ChatGPT · New Zealand
I'm thinking of buying in Westport. How can I check whether a house has flood insurance before making an offer?
If you're thinking of buying a house in Westport, New Zealand, check the property's flood-insurance status before making an unconditional offer. The important thing is not just whether the current owner has insurance, but whether an insurer will offer you suitable cover for that specific property at an acceptable price.
Westport has experienced significant flooding, so I'd check three things separately: the property's flood history, the insurance currently in place, and whether you can obtain your own cover after purchasing it.
1. Ask the seller for proof of flood insurance
Ask the real estate agent to obtain the following from the owner:
- A copy of the current house insurance policy schedule, showing the insured address, policy dates and cover.
- Written confirmation of whether flood or surface-water damage is covered, including any exclusions, excesses or special conditions.
- Details of any flood-related claims, previous water entry, damage or insurance restrictions.
- Permission to have the insurer confirm relevant details directly, if needed.
Don't rely on a statement that the house is “insured”. Standard home insurance can have limitations, and a policy held by the current owner doesn't guarantee that you'll be offered the same cover.
2. Get an insurance quote for the exact address
This is the most important independent check. Before you commit, contact at least two insurers or an insurance broker and provide the property's full address.
Ask them to confirm in writing:
- Will you insure the house if you buy it?
- Is flood damage to the building itself covered, or only certain damage to the land?
- Are there exclusions for river flooding, surface-water flooding or groundwater?
- What excess applies to flood damage?
- Are there restrictions, special conditions or unusually high premiums?
- Will the bank's mortgage requirements be satisfied?
If an insurer won't provide a clear answer until you have signed an agreement, ask your lawyer to make insurance approval a condition of the offer, with wording they consider appropriate.
3. Check Westport's flood-risk and property records
West Coast Regional Council maps
Use the council's online maps and Spatial Data Hub to investigate flood hazards affecting the property. Ask the council about any address-specific flood assessments, floor levels or known flood history. Maps onlineCheck natural hazard risks when house hunting :: Natural Hazards Commission Toka Tū Ake
LIM report and council property file
Request these through the relevant local council. Look for flood-hazard notations, previous flooding, consents for repairs and information about completed building work. Have your lawyer review them. Prepare to make an offerUnderstanding the impact of natural hazards
Natural Hazards Commission (NHC) claims records
Search the Natural Hazards Portal for historical claims associated with the address. If relevant records are missing, ask the seller or agent for claim documents, or request information from the NHC. Note that its portal does not show private-insurer claims for flood damage to the dwelling. Before you make an offer on a house :: Natural Hazards Commission Toka Tū AkeTerms and conditionsBuying or selling a home with previous claims :: Natural Hazards Commission Toka Tū Ake
4. Protect yourself in the offer
Before signing, ask your property lawyer to help you:
- Make the agreement conditional on satisfactory insurance being available to you, if appropriate.
- Obtain and review the LIM, title and council file.
- Investigate previous flood damage, repair reports and any outstanding insurance claims.
- Check for relevant title notices, including natural-hazard notices that could affect insurance or future claims.
The government's Consumer Protection guide to buying after natural disasters explains the records and repair evidence worth obtaining. Buying a house after a natural disasterBefore you make an offer on a house :: Natural Hazards Commission Toka Tū Ake
Message you can send the real estate agent
Writing
Before I make an offer, could you please confirm whether the property is currently insured and ask the vendor to provide the current insurance policy details, including any flood exclusions, excesses or special conditions?
I'd also like details of any previous flooding, flood-related insurance claims, damage assessments and repair work, along with any relevant council records.
I will be obtaining an insurance quote in my own name for the property, so please let me know if there are any known issues that could affect its insurability or future flood cover.
Thank you.
My recommendation: Don't treat existing insurance as proof that you'll be able to insure the property yourself. Get a written quote for the exact address, check the flood history and have your lawyer review the purchase conditions before you commit.
If you have a particular Westport property in mind, the street address or listing link is enough to start checking its available flood-risk records.
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Captured 11 October 2026