15/01/2026
🏡 Granny Flat Rule Now Effective in NZ
From today, 15th January 2026, New Zealanders can build stand-alone granny flats up to 70sqm without building or resource consent.
This is a huge opportunity for families wanting to:
⭐ House aging parents
⭐ Accommodate adult children
⭐ Create rental or passive income
⭐ Add value to their property faster, with less red tape
⚠ Important: While consent requirements are reduced, responsibility now sits with the homeowner.
Quick Facts – What You Need to Know
• Max size: 70sqm
• Detached only: Must be stand-alone, not attached to the main house
• Self-contained: Kitchen, bathroom, living/sleeping space
• Must meet Building Code – even without consent
• Council notification required at start & completion
• Setbacks: Minimum 2m from other buildings or boundaries
What This Means for You
• Save up to $5,650 in direct consent costs
• Build faster – up to 14 weeks saved
• More flexibility for multi-generational living or rentals
• You are accountable for compliance and safety
Risks & Considerations
• No council inspections → responsibility for safety and compliance
• Some insurers or lenders may hesitate → confirm first
• Council PIM (Project Information Memorandum) may still require development contributions
“Skipping consent doesn’t mean skipping quality. Partner with pros who treat your granny flat like a full-scale home.”
How Cocoon Tiny Homes Can Help
✔ Check council & resource consent requirements
✔ Design code-compliant granny flats
✔ Estimate realistic build costs
✔ Build with confidence and proper documentation
⚠ Why This Matters:
Without council inspections, quality control, documentation, and compliance become critical. Poor planning can result in:
• Insurance or lending issues
• Non-compliant or unsafe builds
• Expensive remediation later
At Cocoon Tiny Homes, we design and build granny flats as full-scale, code-compliant homes — documented and built to last.
📩 Contact us today to discuss your project and secure your spot in our building queue.
Ph: Karen 021 320109
Email: [email protected]