residential compliance
BASIX Certificate
The NSW sustainability index certificate required for new homes and major renovations.
A BASIX Certificate proves your project meets the NSW Government's water, thermal comfort and energy targets. We assess your plans, model the design, and issue a council-ready certificate with the exact commitments your drawings and specifications must show.
When you need it
Required for all new NSW dwellings and residential alterations or additions over $50,000 before a development application can be lodged.
What you receive
- Council-ready BASIX Certificate (PDF)
- Commitments schedule mapped to your plans
- Glazing, insulation and fixtures requirements
- One round of revisions if your design changes
What we need to start
- Architectural plans (PDF or CAD)
- Site address and lot details
- Window and glazing schedule if available
Ready for a council-ready certificate?
Upload your plans and we will send a fixed quote within one business day. No charge, no obligation.