Buildings Insurance for First Home Buyers: Everything You Need to Know

Your First Home: Don't Let Insurance Catch You Off-Guard

Buying your first home is one of the most exciting — and administratively intense — experiences of your life. Among the many tasks to complete before settlement, arranging buildings insurance is non-negotiable. Your bank or lender will require evidence of cover before they will release mortgage funds, and in most cases they need to see this within days of confirming your finance. Getting it wrong, or leaving it too late, can delay your settlement.

When Do You Need to Arrange Insurance?

Buildings insurance should be in place from the date your purchase goes unconditional — not from settlement. This is a critical point that many first-home buyers miss.

Once your offer goes unconditional (meaning all conditions have been satisfied and the contract is binding), you have a legal and financial interest in the property. If the house burns down between going unconditional and settling, you could still be legally required to complete the purchase. Insurance protects you during this exposure window.

Most lenders require confirmation of cover at least two to five working days before settlement. Build this into your timeline — don't leave it to the week of settlement when you have a hundred other things to do.

What Does Buildings Insurance Cover for First Home Buyers?

A standard buildings insurance policy covers the structure of your home — walls, roof, floors, windows, permanent fixtures, built-in appliances — against damage from insured events including:

Fire and explosion
Storm and flood damage
Burst pipes and water damage
Vandalism and malicious damage
Subsidence (where not covered by NHCover)
Accidental damage (optional on most policies)

It does not cover your furniture, electronics, or personal belongings — that's what contents insurance is for. While most first-home buyers focus on buildings insurance (the lender requirement), a combined buildings and contents policy is usually worth considering from day one.

Natural Hazards Cover (NHCover) — Automatic Protection

When you take out a buildings insurance policy with a licensed NZ insurer, you automatically receive Natural Hazards Commission (NHC) cover — formerly called EQC cover. This covers your home against earthquake, tsunami, volcanic eruption, geothermal activity, storm, flood, and landslide damage up to $300,000 plus GST.

You don't need to arrange this separately or pay for it separately — it is embedded in your buildings insurance premium at a cost of NZ$480 per year (a levy passed through your insurer). For first home buyers, this means your buildings policy delivers two layers of protection simultaneously.

Sum Insured vs. Full Replacement: Which Should You Choose?

When setting up your policy, one of the most important decisions is whether to insure on a sum insured or full replacement basis.

Sum Insured

You specify the maximum amount your insurer will pay to rebuild your home. This requires you to accurately estimate the rebuild cost. If you get it wrong — specifically if you underestimate — you may not receive enough to fully rebuild after a major claim. Many first-home buyers find this intimidating, but the Cordell Sum Sure Calculator provides a reliable free estimate based on your property details.

Full Replacement Cover

Some policies offer to pay whatever it costs to rebuild your home to its pre-loss standard, without a fixed cap (subject to policy conditions). This removes the burden of accurately estimating rebuild costs, but such policies are becoming less common and generally carry higher premiums.

For most first-home buyers, a sum insured policy set using the Cordell calculator — reviewed annually — is the standard approach. Your adviser can help you set the right figure.

What Your Lender Wants to See

Your mortgage lender will typically require:

A certificate of insurance (CoI) noting the property address and the lender's interest (often called "noting the mortgagee interest")
The policy to be in the name(s) of the borrower(s)
The sum insured to be at least equal to the outstanding loan amount (many lenders specify a minimum)
Confirmation that the policy is active from the unconditional date (or at latest, the settlement date)

Ask your insurer or broker to prepare a CoI addressed to your lender. This is standard practice and usually prepared within 24 hours of your policy being issued.

Factors That Affect Your Premium

As a first-home buyer, several factors will influence what you pay:

Location: Properties in high-risk earthquake zones (Wellington, Canterbury), flood-prone areas, or locations far from fire services attract higher premiums
Construction type: Timber frame homes typically attract lower premiums than brick or mixed construction in earthquake-prone areas
Roof type: Iron and concrete tile roofs have different risk profiles; some insurers price these differently
Age of the property: Homes built before 1980 may attract loading due to older electrical wiring, plumbing, and roofing materials
Your excess: A higher voluntary excess reduces your premium — typically a $1,000–$2,500 excess is appropriate for most first-home buyers
Security: Deadbolts, monitored alarms, and smoke detectors may attract small discounts depending on the insurer

Common Mistakes First Home Buyers Make with Buildings Insurance

Leaving it too late: Don't wait until the week of settlement — arrange cover as soon as you go unconditional
Using the purchase price as the sum insured: Your buildings insurance should reflect the rebuild cost of the structure, not the market value of the property (which includes land)
Not noting the mortgagee: Your lender needs to be noted on the policy — this is their protection, not just yours
Only going to one insurer: Premiums for the same property can vary significantly between insurers. Use a broker to compare
Forgetting to update cover after renovations: If you renovate in your first few years, contact your insurer — your rebuild cost will have increased

Getting It Right from Day One

The right buildings insurance policy is one that adequately covers your rebuild cost, fits your budget, and is with an insurer your adviser trusts to pay claims fairly and promptly. Contact our team as soon as your offer goes unconditional — we'll arrange quotes from multiple licensed NZ insurers and have your certificate of insurance ready for your lender within 24 hours.