Building Consent & Compliance - Building Consent NZ Forum – Ask Questions & Get Expert Answers https://buildconsent.nz/community/building-consent-nz/ buildconsent.nz Discussion Board en-NZ Tue, 12 May 2026 17:52:43 +0000 wpForo 60 Do I need building consent for a 70m2 granny flat in NZ? https://buildconsent.nz/community/building-consent-nz/do-i-need-building-consent-for-a-70m2-granny-flat-in-nz/ Wed, 29 Apr 2026 02:52:52 +0000 I’ve been reading about the new rules around granny flats under 70m2 and I’m a bit confused.

Does this mean I can build one on my property without building consent?

I’m planning something small in my backyard and want to know:

  • Do I still need plans or structural drawings?
  • Does it depend on the council or zoning?
  • What happens if I build it and it doesn’t meet the rules?

Just trying to understand what’s actually allowed before I start.

]]> Building Consent & Compliance DIY DadNZ https://buildconsent.nz/community/building-consent-nz/do-i-need-building-consent-for-a-70m2-granny-flat-in-nz/