Step 1
Find the address
Use address lookup to verify suburb, postcode and SA4 context for a potential SDA dwelling.
Free SDA tools
SDA address lookup and expected income calculator
Search any Australian address, let the tool auto-fill the SA4 and NDIA location region, then enter SDA dwelling details to estimate annual Specialist Disability Accommodation income using StepFree pricing logic.
Historical pricing
SDA pricing changes by selected scenario
Scenario: Scenario updates after pricing options load.
| Version | Valid from | Valid to | Annual SDA | Change | Source |
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Step 2
Enter SDA details
Select stock type, building type, design category, OOA, sprinklers and sharing arrangement.
Step 3
Review income
Compare annual SDA amount, income per participant and estimated dwelling maximum income before deeper feasibility work.
SDA expected income calculator FAQ
Can I calculate SDA income from any Australian address?
The tool can search Australian addresses when address lookup is configured, then maps the address to an SA4 and NDIA location region where possible. You can also select the NDIA location region manually.
Is this a formal NDIS quote?
No. It is an estimate based on the selected SDA inputs and pricing logic. Providers should verify enrolment, participant funding, service agreements and current NDIS pricing arrangements before relying on figures operationally.
What does the expected income include?
The result includes SDA amount and MRRC assumptions used by the calculator, then shows estimated annual income per participant, per room and for the dwelling.