19/10/2026
The question we get asked most on a first site visit: does this need council approval?
In NSW there are three answers. Exempt, which means no approval at all. A CDC, where a private certifier signs it off in weeks. Or a DA through Council, which takes months.
Plenty of internal work is exempt. Bathroom refits, kitchen replacements, swapping old windows for new ones the same size. But two things catch people out every time.
Cutting a new doorway between rooms. That's changing the layout of the house, so it's no longer exempt.
Putting in a new window where there wasn't one. Replacing a window is fine. Making a new hole in an outside wall isn't.
Heritage listings, bushfire zones and flood lots can change the answer again, so we check the planning certificate for your block before we tell you anything.
Get the pathway right at the start and you don't lose months at the end. We sort it out for every job, before a contract's signed.
๐ 0411 487 803