When issuing a BASIX completion receipt, the postcode for the development address needs to be the same in the BASIX certificate and the Occupation Certificate application.
If the postcode for the development address is different, the BASIX certificate will need to be revised to display the address used on the Occupation Certificate application.
Frequently asked question BASIX Post-consent certificate (PCC) BASIX (BSX) Occupation certificate (OC) Council Private Certifier