New Zealand’s 2026 election: housing, investors and your first-home deposit

If you and your partner are renting, working steadily and trying to save for a deposit, the key question is not just whether a party promises cheaper homes. It is what its policies would do to the price of a home you could actually buy, how quickly more homes could be built, and whether you could save a deposit faster than prices rise.

For the 2026 New Zealand general election, there are three major policy levers worth comparing:

• Investors and tax: Should investment properties receive tax advantages, and how should rental property ownership be treated compared with owning your own home?
• Land use and infrastructure: Can councils allow more homes in desirable areas, and who pays for the roads, water and other infrastructure those homes need?
• Building more homes: How can New Zealand make it easier and cheaper to build houses, apartments and townhouses, and ensure new supply keeps up with demand?

These policies interact. Restricting investor demand might help some first-home buyers compete, while making rental investment less attractive could also affect rents or the supply of rental properties. Allowing more homes to be built can ease competition over time, but planning changes alone do not guarantee affordable homes in the places people want to live.

I'll compare the parties' documented positions and distinguish their proposals from the likely economic effects, rather than treating any party's promises as guaranteed results.

1. What the main parties are proposing

The policies below are based on published 2026 election material available as of 12 October 2026. Campaign platforms are still developing, so a proposal should not be treated as enacted policy unless it has already become law.

National

More supply, fewer barriers, help with deposits

• Investors and tax: Has committed to no new taxes and retained the current policy direction that restored interest deductibility for residential landlords.

• Land and building: Supports freeing up more land for development, reforming planning rules and improving how infrastructure for new housing is funded. The Government's new Planning Act and Natural Environment Act received Royal assent on 30 September 2026. New planning laws receive Royal assentGoing for Housing Growth programme - Ministry for Cities, Environment, Regions and Transport (Formerly Te Tūāpapa Kura Kāinga

• First-home buyers: Proposes extending access to the First Home Loan scheme's 5% deposit requirement by raising its household income cap to $300,000. National is backing first home buyers

  Potential effect on you: additional homes could moderate price growth over time, while a smaller deposit could help you buy sooner. But easier access to credit can also increase competition for existing homes, and a lower deposit does not mean a smaller mortgage.

Labour

Taxing investment-property gains, building homes and supporting buyers

• Investors and tax: Proposes a 28% capital gains tax on profits from selling residential investment and commercial property, excluding the family home and farms. It would apply to gains made after 1 July 2027, with revenue earmarked for health. Capital Gains Tax to Level the Playing Field for Businesses, Create Jobs and Fix New Zealand's Health SystemLabour's 2026 Election Policies

• Land and building: Its housing platform commits to building more homes, alongside a Start Work Now plan intended to create jobs and build homes and infrastructure. Affordable homes for allLabour's 2026 Election Policies

• First-home buyers: Says it will make buying a first home easier, although the details of individual buyer-support measures should be checked against its current full policy announcements.

  Potential effect on you: taxing investment gains could make some investors less willing to pay high prices for existing properties, depending on how the tax changes their decisions. However, it would not automatically make homes cheaper, and the effect on rental supply and rents is uncertain.

Green Party

Housing as a necessity, stronger renter protections and public housing

• Investors and tax: Proposes reversing landlord tax changes introduced by National, including the restored interest deductibility settings, to reduce tax advantages for property speculation. Greens announce plan to end homelessness & fix housing crisis

• Land and building: Proposes major public and community housing construction, with financing support for councils and community providers. Its approach combines housing provision with stronger renter protections. Greens announce plan to end homelessness & fix housing crisis

• Renters: Proposes capping annual rent increases at 2%, reversing no-cause evictions and introducing a Rental Warrant of Fitness. Greens announce plan to end homelessness & fix housing crisis

  Potential effect on you: more public and community homes could expand alternatives to private renting, while reversing landlord tax advantages could reduce some investor demand. Rent controls may offer more predictable housing costs, but their longer-term effect on rental investment and supply would depend on implementation.

ACT

Property rights, less regulation and infrastructure reform

• Investors and tax: Its general approach favours lower regulatory barriers and property rights rather than policies that deliberately discourage property investment.

• Land and building: Supports allowing people to build on their property unless they cause material harm to others or the natural environment, and reforming infrastructure funding so councils can accommodate growth. ACT New Zealand

• First-home buyers: Its supply-focused approach aims to make housing more abundant rather than relying principally on direct price controls.

  Potential effect on you: more buildable land and less expensive consenting could reduce the cost of adding homes and ease price pressure over time. The result depends on whether infrastructure, construction capacity and actual demand allow that extra capacity to become completed homes.

New Zealand First

Check the detailed housing commitments as they are released

• Investors, land and building: Its full 2026 position needs to be assessed against the party's latest published housing and tax commitments. I could not verify a sufficiently detailed, current housing package from the sources available for this comparison.

Potential effect on you: the important questions are whether its final programme changes investor tax settings, restricts or enables land development, and funds infrastructure or direct home-building. It would be misleading to infer the answers from its general political positioning.

For an up-to-date cross-party policy tracker, Policy.nz's 2026 housing comparison covers housing affordability, rental conditions and related proposals. Policies for Party vote - NZ Election 2026

2. New Zealand First: population growth and infrastructure

New Zealand First's September 2026 immigration announcement adds another dimension to housing policy.

• Demand: It proposes substantially reducing non-essential immigration, arguing that population growth has put pressure on housing and infrastructure.
• Land and infrastructure: It proposes a 30-year Population Plan to coordinate immigration, housing and infrastructure, and says major population growth should occur where infrastructure exists or is funded.
• Investors: Its previous published housing policy supported restoring landlord interest deductibility to encourage rental investment. Check its latest election commitments before assuming that every earlier proposal remains current. NZ First Announces Immigration Reform Policies2023 Election Policies

Potential effect on first-home prices: If population growth slows while homebuilding continues, demand pressure could ease. But migration also affects the construction workforce, and lower migration does not necessarily translate into cheaper homes if building slows too.

3. How these policies could change the price you pay

It helps to separate the price of an existing home from the cost of building a new one.

Investor tax settings

Affects who competes to buy existing homes

When buying an investment property becomes less tax-attractive, some investors may bid less aggressively or redirect their money elsewhere. That can reduce competition for first-home buyers. However, investors might instead sell properties, build fewer rentals or seek higher rents where market conditions allow.

Land-use rules

Affects where homes can be built

Allowing more homes on existing urban land, or opening suitable land at city edges, can increase the supply of housing. More competition between sellers and developers can ease price pressure. But zoned capacity is not the same as completed homes: financing, infrastructure, construction costs and demand still matter.

More construction and infrastructure

Affects the number and cost of new homes

Roads, water networks, consenting and access to building materials all influence whether new homes can be delivered economically. More construction can improve affordability, especially when homes are built where people want to live. If demand grows faster than supply, extra building may simply prevent prices rising as quickly rather than lower them outright.

Deposit assistance

Affects when you can enter the market

A smaller required deposit can bring your purchase date forward, but it does not directly lower the house's price. If many buyers gain access to more credit without a matching increase in supply, some of that benefit can be absorbed into higher prices.

The Government's own housing-affordability indicators illustrate why no single number tells the whole story. Its April 2026 report found nationwide deposit affordability improved by 4% over 2025, as house prices fell 1% and incomes rose 3%. Mortgage affordability also benefited from lower interest rates. But results varied across regions, and a rise in interest rates could reverse some of the improvement. Housing affordability improved in 2025, but unevenly and with regional variance - Ministry for Cities, Environment, Regions and Transport (Formerly Te Tūāpapa Kura Kāinga

4. What matters most for your deposit

Here is a simple example using hypothetical numbers, not a prediction of New Zealand house prices.

First-home deposit calculator

Change the figures to explore how house prices and savings affect your target. Assumes a constant monthly saving rate and constant annual house-price growth, compounded monthly. Excludes investment returns, interest, buying costs and changes in lending rules.

Target home price

$700,000

$400k

$800k

$1.2m

$400k

$800k

$1.2m

$400k

$800k

$1.2m

Deposit target

20%

5%10%20%

Deposit saved so far

$40,000

$0

$100k

$200k

$0

$100k

$200k

$0

$100k

$200k

Combined monthly savings

$2,000

$500

$2,500

$5,000

$500

$2,500

$5,000

$500

$2,500

$5,000

Assumed annual house-price growth

3%

−2%0%3%6%

Deposit target at today's price

$140,000

Gap at today's price: $100,000

If price stays flat

4y 2m

Time to deposit target

If prices change

5y 2m

Time to the changing target

This is a deposit-only illustration, not a mortgage eligibility estimate. Actual lenders may require a larger deposit, and a lower-deposit loan may have different conditions or costs.

The point of the calculator is that even moderate house-price growth can keep moving your deposit goal. Conversely, if prices are stable while your savings and income grow, your position can improve without a dramatic fall in prices.

5. Questions to ask before deciding how to vote

Rather than relying on a headline promise, you and your partner could use these questions to assess each party's detailed plan.

• Will it increase completed homes? Look for delivery targets, infrastructure funding, construction capacity and timelines, not just the number of homes permitted by zoning.
• What happens to investor demand? Check whether tax changes apply to existing investments, future purchases or gains made after a particular date.
• What happens to rents while you save? A policy that lowers purchase prices but raises your rent could slow your deposit savings. A policy that stabilises rent may help you save even if purchase prices change little.
• Will deposit assistance change the price or only the deposit hurdle? Check the income limits, eligibility conditions, mortgage costs and how many additional buyers may enter the market.
• How would the policy be implemented under MMP? A party's manifesto is not a guarantee that its proposal will become law. Coalition agreements, funding and implementation details matter.

6. Where to check the commitments yourself

• Policy.nz — 2026 housing policy comparison: compare party positions across housing affordability, renting and social housing.
• National — 2026 election policies: includes the proposed extension of 5% deposit eligibility.
• Labour — housing policies: its housing platform and home-ownership commitments.
• Green Party — housing plan: renter protections, public housing and landlord tax settings.
• ACT — housing and infrastructure: its approach to property rights, planning and growth infrastructure.
• New Zealand First — current announcements: check the latest housing, immigration and infrastructure proposals.

The general election is scheduled for Saturday 7 November 2026, with advance voting starting on 26 October. Policies for Party vote - NZ Election 2026

The central trade-off: policies that restrain investor demand aim to change who can compete for homes; policies that enable construction aim to change how many homes are available. Those approaches can work together, but their effects on prices, rents and your deposit will depend on how they are designed and delivered.

For your situation, it is worth comparing the likely effect on both sides of your household budget: the rent you pay while saving and the price and mortgage costs of the home you eventually buy.