Queensland, Building Approvals
Getting your building plans approved is a significant milestone. But the approval is the beginning of the construction phase, not the end of the process. Here's what happens next.
A building approval authorises the construction of the work described in the approved drawings. The approval is typically issued with conditions, most commonly the requirement for inspections at specific stages of construction.
The approval is time limited. In Queensland, a building development approval lapses if substantial commencement doesn't occur within the specified period, typically two years.
Once you have approval in hand, your builder can commence the work described in the plans.
The Queensland Building Act requires inspections at key stages. For a standard residential addition like a carport or deck, these typically include:
Your certifier schedules and carries out these inspections. Make sure your builder gives the certifier adequate notice before each stage is ready.
Minor changes: Your certifier may accept minor variations from the approved plans without a formal amendment, provided they don't affect structural integrity or code compliance. Discuss with your certifier before proceeding.
Significant changes: Changes that affect structural elements, overall dimensions, or compliance require a formal amendment. Updated drawings and a new assessment are needed before the changed work proceeds.
Building work that deviates significantly from the approved plans without an amendment can create problems at final inspection.
Once construction is complete and the final inspection has passed, your private certifier issues the final certification documentation. The certifier then lodges all documentation, including the final certificate, with your local council.
This lodgement is important. It means your addition is formally registered with council and on the public record, valuable when you sell the property.
Keep a copy of the final certificate for your own records.
Construction can begin. Your certifier carries out inspections at key stages. When construction is complete, the certifier issues the final certification documents and lodges them with your local council.
Yes. The Queensland Building Act requires inspections at key stages, typically footings, framing and final. Your building certifier carries out these inspections.
Minor changes may be manageable without a formal amendment. Significant changes, structural, dimensional, or compliance affecting, typically require a formal plan amendment before the work proceeds.
A final certificate is issued by the building certifier when construction is complete and all inspections have passed. It confirms the work was built in accordance with the approved plans. The certifier lodges this with your local council.
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