Will these rate cuts send house prices soaring? Hold on: new policy is quietly rewriting the rules. A round-up of recent developments property investors should watch

The Reserve Bank of New Zealand cut the Official Cash Rate (OCR) to 3.25% last week, as expected, marking the first cut of 2025. But the question the market really cares about is: will these rate cuts send house prices soaring? The latest data and policy developments suggest a sharp rise is probably unlikely in the short term. Here are five key housing market developments to watch:

 

1 The “growth pays for growth” principle takes effect: development contributions policy

will change the funding rules

 

On 30 May, Auckland Council formally adopted its updated Development Contributions Policy 2025 (Development Contributions Policy 2025), paving the way for more than NZ$10,000,000,000 in infrastructure investment over the next 30 years. The central principle is straightforward: those who generate growth should bear its costs.

 

With strong backing from Mayor Wayne Brown, the new policy secured swift approval, balancing responsibilities between developers and ratepayers while setting a clear course for future urban expansion. He said: “Ordinary residents should not have to pay for developers’ profits.”

 

The policy’s central significance is this: with Auckland’s population expected to grow by 600,000 by 2054, the city must invest ahead of time in drainage systems, transport networks, parks and community facilities. Under the new rules, developers will pay an average contribution of NZ$48,000 for each additional dwelling. This figure is particularly important in the five priority growth areas: Inner Northwest, Tāmaki, Mt Roskill, Māngere and Drury.

 

The policy underwent significant changes following consultation. Proposed charges of up to $98,000 in Inner Northwest have been reduced to $72,000, while Tāmaki has separate charges of $71,000 and $51,000, depending on whether a development connects to the drainage system. These contributions will apply from the 2025/26 financial year and increase by 2% annually, ensuring that earlier and later developers bear broadly equivalent costs in real terms.

 

By comparison, contributions in other parts of Auckland remain unchanged at $20,000.

 

Auckland Council’s general manager of financial strategy, Michael Burns, said this complex but crucial policy responds to community and government expectations while establishing a sound framework for urban development and funding. He emphasised: “We need to ensure that the scale of investment matches the pace of growth while maintaining the city’s quality of life.”

 

This means that, as interest rates remain low and the housing market gradually recovers, developers’ “hidden costs” have become explicit. The development industry may consequently need to rethink its funding plans and land valuation methods.

 

2 Rates have further to fall, but gradual price growth will set the tone — 

buyers lock in rates with an eye on the second half of the year

 

As uncertainty continues to dominate the global and domestic economies, New Zealand homebuyers are increasingly favouring longer fixed-rate mortgage terms. In March 2025, mortgages fixed for more than 12 months accounted for 34%, the highest share in over a year, suggesting that locking in low rates early has become a common household strategy.

 

Meanwhile, ANZ’s latest Property Focus Report further explains the reasons behind this trend: mortgage rates are expected to bottom out towards the end of this year, with modest further declines. The report says that although OCR cuts have already been priced in, actual falls in wholesale and mortgage rates will be limited. Mortgage rates for terms of 1 to 3 years are expected to fall by only another 10 to 20 basis points.

 

ANZ suggests that those hoping to capture the final stages of falling rates could reasonably choose to “fix for 6 months first, then refix for a longer term when rates reach their low”. This also explains why buyers are actively seeking flexible combinations of short- and medium-term fixed rates.

 

On house prices, ANZ expects a “slow recovery rather than a surge”, with ample stock currently restraining upward momentum. Although sales volumes are around 40% above their 2023 trough, supply remains close to a decade high, effectively offsetting the pressure from returning demand.

 

ANZ expects house prices to “rise more noticeably” in the second half of the year as excess stock is gradually absorbed. It forecasts annual growth of 4.5%, slightly above the Reserve Bank’s forecast of 3.5%.

Overall, interest rates may have further to fall while house prices continue to grow modestly, making the choice of fixed-rate term central to buyers’ strategies. For those planning to enter the market, the key question is no longer whether to buy, but when to fix and for how long.

 

3 First-home buyers lead the market, but are getting older

 

The average age of first-home buyers nationwide has risen from 34 in 2019 to 36 in 2025, reaching 37 in Auckland. High house prices, longer deposit-saving periods and strict lending assessments are making it increasingly difficult for young people to enter the market. Even so, first-home buyers accounted for 25% of transactions in the first four months of 2025, maintaining a strong market presence.

 

4 Mortgage lending patterns shift as rate cuts start to take effect

 

In April 2025, loans with deposits below 20% accounted for 14%, a four-year high, indicating that lower mortgage rates are gradually flowing through to the market. The share of high debt-to-income lending also increased, reflecting greater willingness to borrow, particularly among first-home buyers and investors.

 

5 Residential building consents bottom out, with clear signs of stabilisation

 

New dwelling consents totalled 2400 in April, down 17% year on year, although the Easter holidays had a substantial impact. Overall, annual consents remain at 33,000–34,000 dwellings, well above historical lows, suggesting that the construction industry is slowly stabilising after its downturn.

 

Developers, what do you think?

The new Development Contributions Policy is now in place. What do charges of up to $72,000 per dwelling mean for development projects? Share your views in the comments so we can explore the policy’s practical impact on the market together.