New Zealand’s building consent system has long been a target for reform. With 67 building consent authorities nationwide applying the same Building Code with different interpretations, and average consent-to-completion times running at 569 days, the government has announced a package of changes aimed at making the system faster, cheaper, and more consistent.
“At the heart of the issue is unreasonably high building costs and a cumbersome consenting system which saps productivity and disincentivises growth and development,” said Building and Construction Minister Chris Penk.
The Core Problems Being Addressed
The reform package targets three interconnected problems:
Inconsistency between councils. The same design can be consented straightforwardly in one jurisdiction and face multiple requests for information in another. This inconsistency creates unpredictability for builders and developers working across council boundaries, and adds cost through extended consenting periods and design changes driven by local interpretation rather than the Building Code itself.
Processing speed. New Zealand’s consent processing times are slow by international comparison. The government’s target is to bring average times down substantially — supported by inspection targets, self-certification options, and streamlined processes for minor variations.
The cost of compliance. Consent fees, the cost of producing documentation for consent applications, and the extended project timelines that slow consents create all add to the total cost of building. Reducing these adds up across the thousands of consents issued each year.
What’s in the Package
Key elements of the reform programme include:
- Publishing consent processing performance data for all 67 building consent authorities, creating transparency and accountability pressure
- Mandatory inspection timeframe targets for councils
- An opt-in self-certification scheme for trusted Licensed Building Practitioners
- Streamlined processing for minor plan variations
- Removal of barriers to using overseas building products that meet equivalent standards
- Consent-free construction of ancillary dwellings up to 70 square metres
What Industry Needs to Watch
The reform package is ambitious, and implementation will determine whether it delivers its promises. Building professionals should watch for the publication of draft regulations and guidance material as each element comes into force — and engage with the consultation processes that the government has indicated will accompany them. The detail of eligibility criteria for self-certification, in particular, will matter enormously for how the scheme operates in practice.