Development involving subdivision

A BASIX certificate is not required where a development application is being made solely to subdivide land and does not involve approval to erect a dwelling.

Where a development application is made that seeks to both subdivide the land and to erect a dwelling, or group of dwellings, the application must be accompanied by one or more BASIX certificate(s) that cover the dwellings detailed in the application. For information on when more than one certificate may be required read the help note When is more than one BASIX certificate required?.