Granny flat regulations: New rules make it cheaper and easier to build

Feature article

Granny flat regulations: New rules make it cheaper and easier to build

Keeping Nana in the neighbourhood

28 January 2026

Hannah Hilliam

What are the new granny flat rules?

What qualifies as an exempt ‘granny flat’?

How much can you save?

How to get started?

Kitset and design-build options

Start your search on Trade Me

Author

Hannah Hilliam Hannah Hilliam