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

AI summary
Renovating a bathroom in NZ may require building consent. You likely won't need it for cosmetic updates or like-for-like fixture replacements. However, consent is mandatory for structural changes, significant drainage work, and new tiled wet areas requiring waterproofing.
Failing to get consent risks fines and insurance issues. Always confirm requirements with a licensed plumber, builder, or your local council before starting. The process involves inspections and a final 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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