The NDIS SDA Price Guide 2020-21 has an Appendix B for Annual Base Price per participant for New Builds, Appendix C for Annual Base Price per participant for Existing Stock and Appendix D for Annual Base Price per participant for Legacy Stock.
However, we regularly get the question in regard to what can be considered as a New Build, Existing Stock and Legacy Stock or none of these and therefore ineligible for SDA. The NDIS SDA Rules 2020 and NDIS SDA Price Guide 2020-21 both have definitions for New Build, Existing Stock and Legacy Stock, however with minor differences in both documents.
To assist with ther determination of New Build, Existing Stock and Legacy Stock or Dwelling not eligible for SDA, Vista Access Architects have created a Calculator which will determine this for you when you respond to 11 Questions in a simple Yes or No format.
https://www.accessarchitects.com.au/ndis-new-existing-legacy-calculator
As usual the standard Disclaimers apply. The calculator is not endorsed by the NDIA and users are advised to make their own inquiries directly with NDIA. Use the calculator at your own risk. Vista Access Architects shall not be held liable for reliance upon results produced by the Calculator.