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, depending on the scope of work.
You likely won't need consent for like-for-like fixture replacements or cosmetic updates. However, consent is generally mandatory for:
- Structural changes (e.g., moving walls)
- Significant drainage alterations
- New tiled wet areas or walk-in showers
Always confirm requirements with your local council or a licensed building practitioner. Proceeding without required consent risks fines, insurance invalidation, and future sales complications.
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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