From early 2026, you’ll be able to build a small home (up to 70m²) without needing a building consent – as long as it meets a few simple requirements.
Important Update on Building Rules
At Unit2Go, we’re keeping a close eye on the recent rule changes relating to 70m² granny flats. As details are still unfolding, we’ll continue to update this page with the latest information as it becomes available.
While the new rules are designed to make it easier for Kiwis to build, there are still important conditions to meet. Be cautious of misinformation and builders who may cut corners, there is still red tape to navigate. Getting the right advice is key to making sure your project is a success.
What’s Changing?
A new nationwide rule is coming that allows you to build a small standalone home, often called a “granny flat” without going through the full building consent process.
To qualify:
- The home must be 70m² or smaller
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It must meet the Building Code and have a straightforward design
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It must be built or supervised by a licensed building practitioner
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You’ll still need to notify your local council before and after building
Our 70m² Designs
We’ve created a range of smart, functional 70m² designs to suit different lifestyles and site needs. Explore some of our most popular floor plans and elevations below, or get in touch to talk about a custom solution.
What About Right Now?
Until the new rule kicks in, a building consent is still needed for a Unit2Go.
But don’t stress, our team handles that for you and makes the whole process smooth and simple.
Are There Still Council Fees?
Yes, councils can still charge infrastructure fees to help cover services like water, roads, and parks. These are usually part of a PIM (Project Information Memorandum).
We’ll help you understand and manage those too.
Why This Change Matters
This update is designed to:
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Make it easier for Kiwis to add small homes to their properties
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Create more affordable housing across New Zealand
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Speed up the building process
And while they’re often called “granny flats,” these homes are for anyone, from young adults and families to guests or rental tenants.
What This Means for You
✓ No building consent needed from 2026 (for homes up to 70m²)
✓ Still need to meet safety and design standards
✓ Must use licensed builders
✓ Councils may still charge fees
✓ Building consent still required until 2026 and we can help
Start Planning Now
Got questions or want to start planning your 70m² Unit2Go? We’re here to help you get ready for what’s coming.
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