Building Approvals FAQs Queensland
Frequently Questions
Building approval is required whenever proposed work must be assessed against the National Construction Code (BCA Volumes 1 and 2), the Queensland Development Code, and other local regulations. This ensures the building is structurally sound, safe to occupy, and compliant with planning laws.
Timelines vary depending on the type of application. Impact-assessable applications can take 24 to 80 working days, while simpler code-assessable applications are often faster. Engaging a private certifier can help streamline the process.
In most cases, yes. Pergolas larger than 10 square metres in area or taller than 2.4 metres require building approval. Smaller structures may be exempt, depending on location and council rules.
A certifier is an independent professional licensed under the Queensland Building and Construction Commission (QBCC) to assess building work, issue approvals, conduct inspections and provide final certification. They ensure compliance with building laws on behalf of the state and local councils.
Yes, you can build your own shed. However, a building permit is required unless the shed is small, low-value or otherwise exempt. For example, sheds under 10 m² and under $11,000 in value may not require approval. Always check with a certifier before you start.
Exempt structures may include:
Small garden sheds up to 10 m² (outside cyclone areas)
Retaining walls under 1 m high (without additional loads on top)
Fences up to 2 m high (not including pool barriers)
Exemptions vary by council, so always confirm requirements before building.
Yes. Any structural renovation or extension generally requires certification to confirm that the work complies with the Building Code of Australia and the Queensland Development Code.
Unapproved work can result in fines, stop-work orders, or the inability to sell, lease or occupy the property until retrospective approvals are granted. In some cases, demolition may be required.
