New Zealand's 2026 election: flood risk, home insurance and relocation

For a homeowner on the Heretaunga Plains, the key election question is not simply which party promises better flood protection. It is what happens if your home becomes increasingly expensive to insure, what financial help is available to reduce its risk, and who pays if it eventually becomes unsafe to live in.

New Zealand's major political parties differ in their approaches to climate adaptation, public spending and the responsibilities of homeowners and councils. However, a crucial distinction is that a government plan to improve flood resilience is not the same as a guarantee that you will be able to insure your home affordably or receive a government-funded buyout.

As at 18 October 2026, the general election is scheduled for 7 November. The government's National Adaptation Framework provides an important starting point for understanding the debate, while Hawke's Bay's experience following Cyclone Gabrielle makes the local implications particularly significant. 【turn0news10】【turn1search5】

I'll separate the current government's existing policies from parties' election commitments and distinguish proposals that specifically concern Hawke's Bay from those that apply nationally.

1. What the current government is proposing

National leads the current coalition government with ACT and New Zealand First. Its main policy direction is to improve how New Zealand identifies climate risks, plans for them and allocates the costs of responding.

The government has announced a National Adaptation Framework and is developing legislation to require councils to plan for climate risks in high-risk communities. The framework also includes work on flood-risk information, risk reduction and the sharing of costs before and after disasters. New Zealand Government, October 2025

What this could mean for your home

Issue	Government's approach	What it means for homeowners
Knowing your flood risk	A National Flood Map is planned, with its first version expected in 2027.	Better information should help you understand present and future flood exposure, although it does not itself protect your property.
Local flood protection	Councils in the highest-risk areas are to be required to develop adaptation plans.	Plans should set out actions and investment over time, potentially including flood protection and other risk-reduction measures.
Who pays for protection?	The framework includes investment in risk reduction, but further decisions on cost-sharing are still required.	You should not assume the government will cover the full cost of protecting your property.
What happens if a home becomes too risky?	The framework recognises the need to manage growing climate risks, but the arrangements for sharing the costs of relocation remain an important policy issue.	There is no general guarantee that the government will buy your home if it becomes difficult to insure.

The government announced in July 2026 that legislation would require councils to plan for high-risk communities over at least 30 years. The announcement describes a planning requirement, not a promise that every affected homeowner will receive financial compensation. New Zealand Government, July 2026

The biggest unresolved question is how the costs will be divided between homeowners, councils, insurers and central government.

That matters directly to a family weighing up whether to invest in protecting an existing home or preserve the option of moving somewhere safer.

2. Home insurance: what are the parties offering?

The insurance question deserves separate attention because insurance availability, insurance premiums and government assistance with flood damage are three different things.

The Treasury acknowledges that increasing flood risk could make some homes difficult to insure. It also identifies the management of underlying flood risk as an important factor in maintaining insurance access and affordability.

However, its published position is that flood insurance is being considered as part of the government's broader climate adaptation work. It does not establish a general government guarantee of affordable flood insurance for every homeowner. The Treasury: Residential insurance and climate-related hazards

Here is how to interpret the main parties' positions based on the published material available for this comparison.

National

National's government has prioritised risk information, local adaptation planning and a framework for deciding who bears the costs of climate hazards.

For homeowners, the important distinction is between improving the management of flood risk and guaranteeing insurance cover.

The framework addresses the former. I could not verify a specific 2026 National election commitment guaranteeing flood insurance, capping flood-related premiums or providing every at-risk homeowner with a publicly funded home-protection grant.

National's official 2026 policy programme is the place to check for subsequent announcements.

Labour

Labour is campaigning on living costs, public services, housing and infrastructure. Its published election priorities include investment in infrastructure, but those broad commitments should not be interpreted as a specific promise to subsidise flood insurance or buy out flood-prone homes.

The earlier Labour-led government did, however, participate in a concrete Hawke's Bay recovery agreement in 2023. That history is relevant, although it is not by itself evidence of what Labour would promise for a second wave of flood-risk problems in 2026.

I could not verify a specific 2026 Labour commitment guaranteeing insurance affordability or setting out a new nationwide scheme for buying out flood-prone homeowners.

Green Party

The Greens' published policy programme covers climate change, emergency management, housing and sustainable communities. These are relevant to the longer-term question of how New Zealand should respond to increasing natural-hazard risks.

However, a general commitment to climate action is not the same as a detailed home-insurance policy.

I could not verify a specific 2026 Green Party commitment that guarantees flood insurance, caps premiums for at-risk homes or establishes a defined nationwide compensation scheme for homeowners who must relocate.

You can consult the Green Party's official policy library and the 2026 election policy comparison on Policy.nz for the published policies.

ACT and New Zealand First

Both parties are coalition partners in the current government, so the government's National Adaptation Framework is also relevant to understanding the policy direction they have supported in office.

Their broader positions on government spending, regulation and climate policy may affect future adaptation decisions. But those general positions do not establish what financial support an individual household would receive.

I could not verify a specific 2026 election commitment from either party to guarantee flood insurance for high-risk homes, subsidise premiums in flood-prone areas or establish a new nationwide homeowner buyout entitlement.

For all five parties, the key distinction is between a general position on climate, infrastructure or government spending and an explicit, costed commitment to help households facing flood-related insurance problems.

The available material does not establish a comprehensive, guaranteed insurance solution from any of these parties. That is an important gap to consider when evaluating their proposals.

3. What happens if you need to relocate?

For a family with school-age children, this may be the most consequential issue: whether you can remain in your home, what you might have to spend on flood protection, and what financial support would be available if relocation became necessary.

New Zealand's existing policy framework recognises four broad approaches to climate adaptation:

• Protect: Build or improve stopbanks, drainage systems and other flood defences.
• Accommodate: Modify buildings or land to reduce the damage caused by flooding.
• Avoid: Prevent new development in places where flood risks are unacceptable.
• Retreat: Relocate homes and communities away from hazards that cannot be managed adequately.

Managed retreat is an established concept in government adaptation policy, but the funding and decision-making arrangements remain important questions. Ministry for the Environment: Managed retreat

What should you look for in the parties' proposals?

Policy question	Why it matters to your family
Would the government contribute to protecting existing homes?	Determines whether you and other ratepayers must fund more of the cost of stopbanks, drainage improvements and other protection.
Would there be financial help for individual properties?	A regional flood-defence scheme may not eliminate the risk to your particular house.
Who qualifies for a buyout?	A clear eligibility framework could reduce uncertainty about your options if the risk becomes unacceptable.
How would a buyout be valued?	The valuation method could determine whether you can afford to purchase a replacement home.
What happens to uninsured or underinsured owners?	A buyout or assistance scheme may treat these households differently from those with insurance.
Would help be available before another disaster?	Preventative relocation could offer a different outcome from waiting until a house is severely damaged.
Who pays: central government, councils or owners?	Determines the potential burden on household finances and council rates.

These are not merely hypothetical concerns. The Ministry for the Environment has documented the need to determine who makes managed-retreat decisions, how communities participate and how the costs are shared.

I could not verify a new 2026 party commitment establishing a universal right to a government buyout for homeowners who face unaffordable insurance or increasing flood risk. It would therefore be unwise to base a household's long-term financial plans on an assumed future payout.

4. Hawke's Bay: what has already been promised?

Hawke's Bay is particularly relevant because the government has already used a cost-sharing arrangement to address the consequences of Cyclone Gabrielle.

The 2023 agreement: buyouts and flood protection

On 31 July 2023, the Labour-led government announced an agreement with Hawke's Bay's regional and local leaders to share the costs of recovery.

The agreement covered two important categories of residential properties.

• Category 2: Properties where community-level or property-level interventions could help manage future severe-weather risks. The government agreed to contribute to flood-protection projects.
• Category 3: Properties where future risks could not be sufficiently mitigated. Owners were to be offered voluntary buyouts, with the costs shared between central government and councils.

The agreement also covered urgent roading and bridge repairs. New Zealand Government, 31 July 2023

This is significant because it demonstrates that central government and councils have previously shared the financial burden of protecting and relocating Hawke's Bay households.

However, there are two important limitations.

First, the agreement was part of the response to Cyclone Gabrielle. It does not establish an automatic entitlement to a future buyout simply because a property is flood-prone or difficult to insure.

Second, it does not guarantee that a future government would use the same funding formula or valuation criteria.

Does any party have a new Hawke's Bay-specific commitment?

I found evidence of previous Hawke's Bay-specific proposals and government action, but I could not verify a new 2026 election commitment from the major parties that guarantees additional buyouts, a particular level of flood-defence funding for the Heretaunga Plains, or a local scheme to make flood insurance more affordable.

There are, nevertheless, some relevant differences in the parties' documented approaches.

ACT: Following Cyclone Gabrielle, ACT published a set of recovery proposals specifically addressing Hawke's Bay and Tairāwhiti. Among other things, it proposed a special economic zone for the two regions, changes to rebuilding rules, and changes to how flood risk and the Natural Hazards Commission's role should be handled. It also proposed variable council rates to reflect flood risk. These were proposals for the cyclone recovery, not a verified 2026 commitment to buy out at-risk homeowners. ACT: 15 urgent solutions for the cyclone rebuild

New Zealand First: Its published policy history includes proposals to re-establish catchment boards focused on river management and flood protection, and to reduce barriers to flood-protection projects. These are relevant to regional flood management, but I could not verify a new 2026 commitment to fund protection for particular Heretaunga Plains communities or guarantee homeowners financial assistance. New Zealand First: 2023 policies

National: Its current government's national adaptation framework and proposed council-planning requirements are relevant to Hawke's Bay. They establish a national approach to risk planning, but do not themselves promise a specific new funding package for the Heretaunga Plains.

Labour and the Greens: Both have broader policy programmes relevant to infrastructure, climate change and community resilience. I could not verify a specific 2026 commitment from either to fund a new Heretaunga Plains flood-protection programme or introduce a dedicated Hawke's Bay homeowner relocation scheme.

For all these parties, a regional recovery proposal, a national policy and a new election promise are three different things. It is important to establish which one a party is actually offering.

5. What is happening on the Heretaunga Plains?

There is also a local planning process worth following independently of the election.

Hawke's Bay Regional Council is reviewing its two major flood schemes: the Heretaunga Plains and Upper Tukituki schemes. The stated objectives include reducing flood risk, keeping costs manageable, and involving communities and mana whenua in considering the options. Hawke's Bay Regional Council: Reducing flood risk

These reviews matter because flood protection is not simply a question of whether to build a bigger stopbank. Decisions about the level of protection, the cost of improvements and the communities that benefit can influence both household risk and the financial burden on ratepayers.

For homeowners, it is worth distinguishing three questions:

1. Will regional flood protection reduce the risk to my property? This depends on the scheme's design and the specific flood hazards affecting your land.
2. How much will protection cost, and who will pay? Costs may be borne through council rates, central-government contributions or property-level measures.
3. What happens if protection cannot reduce the risk sufficiently? This is where relocation policy, buyout eligibility and cost-sharing arrangements become critical.

Regional schemes can benefit many properties without removing every property's residual flood risk.

What about insurance premiums?

Hawke's Bay Regional Council has also published flood-hazard modelling information. It advises property owners that insurers assess and price risks individually, using their own information, risk models and other data.

The council cannot tell you how a particular insurer will respond to information about your property. It recommends speaking directly to your insurer. Hawke's Bay Regional Council: Flood hazard modelling

That distinction is important: regional flood-protection work may reduce risk, but it does not automatically oblige insurers to reduce premiums or offer cover on particular terms.

6. The questions I would put to every party before voting

Given your concerns about the cost of protecting your home and the possibility of relocation, I would focus on obtaining clear answers to the following questions.

These are questions to use when comparing parties, not assumptions about what any party will deliver.

Insurance

• Will you introduce a national flood-insurance scheme or guarantee of last resort?
• Will you help households whose premiums rise sharply because of flood risk?
• Will you provide financial assistance to homeowners who cannot obtain adequate insurance?
• How would any scheme be funded, and would all taxpayers contribute or only particular groups?

Protecting your home

• Will you contribute central-government funding to flood protection on the Heretaunga Plains?
• Would funding cover only large regional schemes, or could it also help individual homeowners make their properties more resilient?
• How will you decide which communities receive funding?
• How will the costs be divided between central government, councils and property owners?

Relocation

• Will you establish a national framework for managed retreat?
• Would homeowners qualify for assistance before a major disaster, or only after their properties had suffered substantial damage?
• How would homes be valued for a buyout?
• What financial assistance would be available to uninsured or underinsured households?
• Would families receive support with relocation costs and finding replacement housing?

Hawke's Bay specifically

• Will you commit to further central-government investment in the Heretaunga Plains flood schemes?
• Will you publish a timetable and funding commitment?
• What happens to households whose homes remain at high risk after those improvements?
• Will you commit to a consistent approach to future buyouts, rather than negotiating a new arrangement after each major disaster?

A party that can answer these questions with a published policy, funding commitment, eligibility criteria and implementation timetable is making a more specific commitment than one that simply promises to improve resilience.

You can use Policy.nz's 2026 election guide to compare published policies and National's official policy programme, Labour's official policy programme and the Greens' policy library to check for further announcements.

My overall assessment

For your family, the most relevant distinction is between three types of protection:

• Protection of the property: Investment in flood defences and measures to reduce the chance of water reaching your home.
• Protection of your finances: Insurance availability, premium affordability and assistance with the cost of reducing risk.
• Protection of your ability to move: Clear eligibility rules and predictable financial arrangements if remaining in your home becomes untenable.

The current government's adaptation framework addresses risk planning and the need to consider how costs are shared. Hawke's Bay's 2023 recovery agreement shows that cost-sharing for flood protection and voluntary buyouts has been possible in practice. But neither fact guarantees future assistance to an individual household.

The central question to put to every party is therefore: If our home becomes too expensive to insure, but is not yet eligible for a buyout, what concrete financial support will you provide—and who will pay for it?

That question gets directly to the gap between managing flood risk in principle and giving families the financial certainty they need to make decisions about their homes.

For a homeowner on the Heretaunga Plains, the key question is not just which party promises better flood protection. It is what happens if your home remains at risk, your insurance becomes unaffordable or unavailable, or your family eventually has to move.

New Zealand’s major parties differ in how they approach that problem: some emphasise flood-protection infrastructure and better risk information; others have proposals for climate adaptation, managed retreat or financial support for households in high-risk areas.

The election is scheduled for 7 November 2026. The comparison below focuses on published policies and government actions available as of 19 October 2026, distinguishing specific commitments from broader intentions.

1. What the parties are proposing

The clearest distinction in the published policies is between protecting homes in place and helping people adapt or relocate when protection is no longer viable.

National
Flood protection, risk information and adaptation planning
National's government has established a National Adaptation Framework, with a planned national flood map, adaptation plans for high-priority areas and work on sharing the costs of resilience and recovery. The first version of the flood map was expected in 2027. The framework does not, by itself, guarantee that an individual household will receive compensation or affordable insurance.

For Hawke's Bay: there is tangible regional investment. In 2026, National reported that the Crown had committed $200 million to flood protection across Hawke's Bay, including the Ōhiti/Ōmāhu stopbank projects. This is infrastructure spending, not a general buyout promise for homeowners.

Labour
Climate adaptation and managed retreat
Labour has previously committed to a climate adaptation and managed-retreat framework to help communities plan, prevent and rebuild after severe weather. However, its current 2026 election policy page does not establish a specific entitlement for flood-prone homeowners to receive a buyout, an insurance subsidy or a guaranteed relocation payment.

For Hawke's Bay: the framework approach is relevant, but I could not verify a new, specific 2026 Labour commitment to compensate Heretaunga Plains homeowners facing insurance withdrawal.

Green Party
Climate resilience and community adaptation
The Greens' 2026 manifesto includes a dedicated climate resilience and adaptation section. It commits to preparing New Zealanders for increasingly severe weather, including storms, flooding and drought. The published manifesto supports a wider adaptation response, but I could not verify a specific guarantee of insurance availability, a standard homeowner buyout rate or a dedicated Hawke's Bay relocation scheme.

The Opportunity Party (TOP)
Explicit insurance and relocation support
TOP's published climate policy proposes a National Insurance Support Framework for managing the retreat of coastal and flood-prone communities. It also proposes a $5 billion Climate Resilience Fund, including $500 million for nature-based protection, and clearer climate-risk information for new homes, mortgages and insurance. These are proposals rather than an existing household entitlement. The published summary does not establish how much a homeowner would receive, which properties would qualify or how the fund would be financed and allocated in practice.

For Hawke's Bay: the policy expressly covers flood-prone communities nationally, so it is relevant to the issue you face. I could not verify a separate Hawke's Bay-specific allocation.

ACT
Local decisions, risk pricing and rebuilding
ACT's published Cyclone Gabrielle recovery proposals included a Special Economic Zone for Hawke's Bay and Tairāwhiti, faster rebuilding, flood-risk-sensitive council rates and a review of the role of the Natural Hazards Commission's predecessor, EQC, in climate-related events. ACT argued that people building in dangerous locations should face more of the associated local costs. For homeowners: these were recovery and risk-management proposals, not a promise of subsidised flood insurance or compulsory relocation compensation. I could not verify a new 2026 commitment to guarantee insurance or pay homeowners to move.

2. What about New Zealand First and other parties?