A building certifier is required if any part of your proposed design involves engineering. Their role is to assess and approve the plans before construction begins and then confirm, once the build is complete, that it was constructed in line with the approved proposal. The proposal includes the following:

• Site plan
• Existing and demolition floor plans
• Proposed floor plans
• Existing and demolition elevation plans
• Proposed elevation plans
• Engineering specifications and details
• Any additional site-specific reports

The certifier may also assist with or request:

• Relaxations – Required if the proposed design sits closer to a boundary than the allowable setback.
• Site coverage assessment – Needed if the dwelling exceeds the allowable site coverage percentage.
• BOS (Build Over Services) – An application to the asset owner (e.g. Brisbane City Council or Urban Utilities) if building over sewer or water infrastructure.
• BAL (Bushfire Attack Level) rating – Required for sites in bushfire-prone areas.
• Energy efficiency reports – Ensures compliance with minimum sustainability standards.

view all FAQS