If your design cannot be assessed by the BASIX assessment tool you may be eligible to apply for an alternative assessment.

Seek consent authority approval if you wish to submit separate BASIX certificates for different parts of a development.

This tool allows registered users to generate BASIX certificates

BASIX applies to all new multiple home developments in NSW.

BASIX categorises projects for assessment into three distinct residential building types

BASIX certificates are reviewed by Council and checked during the building process.

Based on the information you provide about the design of the development; the BASIX Tool will calculate your energy and water score

BASIX aims to create more comfortable and cost-efficient homes

BASIX aims to create more comfortable and cost-efficient homes.

Learn about BASIX, how it applies to your development and how it is helping our environment.