Updated granny flat rules increase choice

Updated granny flat rules increase choice

28 Apr 2026

The Coalition Government is expanding its granny flat building consent exemption to support faster construction, more choice for homeowners, and a wider range of off-site building methods. 

“Our granny flat changes are real-life examples of the Government’s drive to cut red tape, reduce costs, and give families more options to make better use of their land,” RMA and Housing Minister Chris Bishop Bishop says. 

“We’ve already made it much easier for Kiwis to build a simple granny flat by removing the need for both building and resource consents in most cases for units up to 70 square metres, provided they meet clear national standards. 

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