Plan for a construction crawl, not the boom 21% consent growth implies

Residential construction finally has a pulse. Building volumes rose 4.4 percent in the June quarter, the strongest result since 2021, after a near five-year slide that took roughly a quarter off activity. New home consents hit 41,268 in the year to August, up 21 percent.

BNZ is not getting carried away. Asked whether the June quarter marks a genuine trend, the bank offers only “a weak thumbs up”. That is the right read, and the right planning assumption for anyone who sells into the sector. This is better than the slump. It is nowhere near a boom.

Climbing out of a deep hole

The rebound looks impressive partly because the base was so poor. BusinessNZ estimates total construction activity fell from $63.0 billion in 2023 to about $55.7 billion in 2025, a $7.3 billion drop, with a slow climb back to around $65.4 billion not expected until 2030. That is a five-year grind, not a snap-back.

NZIER’s survey data captures how bad the trough was. Building firms reported new orders at net -17 percent in the June quarter, up from net -36 percent in March. Fewer firms are reporting falling orders. More firms are still reporting falls than gains.

The annual figure flatters the momentum

That 21 percent annual jump compares against a weak year-ago base. The monthly picture has been far choppier. Seasonally adjusted consents fell 4.3 percent in July after a 3.7 percent drop in June, following a decline in May. August bounced back, but three straight monthly falls are not the profile of a market accelerating away.

Then there is the question of whether consents become houses. Historically, more than 90 percent of consents convert into actual building work, but BNZ says industry contacts report that rate may be easing, with some developments paused or scaled back. The bank still judges there is enough in the pipeline to lift activity over the next six to nine months. Firms should treat that as a ceiling on near-term demand, not a floor.

Smaller homes mean smaller orders

The consent count also overstates how much building is really happening, because the mix has shifted hard toward smaller dwellings. Of the 41,268 consents, 18,085 were townhouses, flats and units, up 25 percent, while apartments fell 4.0 percent. That is more than 40 percent of the total.

A townhouse is a consent. So is a four-bedroom family home. They do not need the same concrete, timber, roofing, fittings or labour hours. Suppliers and subcontractors sizing their capacity off consent numbers alone risk overhiring for a recovery that is lighter per unit than past cycles. The growth is also lopsided, concentrated in Auckland, Canterbury and central Otago, while parts of the central and lower North Island have barely moved.

Margins are caught in a vice

The bigger risk for builders and developers is not volume. It is profitability. House prices have resumed small declines and are expected to stay roughly flat to mid-2027, while construction cost inflation is ticking up again on the back of a weaker dollar and pricier fuel, freight, plastics and paint. Rates are heading the wrong way too. BNZ expects the OCR to keep rising to a peak of 3.75 percent by March 2027, from 2.75 percent now.

That is a textbook recovery-without-profit setup. More jobs on the books, thinner margins on each, and buyers facing higher mortgage costs. Low population growth, forecast below 1 percent through 2027, removes the pressure that might otherwise support prices. Unlike the chronic underbuilding of the 2010s, the country is no longer short of homes at this pace of migration.

Commercial builders should not read this as their story

This is a residential recovery, and a narrow one. Rider Levett Bucknall director Grant Watkins says the recovery “is showing signs of regaining momentum” but “conditions remain challenging”, flagging a soft forward pipeline for non-residential work as higher interest rates and uncertainty weigh on investment appetite. Firms in commercial and industrial construction are still waiting.

Build for a crawl

The sensible business response is disciplined optimism. Hire carefully, price contracts with cost escalation in mind, watch the monthly seasonally adjusted consents rather than the annual headline, and keep a close eye on whether paused developments restart. If conversion rates hold and the Reserve Bank’s hiking cycle stops short of BNZ’s forecast, the recovery could firm through 2027. If not, the sector gets more work and less money for it. Either way, this is not the moment to gear up for a boom.

Sources

• Newsroom: Signs of life emerge in New Zealand’s construction sector (2026-10-01)
• BNZ: Construction Crossroads (2026-10-01)
• Stats NZ: Annual number of new home consents continues to increase (2026-10-01)
• Stats NZ: Building consents issued July 2026 (2026-09-02)
• BusinessNZ: NZ economy, Spring is here! Planning Forecast September 2026 (2026-09)
• RLB: Forecast Report 117, New Zealand Trends in Property and Construction (2026-10)
• RLB: New Zealand’s construction recovery gains momentum, but challenges remain (2026-10-01)