Easier Building Plan Adjustments: New Regulations Reduce Consent Amendment Delays

The Government has revised regulations under the Building Act to clarify what constitutes a “minor variation” and to introduce definitions for “minor customisation.”

Building and Construction Minister Chris Penk has announced that making small changes to building plans is now simpler, eliminating the need for a building consent amendment in many cases.

“Previously, builders wanting to implement minor changes, such as substituting one product for another or altering a room's layout, often had to apply for an amendment to their building consent, leading to unnecessary delays,” said Mr. Penk.

The Government has revised regulations under the Building Act to clarify what constitutes a “minor variation” and to introduce definitions for “minor customisation.” This change aims to provide greater flexibility for architects, tradespeople, and homeowners involved in the construction process.

“Our overarching goal is to adopt a more enabling, risk-based, and proportionate approach to consenting. We want to focus resources on high-risk building activities instead of consuming time on minor amendments, like changing the brand of plasterboard,” Penk explained.

These regulatory changes also promote competition by simplifying the substitution of like-for-like building products. This aligns with recommendations from the Commerce Commission's building supplies market study and the Government's efforts to facilitate the use of overseas building products that comply with New Zealand standards.

Additionally, the new rules apply to MultiProof designs, which are pre-approved plans. Building Consent Authorities are now required to make decisions on applications with MultiProof designs within 10 working days, compared to the 20 working days typically required for standard designs. Homebuilders can now make small customisations to these approved designs without sacrificing the benefits of faster-consenting processes and reduced bureaucracy.

First announced in May, these changes are now in effect and are part of a broader reform package aimed at streamlining the often complex and slow consenting process. The Government remains committed to increasing access to affordable housing for New Zealanders and is continuously seeking efficiencies throughout the building and consenting process to achieve this goal.