with a participant who uses a wheelchair, in their home

What is an SDA Assessment?

A Specialist Disability Accommodation (SDA) assessment is a detailed occupational therapy evaluation that connects your functional capacity to your housing needs. Conducted in your home by an AHPRA-registered OT, it documents why your current home is unsuitable and which specialist housing design features you require to live safely.

SDA assessments give the NDIA the clinical evidence it needs to determine your eligibility and the right design category, so you can access a home that supports your safety and independence.

  • Recommends the right SDA design category for your needs
  • Functional capacity and home environment evidence
  • AHPRA-registered occupational therapists
  • NDIS plan-managed and self-managed participants
  • In-home assessments across Melbourne metro

What We Assess

Functional Capacity

Your abilities and limitations across daily living tasks, mobility, transfers, and self-care, assessed in your actual home environment for accuracy.

Home Environment Barriers

How your current home limits your independence and safety, including access, bathroom, kitchen, doorways, circulation space, and fixtures.

Support Needs

The type and amount of person-to-person support you require, and how the built environment helps or hinders that support being delivered.

Housing-Related Risks

Falls, manual handling and transfer hazards, pressure injury risk, and behaviours of concern that arise from the current housing layout.

SDA Design Category

A recommended design category, from Improved Liveability through to High Physical Support, matched to your assessed functional needs.

Why Specialist Housing

A clear clinical justification for why specialist accommodation is required rather than mainstream housing with home modifications.

Understanding SDA Assessments

Who needs an SDA assessment?

An SDA assessment is needed when an NDIS participant requires evidence to support a request for Specialist Disability Accommodation funding. Common situations include:

  • Applying for SDA funding for the first time as part of a Home and Living request
  • A current home that is unsafe or unsuitable for your disability-related needs
  • Transitioning from hospital, residential aged care, or the family home into specialist accommodation
  • Moving from one SDA dwelling to another with different design requirements
  • An NDIS plan review where your housing needs have changed
  • A younger person seeking to move out of residential aged care (YPIRAC pathway)

The SDA assessment process

Our SDA assessment follows a structured process designed to produce evidence that meets the NDIA's reasonable and necessary criteria:

Pre-Assessment Review

We gather existing reports, current housing details, NDIS plan information, and the Behaviour Support Plan if applicable. We consult with your support coordinator to understand the housing outcome being sought.

In-Home Assessment

Your OT visits your home to assess how you manage daily tasks and how the built environment affects your independence and safety. This includes standardised assessment tools.

Standardised Scoring

We use validated clinical assessment tools to provide objective, measurable evidence of your functional capacity and support needs.

Report and Delivery

A comprehensive report is prepared covering functional findings, environmental barriers, a recommended SDA design category, and numbered recommendations with clinical justification.

What is included in the SDA report

Your SDA assessment report is a detailed clinical document designed for the NDIA's Home and Living decision process. It includes:

  • Functional assessment findings across daily living domains
  • Standardised tool results providing objective, measurable evidence
  • A detailed analysis of the barriers in your current home environment
  • Quantified person-to-person support needs
  • A housing-related risk assessment (falls, transfers, pressure injuries, behaviour)
  • A recommended SDA design category with supporting rationale
  • Specific design feature and building type recommendations
  • A clear justification for specialist housing versus mainstream housing with modifications
  • Consideration of assistive technology and home modification alternatives
  • Numbered recommendations linked to observed functional needs

Why choose Flourish Health for your SDA assessment

We are an occupational therapy practice focused on getting your housing evidence right, so your Home and Living request rests on a clear, well-structured report:

  • AHPRA-registered occupational therapists
  • Assessed in your own home, where we can see how the environment affects you day to day
  • Reports written to the NDIA SDA evidence requirements, naming the recommended design category with clinical justification
  • We work directly with you and your support coordinator
  • Plan-managed and self-managed participants welcome, across Melbourne metro

SDA design categories

SDA dwellings are built to one of four design categories, each with specific features for different levels of need. Part of the assessment is recommending the category that matches your functional requirements and explaining why:

  • Improved Liveability: housing with a better level of physical access and enhanced provision for people with sensory, intellectual, or cognitive impairment
  • Fully Accessible: housing with a high level of physical access provision for people with significant physical impairment
  • Robust: housing that is resilient and reduces risk to the participant and the community, for people who may need a safer, more durable environment
  • High Physical Support: housing with a very high level of physical access provision for people who need very high levels of support, including features such as structural provision for ceiling hoists and assistive technology

Our assessment documents the clinical evidence for the recommended category so the NDIA has a clear basis for their funding decision.

Funding options for SDA assessments

SDA assessments can be funded through several pathways.

Self-Managed NDIS

You manage your own NDIS funds and choose your providers directly.

  • Pay Flourish Health directly from your plan
  • Claim from the NDIS portal after each session
  • Full flexibility to choose any provider
We accept self-managed

Plan-Managed NDIS

A plan manager handles your invoicing and claims on your behalf.

  • Your plan manager handles invoices and claims
  • We work directly with plan managers
  • Can access registered and unregistered providers
We accept plan-managed

Private Pay

Self-fund your SDA assessments with no external funding or referral required.

Home Care Packages

SDA assessments can be included in your government-subsidised HCP.

TAC / WorkSafe

We accept Transport Accident Commission and WorkSafe Victoria funding.

Your SDA assessment journey

From your first contact to receiving your report, here is how the process works.

Step 1

Get in Touch

Call us, submit a referral, or have your support coordinator reach out.

Step 2

Pre-Assessment

We review existing reports, current housing, and consult with your SC on the request.

Step 3

In-Home Assessment

Your OT assesses daily tasks, the home environment, and safety in your home.

Step 4

Report Writing

Functional findings, environmental barriers, design category, and recommendations prepared.

Step 5

Delivery & Follow-Up

Report delivered to you and your support team. Available for NDIA follow-up questions.

Frequently Asked Questions

What is an SDA assessment?

An SDA assessment is a comprehensive occupational therapy evaluation that provides evidence for a Specialist Disability Accommodation request. It documents your functional capacity, the barriers in your current home, the person-to-person support you require, and the housing design features you need to live safely. The report gives the NDIA the clinical evidence to determine SDA eligibility and the appropriate design category.

How is an SDA assessment different from an FCA or SIL assessment?

An SDA assessment is a specialised functional capacity assessment focused on housing. A standard functional capacity assessment covers broad functional abilities, and a SIL assessment profiles your 24-hour support needs. An SDA assessment connects your functional capacity to the built environment: why your current home is unsuitable and which design category and features you need. An SDA housing assessment is typically 12 to 15 hours of OT time. Many participants need both a SIL and an SDA assessment for a Home and Living request.

How is an SDA assessment funded?

SDA assessments are typically funded through NDIS Capacity Building supports, under the Improved Daily Living line item for occupational therapy (15_617_0128_1_3), when they relate to your housing and daily living goals. We work with plan-managed and self-managed participants. Your support coordinator or plan manager can confirm available funding in your plan before we book.

What happens after the assessment?

You and your support coordinator receive the completed report, written to the evidence requirements the NDIA expects and ready to submit with your Home and Living request. If the NDIA has follow-up questions about the report, we can respond to them.

What does the NDIA look for in an SDA report?

The NDIA evaluates SDA evidence against the reasonable and necessary criteria and the SDA eligibility requirements. A strong report documents functional capacity findings, the specific barriers in the current home, quantified support needs, housing-related risks, a clear justification for why specialist housing is required rather than mainstream housing with modifications, and a recommended SDA design category and building type.

What SDA design categories can you assess for?

We assess and provide evidence for all four SDA design categories: Improved Liveability, Fully Accessible, Robust, and High Physical Support. The report recommends the category that matches your functional needs and explains the specific design features you require, with clinical justification.

What is the turnaround time for an SDA assessment?

Turnaround depends on the complexity of your situation and the assessment scope. We confirm an expected timeframe with you and your support coordinator at booking, and can discuss expedited timelines for urgent housing transitions such as hospital discharge.

Can't find what you're looking for? We're happy to help.

Ready to get started?

No referral needed. Get in touch and we'll match you with the right therapist for your goals.

Flourish Health therapist during a home visit in Melbourne

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