Lodge a Building Approval Certificate
Lodge a Building Approval Certificate
Lodge a Building Approval Certificate
Guiding information and access to application form for a building approval certificate.
Last updated on: 04 September 2024
Building Approval Certificate
In general a person must not carry out building work without a building permit where one is required. However the Building Act allows a person to make an application to the relevant permit authority to approve unauthorised building work in relation to a building and/or incidental structure. This retrospective approval process may assist those who are buying or selling a property that has an unauthorised structure on it.
Even though a person may seek retrospective approval for unauthorised building work, this does not remove the offence and a local government may still take legal action under the Building Act to ensure that the unauthorised building work is approved or removed.
Application information
Unauthorised building work
Do I need development approval?
Building application forms
Building application enquiries
Fees
Register or sign in
To submit an application, you will need to register or sign in for a mySouthPerth account. Click the Register and Sign In option at the top right of this page to proceed.
Already signed in?
If you see your initials at the top right-hand corner of this page, you are already signed in.
Submit an application
To submit an application, proceed below.
Before you begin
Prior to commencing the application via the link below, ensure you have an electronic copy (eg scan) of the following documentation prior to completing the application process:
- Completed application for Building Approval Certificate (BA13)
- Certificate of Building Compliance (BA18)
- Any supporting information required as per the the BA18.
You will be required to attach this information during the application process.
Application attachments
Please ensure you are attaching all plans, materials and supporting information relevant to the application as part of your initial lodgement. Any omissions or additional materials will be required to be sent as separate emails, which will be limited to standard email size limitations (eg 10MB).
Lodgement guidance
Post lodgement process
Once your application is lodged, the following steps will apply:
- Your application will be reviewed to ensure all required information/documentation has been provided. You will be contacted if anything is missing
- When all documentation has been received, the lodgement process will be complete
- The application will then be assessed and can take up to 10 business days from acceptance for a decision.
Please take the time to check that the application is complete. An incomplete application may be returned and the fees forfeited.
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