Westpac: First Impressions - NZ building consents, March 2022


Article by Satish Ranchhod, Westpac Senior Economist, 3 May 2022

  • Residential consent numbers (March month): 5.8%, previous: +12.2%

  • Residential consent numbers (12 months to March): 24.0%, previous: +25.3%

  • Non-residential consent values (12 months to March): 13.6%, previous: +15.7%


Consent issuance has broken records with nearly 50,900 homes consented over the past 12 months. That’s up 24% compared to this time last year. The rise in consent issuance has been widespread, with particular strength in Auckland, Wellington and Canterbury. In the March month alone, we saw a 5.8% rise in consent issuance. That came atop a 12% rise in February.

The rise in consent issuance has been underpinned by a large increase in the number of medium-density developments, such as town houses and apartments. Medium density consents are up nearly 40% over the past year. That’s being encouraged my more permissive planning regulations, like Auckland’s Unitary Plan, which have allowed for greater housing density in some regions. At the same time, we continue to see a large number of stand-alone homes being consented.

We expect consent issuance will remain elevated over the year ahead. While interest rates are on the rise and the housing market is cooling, strong house price gains in recent years are still providing a powerful incentive for developers to bring new projects to market.

Today’s result adds to the large pipeline of planned construction work over the coming years. However, the big question is how fast work will actually be completed? We expect that, while building activity will remain strong for some time, it won’t rise as quickly as consent numbers have. Shortages of labour and materials are widespread. That’s providing a brake on the pace of building activity, with completion times stretching out. We’re also seeing costs rising rapidly.

At the same time as building activity has been surging, population growth has plummeted. As a result, home building is now running well ahead of what’s needed to keep up with population growth, and the housing shortages that developed in many regions over the past decade are now being rapidly eroded. With net migration set to remain subdued for some time yet, that signals a very different balance between physical demand and supply in the housing market over the coming years. We don’t expect an ‘over building’ of homes, but supply shortages aren’t expected to play the same role in shaping housing market conditions that they did over the past decade.

It’s a familiar story in the non-residential space. We’re continuing to see firmness in the amount of storage and industrial space being consented. In contrast, the amount of office and retail space being consented remains more subdued. We expect this pattern to continue over the coming months.


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