How long does a building consent take in NZ in 2026?
Short answer
Statutorily, the council has 20 working days from acceptance of a complete application to issue or refuse a building consent. In practice, the clock pauses every time the council requests more information — and that's most applications. Real timelines in 2026 are 25-60 working days for a straightforward house consent, longer for complex builds, longest in Auckland and Wellington.
Source: Building Act 2004 section 48. Updated May 2026.
By the numbers
National median council processing time, and 16 working days total elapsed once applicant responses are counted (MBIE, January to March 2026). We publish the median for all 68 consent authorities, so you can see your council's real number rather than the legal maximum of 20.
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Check a builderKey facts
- Statutory 20 working days — but the clock pauses on RFIs
- Auckland Council median: ~30-50 working days actual time
- Wellington City Council: similar, often slightly longer
- Provincial councils: often faster, sometimes under 20 working days
- Discretionary consents (resource consents) are separate and longer
Why the clock isn't really 20 days
Council issues a 'Request for Information' (RFI) when something in the application is missing or unclear. Every RFI stops the clock. Designers and applicants then have to respond, council re-checks, sometimes issues another RFI. Two or three RFI rounds are common on a medium-complexity job.
If your designer says 'consent should take six weeks', they're factoring in expected RFIs. Allow 8-12 weeks for a standard house consent in Auckland, 6-10 weeks elsewhere.
What slows it down
Missing detail on H1 insulation (now stricter under 2024+ rules). Unclear weathertight detailing around junctions. Geotech data missing for the section. Engineering not bridged to the architect's drawings. Schedule of Quantities not matching the plans. Each is a common RFI trigger.
Good designers front-load this. They put in the H1 calc, the engineer's PS1, the geotech, and a clean Schedule of Quantities with the first lodgement. A 'kitchen sink' lodgement gets through faster than a minimal one.
Knowing the rules is half the job. The other half is knowing who you're hiring. Check any NZ builder against the public record: company status, licensing and insolvency notices, from the official NZ sources.
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Related questions
Sources: Building Act 2004 section 48; Auckland Council building consent metrics; MBIE — building.govt.nz. General information for NZ homeowners, not legal advice. Building rules change and vary by council, so confirm critical details on the official source before acting. Last updated 2026-05.