Buying guide
Do I need consent to renovate a bathroom in NZ?
Maybe yes, maybe no

AI summary
Planning a bathroom reno? Building consent may not be needed for simple cosmetic updates or replacing fixtures like-for-like.
However, consent is typically required for:
- Structural changes (e.g., moving walls)
- Significant drainage alterations
- New tiled wet areas or walk-in showers
Always confirm requirements with a professional or your local council before starting work. Skipping consent can lead to fines and insurance issues, and all work must ultimately receive a Code Compliance Certificate (CCC).
Work you may not need consent for
Work you do need consent for
How to find out if you need consent for your bathroom renovation
Building consent is not optional, and it takes time. Our advice? Start early so it doesn't delay your project.
What if I don’t get consent?
How to submit consent for a bathroom renovation in NZ
Provided you're working with experts consent shouldn't be a problem.
How much does consent for a bathroom renovation cost?
| Project value | Total deposit due | ||
|---|---|---|---|
| $5,000 - $19,999 | $5,000 - $19,999 | $1,980 | $1,980 |
| $20,000 | $20,000 | $2,975 | $2,975 |
| $100,000 | $100,000 | $5,394 | $5,394 |
Reno step one: Get started with consent
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