ChatGPT · New Zealand
An insurer's website is really easy to use, but how do I tell if the actual house policy is good?
A really easy-to-use insurance website is a good start, but the real test of a house insurance policy is what happens when something goes wrong. Will it pay enough to rebuild your home, what circumstances are excluded, and how difficult will it be to make a claim?
In New Zealand, I'd judge a house insurance policy on its actual wording, not just its price, star rating or how polished the insurer's website is.
The 7 things I'd check first
1. Is the rebuild amount realistic?
This is one of the biggest risks. Check the sum insured against the cost of rebuilding from scratch, including demolition, debris removal, professional fees, consent requirements and site-specific costs. The market value of your property is not the rebuild cost.
Ask whether there is any extra cover if a major disaster pushes rebuilding costs up. About natural hazards cover :: Natural Hazards Commission Toka Tū Ake
2. What are the important exclusions?
Read the policy's “What is not covered?” section. Pay particular attention to gradual damage, leaks, faulty workmanship, defective materials, rot, mould, flooding, landslips and retaining walls.
These are not necessarily covered in the same way by every insurer. Check the exact wording and any conditions or exceptions.
3. How does it handle natural disasters?
Understand how your private policy works alongside New Zealand's Natural Hazards Commission cover (NHCover, formerly commonly called EQCover).
Check what happens if earthquake or landslip damage affects the house, land, driveway or retaining walls. Public cover has limits, and private insurance terms determine important parts of the overall protection. About natural hazards cover :: Natural Hazards Commission Toka Tū AkeGet to know your natural hazards cover :: Natural Hazards Commission Toka Tū Ake
4. What happens with hidden or gradual damage?
A small leak inside a wall can cause significant damage before you notice it. Check whether the policy covers hidden water damage, how much it pays, and whether it covers finding the leak and repairing the pipe as well as repairing the resulting damage.
A policy may cover some resulting damage while excluding the faulty pipe or the underlying maintenance problem.
5. Where would you live after a major claim?
Check the limit and duration for temporary accommodation, including whether the benefit is additional to your sum insured or comes out of it.
Also check whether the policy covers demolition, removal of debris, architects' fees and building-code upgrades, and whether these costs have separate caps.
6. How much would you pay yourself?
Compare the excess for ordinary claims with separate excesses for earthquakes, storms, water damage and other events. Check whether excesses apply per event, per claim or per damaged item.
A low premium can be less attractive if you face a large excess or restrictive sub-limits when claiming.
7. Are your particular house and circumstances covered?
Check the rules for your home's construction, age, previous damage, unconsented alterations, use as a rental or holiday home, and any unoccupied periods.
Make sure the insurer has accurate information about your property. A policy that looks comprehensive can still have a critical gap if a condition isn't met.
How to compare two policies properly
Don't compare just the headline benefits. Download both policy wordings and policy schedules, then compare the same scenarios side by side.
| Question | What a stronger policy would offer |
|---|---|
| Rebuilding | A realistic sum insured and clear provisions for extra costs |
| Water damage | Clear, useful cover for sudden leaks and defined hidden damage |
| Natural hazards | Clear coordination between private and public cover |
| Temporary accommodation | Adequate limits and a reasonable covered period |
| Special features | Suitable cover for retaining walls, garages, sheds and other structures where relevant |
| Claims | Clear settlement rules, manageable excesses and understandable conditions |
A longer list of benefits doesn't automatically make a policy better. The definitions, exclusions, limits and claim settlement clauses matter more than the marketing summary.
A simple way to test the insurer
Ask the insurer these three questions in writing:
- “What are the biggest exclusions or limits in this policy that could leave me paying a substantial amount myself after a major claim?”
- “If my house were completely destroyed tomorrow, how would you calculate the payout, and which rebuilding costs would I need to pay separately?”
- “Can you give me a worked example of a claim involving gradual water damage, a natural disaster and temporary accommodation?”
Clear, specific answers are a good sign. Vague reassurance such as “you're comprehensively covered” isn't enough.
You can also use these independent New Zealand resources:
- Sorted — House insurance and calculating your sum insured House insurance » Sorted
- Consumer NZ — House and contents insurance House and contents insurance
- Natural Hazards Commission — Understanding NHCover About natural hazards cover :: Natural Hazards Commission Toka Tū Ake
Want me to assess a particular policy?
If you tell me which insurer and house policy you're looking at, I can help examine its actual policy wording, identify potentially important exclusions and limits, and explain what I would compare against another policy.
You can also upload the policy wording PDF here. That's usually much more useful than the insurer's marketing page, and you don't need to share your policy number or other personal details.
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Captured 11 October 2026