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Evidence · Home and contents insurance

Every question, every answer, every source

Explore all 372 home and contents insurance questions and the 1,476 answers saved on 11 October 2026. Read the original responses and download the tables behind the study’s comparisons, sources, sentiment and factual checks.

questions
372
answers saved, of 1488 planned
1476
consumer situations
12
named regions
16
AI platforms
4

01

Every question, with its answers

Each question went to the four AI platforms. All were collected with a New Zealand setting. Open a question to read every captured answer in full.

Showing 20 of 372 questions

Show all 372

02

The tables behind the study

Every figure on the study page comes from these tables. They are CSV files, which open in any spreadsheet.

  • Questions

    questions.csv

    One row per question, with its exact saved wording.

    Question ID, source references, question, consumer situation, named regions, question group and collection setting

    372rows

    Download questions (CSV)

  • Answers

    answers.csv

    One row per captured answer, with its full text.

    Answer ID, question ID, platform, collection setting, consumer situation, named regions and full answer

    1,476rows

    Download answers (CSV)

  • Sources by answer

    sources.csv

    One row per website recorded as a source of an answer.

    Answer ID, question ID, assistant, collection setting, website and publisher type

    9,014rows

    Download sources by answer (CSV)

  • Checks against primary sources

    checks.csv

    One row per stated assertion checked, for one platform.

    Check, question and answer IDs, assistant, exact passage, verdict, primary-source finding, URL and date

    97rows

    Download checks against primary sources (CSV)

  • Consumer recommendation coding

    consumer-recommendation-coding.csv

    One row per reviewed provider role in a consumer-selection answer.

    Answer ID, question ID, consumer, platform, provider, role, counted recommendation, exact passage and conditions

    659rows

    Download consumer recommendation coding (CSV)

  • Consumer selection membership

    consumer-selection-membership.csv

    One row per answer in the matched consumer-selection comparison.

    Answer ID, question ID, consumer, platform, question group and full text; twelve home and twelve contents selection questions, with missing captures preserved

    94rows

    Download consumer selection membership (CSV)

  • Ongoing support coding

    support-coding.csv

    One row per reviewed named-provider role in an eligible support answer.

    Answer ID, question ID, consumer, platform, provider, role, support-preference decision and exact passage

    75rows

    Download ongoing support coding (CSV)

  • Ongoing support membership

    support-membership.csv

    One row per answer in the actual consumer-support group.

    Answer ID, question ID, consumer, platform, question group and full text; acquisition validation is excluded

    71rows

    Download ongoing support membership (CSV)

  • Regional recommendation coding

    regional-recommendation-coding.csv

    One row per reviewed provider role in a region-named selection answer.

    Answer ID, question ID, named consumer region, platform, provider, recommendation decision and exact passage

    1,017rows

    Download regional recommendation coding (CSV)

  • Regional selection membership

    regional-selection-membership.csv

    One row per answer in the matched regional comparison.

    Answer ID, question ID, named consumer region, platform and equal-comparison membership; four home and three contents platform answers per region

    112rows

    Download regional selection membership (CSV)

  • Insurer sentiment

    insurer-sentiment.csv

    One row per unique saved claim about an insurer in a selection answer.

    Claim, question and answer IDs, insurer, saved stance, exact passage and original-answer offsets

    3,828rows

    Download insurer sentiment (CSV)

  • Recorded source URLs

    source-urls.csv

    One row per recorded answer, website and URL association.

    Answer ID, question ID, platform, website, URL, source records and presence in the captured answer text

    13,048rows

    Download recorded source urls (CSV)

  • Matched consumer platform membership

    platform-membership.csv

    One row per answer in the identical-question platform comparison.

    Answer ID, question ID, product, consumer and platform; 22 identical questions per platform

    88rows

    Download matched consumer platform membership (CSV)

  • Matched regional platform membership

    regional-platform-membership.csv

    One row per answer in the identical-question regional platform comparison.

    Answer ID, question ID, product, region and platform; 31 identical questions per platform

    124rows

    Download matched regional platform membership (CSV)

Use these tables to trace findings back to the original questions and answers. The full text of each answer is also on this page, under its question.

03

Read in full and checked

Some answers were read in detail or checked against official sources. Those appear on the study page, beside the findings they support.

ChatGPT · New Zealand

When is it worth changing home insurer in NZ despite the work of moving policies?

In New Zealand, changing home insurer is worth the effort when you can get a meaningful saving, better protection, or more certainty about a claim — without creating gaps in cover. You don't need to switch every year, but you shouldn't assume your current insurer is still the best value just because moving policies is a hassle.

The key is to compare the total value of your cover, not just the headline premium. Home insurance in NZ can differ significantly in excesses, natural-hazard cover, exclusions and how the insurer calculates the cost of rebuilding your home.

When it's worth switching

  1. You can save $300–$500 or more per year

This is a sensible target for a like-for-like comparison, rather than a hard rule. Consumer NZ's February 2026 research found a median potential saving of about $550 when comparing policies with the same excess and sum insured across six centres. Insurance premiums soar, but big savings can still be made

A saving of $400 annually is $2,000 over five years, assuming the saving persists. That can make an hour or two of comparison work worthwhile.

  1. Your renewal premium has jumped

Get competing quotes when your renewal arrives, particularly if the increase seems out of proportion to what you expected. Prices don't move uniformly across NZ: Consumer NZ's 2026 research found different trends across the locations it surveyed. Your own property-specific quotes matter more than national averages. Insurance premiums soar, but big savings can still be made

  1. Another insurer offers better cover for a similar price

Consider stronger cover for accidental damage, temporary accommodation, retaining walls, hidden gradual damage or specific high-value features of your property. Check policy limits and exclusions rather than relying on the product name.

  1. You're unhappy with service or claims handling

If communication has been poor or a claim was handled badly, paying a little more to move to an insurer you trust may be worthwhile. Compare customer satisfaction and claims support as well as price.

When switching probably isn't worth it

  • The saving is tiny. If you save $50 a year but lose a useful benefit or face a higher excess, staying put may be the better choice.
  • The cheaper policy has meaningful exclusions. A lower premium isn't a bargain if you lose cover for something important to your property.
  • You haven't compared equivalent cover. Check the sum insured, excesses, natural-hazard protection and additional benefits before deciding.
  • Your property is difficult to insure. If your home has significant natural-hazard exposure, a history of damage or unusual construction, don't cancel existing cover until you have secured acceptable replacement cover.

A quick way to decide

These are practical guidelines, not fixed financial rules.

Annual saving on equivalent cover My view
Under $100 Usually not worth switching for price alone
$100–$250 Worth considering if the process is easy and cover is equivalent
$250–$500 Usually worth getting a firm quote and considering the move
Over $500 Strong reason to investigate, provided cover and service are comparable

Also factor in any one-off fees, lost discounts and the value of benefits you're giving up. The amount saved over several years is more useful than the first year's headline discount.

What to check before changing insurers

Use this checklist to compare the policies properly.

Switching checklist

0 of 7

Compare annual premiums, including fees and levies

Match the building sum insured and contents cover

Compare standard, voluntary and special excesses

Check natural-hazard, flood, landslip and land-damage provisions

Review temporary accommodation, demolition and professional-fee limits

Check exclusions, existing damage and any special property conditions

Confirm the new policy is accepted and its start date before cancelling the old one

Guidance: Insurance Council of New Zealand explains the importance of correct rebuilding values and policy limits in its house insurance guide. House & Contents Insurance: Sum Insured Explained

One particularly important NZ detail: most standard home policies that include fire cover also qualify the homeowner for Natural Hazards Commission (NHC) cover. NHC cover is subject to statutory limits and eligibility conditions, and private insurance covers amounts and risks according to its own terms. Don't assume that two policies provide identical protection just because both include natural-hazard cover. How to get the best house and contents insuranceHouse & Contents Insurance: Sum Insured Explained

My recommendation

Review your home insurance at every annual renewal, but switch only when the numbers or the protection justify it. Start by asking your existing insurer whether it can match a better quote; you may be able to get a better deal without moving at all.

Consumer NZ also reported that 82% of people who switched insurer in its survey found the process very easy, suggesting that the administrative hassle is often less significant than people expect. What’s going on with home insurance?

For further reading, see Consumer NZ's house and contents insurance comparison and guidance.

Ask anything

ChatGPT can make mistakes. Check important info.

Captured 11 October 2026

Gemini · New Zealand

When is it worth changing home insurer in NZ despite the work of moving policies?

Changing home insurance in New Zealand can feel like a hassle—requiring you to compare quotes, check policy wordings, align start dates, and ensure there are no gaps in cover. However, given how much house insurance premiums have risen, it is frequently worth the effort.

Switching your home insurer is generally worth the work under the following circumstances:

1. Your Premium Jumps Dramatically at Renewal

Insurance companies in New Zealand frequently increase premiums due to rising construction costs, inflation, and higher reinsurance expenses globally. If your annual renewal notice arrives and the price has spiked significantly without any changes to your risk profile or property, it is prime time to shop around. A quick online comparison or broker check can often reveal hundreds of dollars in savings for the exact same—or better—level of cover.

2. Your Current Insurer's Risk Appetite Has Changed

New Zealand insurers constantly adjust how they view risks based on location, natural hazard mapping (such as flood zones or landslip risks), and claims history. If your insurer has shifted its strategy and aggressively hiked prices for your specific suburb or region, another insurer might still view your location favourably and offer a much more competitive rate.

3. You Notice Gaps or Limitations in Your Policy Wording

Sometimes the cheapest policy isn't the best, but conversely, your legacy policy might lack modern benefits. It is worth moving if a competitor offers superior terms, such as:

  • Area Replacement vs. Sum Insured: If you currently have a fixed sum insured policy and worry about underinsurance due to soaring construction inflation, switching to a provider that offers an area replacement policy (which scales with actual rebuild costs rather than a capped dollar amount) can provide crucial peace of mind.
  • Better Sub-limits or Excess Options: Flexibility around temporary accommodation allowances during a rebuild, or the ability to adjust your excess to lower your ongoing premiums, can make a switch worthwhile.

4. You Can Leverage Multi-Policy or Membership Discounts

Many New Zealand providers (such as AA Insurance, State, AMI, and various bank-aligned insurers) offer meaningful multi-policy discounts if you bundle your house, contents, and car insurance together. If your current provider doesn't offer a bundle discount, consolidating your insurances under a single new provider can make administration easier while cutting your overall household insurance bill.

When is it NOT worth switching?

  • Minimal Price Difference: If the savings are only marginal (e.g., $20 to $50 a year), the administrative effort of switching, ensuring your start/end dates align perfectly, and checking policy exclusions usually isn't worth it.
  • Pending Claims: If you are currently in the middle of an open claim with your insurer, changing providers can complicate communication and the claims process. It is generally best to wait until the claim is fully resolved.
  • Cancellation Fees: Check your current contract to ensure your provider doesn’t charge a mid-term cancellation fee that wipes out any financial saving of moving early. To avoid this safely, you can always line up your new policy to begin precisely on the day your existing annual policy expires.
Ask Gemini

Gemini is AI and can make mistakes.

Captured 11 October 2026

AI Overviews · New Zealand

When is it worth changing home insurer in NZ despite the work of moving policies?

AI Overview

Changing your home insurer in New Zealand is worth the effort when the move triggers massive premium savings, fixes critical gaps in coverage limits, or corrects policy mismatches caused by lifestyle and property changes. With NZ home insurance premiums surging roughly 40% between 2024 and 2026 due to aggressive risk-based pricing , staying loyal to one provider can penalize your wallet.

Because actuaries now price policies down to your exact coordinate and elevation (rather than by broad suburbs), a competitor may view your property's specific risk profile much more favorably than your current provider.

When to Make the Move

Trigger Event Why It’s Worth the Effort What to Look For
Premium Discrepancy Insurers bank on "loyalty laziness." If a competitor’s quote saves you more than $300–$500 annually for the same Sum Insured, moving is financially justified. Ensure the Sum Insured (rebuild cost) matches exactly across quotes.
Hidden Water Damage Gaps Many cheap NZ policies cap hidden pipe leak coverage at a useless $2,000 , which fails to cover pulling up flooring and treating rot. Switch if another provider offers a significantly higher gradual damage sub-limit.
Single-Event Excess Bundling If your home and contents are with different companies, a major disaster (like a storm or quake) means paying two separate excesses. Consolidate to an insurer that offers a single-event excess for bundled policies.
Changing Property Use Transitioning a home into a rental or running a business from a spare room is a massive non-disclosure trap that can void a standard policy. Switch to a provider specialized in landlord extensions or commercial-residential hybrids.
Natural Hazard Section Notices If a council issues a notice on your title for land hazards (flooding, slippage), your current insurer may skyrocket rates or restrict terms. Shop around early to find an insurer or specialized FMA-registered broker willing to fair-price your specific risk.

Red Flags: When Not to Switch

Do not move your policy just for a marginal saving if you live in a high-risk zone (e.g., an Auckland flood plain or a high-seismic area in Christchurch). Major insurers (like IAG) have heavily restricted or paused writing new policies for flood-prone properties. If you hold an existing policy on a high-risk home, hold onto it tightly —if you cancel it, you may find the property completely uninsurable with any competitor.

How to Switch Safely

  1. Calculate your true rebuild cost using an online Cordell calculator; do not guess your Sum Insured.

  2. Secure the new policy first and ensure it is fully active before canceling your old one to avoid any gaps in coverage.

  3. Notify your mortgage provider , as NZ banks legally require active home insurance to safeguard their lending.

If you are considering a switch, tell me:

  • What region is your property in?

  • Has your property been flagged for natural hazards (flooding, coastal erosion, etc.)?

  • Are you looking to bundle your home, contents, and car together?

I can give you targeted advice on how insurers view your risk profile.

Ask anything

Captured 11 October 2026

Google AI Mode · New Zealand

When is it worth changing home insurer in NZ despite the work of moving policies?

Changing your home insurance provider in New Zealand is generally worth the administrative effort when the financial savings, changes in risk profile, or shortcomings of your current policy outweigh the friction of moving. Because home insurance renewals happen annually, a little bit of comparison shopping at renewal time can yield substantial long-term value.

When It Is Worth Changing Your Home Insurer

  • Significant Premium Increases at Renewal: If your annual renewal notice arrives with a steep price hike that isn't reflective of a general market adjustment or changes you made to your property, it is prime time to shop around. If a competitor offers a comparable or superior policy for hundreds of dollars less, the hour spent switching pays off immediately. [AA Insurance]

  • Major Renovations or Extensions: Completing significant alterations alters your property's value and rebuilding costs. If your current insurer struggles to offer a realistic sum insured, or bumps your premiums disproportionately after a revaluation, exploring the wider market through resources like Canstar NZ can help you find a better fit for your updated asset.

  • Changes in Natural Hazard Risk or Post-Disaster Posture: New Zealand's unique risk landscape means that flood mapping, earthquake zones, and council hazard designations change. If your current insurer drastically increases excesses or restricts cover for natural disasters based on your specific location, another provider may offer more balanced terms.

  • Inadequate Policy Scope and Deductibles: A cheaper premium is rarely a bargain if the policy excludes essential protections or carries an unmanageable excess. If you read your policy wording and realize your current provider lacks crucial inclusions (such as temporary accommodation benefits or flexible sum-insured guarantees) that another insurer provides standard, it is worth the move. [AA Insurance]

  • Poor Customer Service or Claim Friction: Insurance is a deferred-value product—you only truly find out how good your provider is when something goes wrong. If your current company is slow to respond, difficult to contact, or handles minor queries poorly, moving to a company with a stronger local reputation for service prevents massive headaches during an actual disaster. [AA Insurance]

  • Consolidation and Multi-Policy Discounts: If you can bundle your home, contents, and vehicle insurance under a single provider elsewhere to trigger a substantial multi-policy discount, the combined savings can easily justify migrating your home policy.

Key Factors to Check Before You Jump

  • Cancellation Fees: Check whether your current policy charges a small administrative or cancellation fee for breaking a 12-month contract mid-term. Timing your switch to align precisely with your annual renewal date avoids these fees entirely.

  • Continuous Cover: Ensure your new policy's start date overlaps seamlessly with or begins the exact minute your old policy expires so your home is never exposed to an uninsured gap.

If you'd like to share, are you considering a switch due to a rising premium , a recent renovation , or looking for better policy features? I can give you a better idea of what to prioritize in the market.

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Captured 11 October 2026