Do I need a permit?

How approvals work in Australia

There is no single national rule. Approvals are set by your state or territory and administered by your local council, so the same job can be exempt in one area and need approval in another. This checker gives the usual position for common jobs as a starting point, not a ruling on your specific property.

As a rough guide, cosmetic work like painting and like for like updates rarely needs approval. Structural work, anything that changes the building footprint, and safety sensitive jobs like pools and retaining walls usually do. When in doubt, a quick call to your council planning counter is free and can save an expensive mistake.

Why approval matters

Building without required approval can mean fines, being ordered to undo the work, and trouble when you sell, since unapproved structures show up in searches and can scare off buyers or lenders. Getting it signed off properly protects you and the value of your home.

Common questions

Do I need council approval for a deck?

Low decks under a set height are often exempt, while decks more than about a metre off the ground usually need building approval. The threshold varies by state and council, so confirm locally.

Do I need a permit to remove an internal wall?

If the wall is load bearing, yes, you will need an engineer and approval. Never remove a wall before confirming whether it is structural.

Does a standard fence need approval?

Standard height dividing fences are often exempt, but front fences, taller fences and pool fences can need approval. Check with your council.

These figures are estimates to help you plan and sense check quotes. They are not a quote. Site access, materials, finish and your location all move the final price. Always get two or three written quotes.