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Buildings Insurance

Is building insurance the same as home insurance?

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July 17, 2025
Reviewed by Will Clarkson Webb, CEO at rivr updated 20 Aug 2026.

Is building insurance the same as home insurance? No. Buildings insurance covers your property's structure. Home insurance is an umbrella term for policies that typically cover both the building and your belongings. This guide explains what each covers, who needs which type, and how to choose the right policy before disaster strikes.

We'll also cover common exclusions, how to calculate your home's rebuild cost, and where home contents insurance fits in.

Understanding what insurance covers matters when assessing your coverage needs. rivr's buildings insurance policies include up to £3 million rebuild costs cover.

What you need to know

Building insurance covers the structure of your home and permanent fixtures
Home insurance is an umbrella term that can combine building and contents insurance protection
Landlords need landlord insurance or landlord building insurance for their rented property; tenants need contents cover for their own possessions
Most mortgage lenders require buildings insurance before exchange contracts; it's a legal requirement
Many insurance providers offer optional extras and specialist policies
Update your cover when your circumstances change

What buildings insurance covers

Building insurance covers your home's structure from specific risks. Buildings cover pays for repairing damage from events like fire or storm. Contents insurance covers your personal belongings separately.

This table shows what buildings insurance covers damage from under standard policies. Significant exclusions apply, including gradual damage, wear and tear, and certain subsidence types. Read the full policy wording and IPID before purchase.

Usually covered Depends on policy / add-ons / limits Usually not covered
Fire, smoke, explosion Accidental damage cover (often add-on) Wear and tear / poor maintenance
Storm damage to roof/walls Theft of fixtures (security conditions apply) Damp, condensation, mould
Burst pipes (sudden escape of water) Fences, gates, boundary walls (only when main building also damaged); sheds/garages (standard terms apply) Gradual leaks/seepage
Flood (exclusions apply) Subsidence (strict conditions apply) Defective workmanship/materials
Impact (vehicle/falling tree) Vandalism, frozen or burst pipes (when occupied; vandalism excluded after 45+ days unoccupied) Pest/vermin damage

Buildings insurance, contents insurance, or both?

Buildings insurance protects the structure of your home: roof, walls, floors, fitted kitchen and bathroom, outbuildings, and permanent fixtures.

Contents insurance covers your personal belongings: furniture, electronics, appliances, clothing. Your own possessions need separate protection from the building itself.

Most homeowners need both types of insurance policies. If you have a mortgage, buildings cover may be legally required. Tenants in a rented property need contents insurance only. Landlords need landlord building insurance for the structure, plus contents cover if the property is furnished.

Combined buildings and contents vs separate policies

A combined policy covering building and contents insurance protects both your property and your belongings. Combined buildings and contents insurance policies vary, so check the limits and exclusions match your coverage needs.

For listed buildings or high value items, separate insurance policies give you more control over the right cover. rivr offers standalone contents insurance policies with coverage for high value items. Policy limits and terms vary.

What does buildings insurance protect against?

Standard buildings cover includes damage caused by:

  • Fire
  • Flood and natural disasters
  • Storm
  • Vandalism (when occupied)
  • Subsidence (strict conditions apply)
  • Burst pipes

Optional extras on many insurance providers' policies:

  • Accidental damage cover (protects against accidental damage from everyday mishaps)
  • Alternative accommodation cover (if your home becomes uninhabitable)
  • Legal expenses
  • Home emergency cover
  • Personal possessions outside the home

Holiday homes or properties left unoccupied for extended periods need specialist insurance policies.

Understanding rebuild costs

Buildings cover is based on rebuild costs, not market value. Your home's rebuild cost is the full cost of reconstructing your property from scratch: materials, labour, professional fees including architects fees and surveyors' fees, debris removal, legal fees, and compliance costs.

The cost of rebuilding is usually lower than your home's market value. Your home insurance policy must reflect the current rebuild cost. Underinsurance leaves you exposed.

Who arranges cover?

  • Homeowners: Both buildings and contents insurance
  • Landlords: Landlord insurance for the rented property structure. Contents insurance if furnished
  • Tenants: Contents insurance for their own possessions in the rented property

Case study: when the unoccupancy exclusion held up

Aviva declined Mr R's water-damage claim after his property sat empty for months, well past the policy's 60-day unoccupancy limit. He said family had stayed regularly, but the evidence didn't support it, no receipts, no proof, and his brother's account contradicted his own. The Ombudsman agreed the exclusion applied fairly and didn't uphold the complaint.

What this case highlights:

  • Buildings insurance can decline cover once a property passes the policy's unoccupancy limit, often 30 to 60 days depending on the insurer.
  • "Occupied" usually means genuinely lived in, regularly cooking, washing, sleeping there, not just occasional visits.
  • Without solid proof, receipts, verified records, consistent accounts, claiming a property was occupied may not hold up.

How to calculate your home's rebuild cost

Your home's rebuild cost is essential for adequate cover. Here's how:

  1. Check your property details: Deeds or mortgage documents list your home's size and construction
  2. Use a rebuild cost calculator: Free online tools from insurers and industry bodies
  3. Get professional advice: For unusual or listed properties, use a surveyor

To get an accurate figure:

  • Use a rebuild cost calculator (e.g. BCIS)
  • Or ask a chartered surveyor for non-standard properties

Buildings insurance is based on rebuild costs, which is usually lower than market value.

How to choose the right policy

Get the right level of cover

Several factors affect your coverage needs: property type, risk profile, and rebuild costs. The cheapest option isn't always the right insurance. Choose comprehensive cover that matches your situation to insure your property properly.

Lower your premium without cutting protection

Review your home insurance policy yearly, especially after home improvements or large purchases. Approved security features (smart alarms, CCTV, reinforced locks) reduce your premium without compromising protection.

Increase your voluntary excess (the excess amount you pay towards a claim) to avoid higher premiums. Only do this if you can afford the excess amount when you claim.

Bundling insurance policies (home and car) often gets you discounts. A no-claims bonus and Neighbourhood Watch membership can also reduce your premium.

Get the valuation right

Underinsurance leaves you exposed. Overinsurance means paying too much. Use online rebuild cost calculators and inventory your contents to ensure adequate cover.

Know what's excluded

Standard home insurance policies don't cover:

  • Wear and tear or gradual deterioration
  • Neglect or poor maintenance
  • Pest or infestation damage
  • Pre-existing damage
  • Homes left unoccupied for extended periods (more than 45 consecutive days) face major coverage restrictions. Fire and storm remain covered, but theft, vandalism, escape of water (unless specific conditions are met), and accidental damage are excluded.

If anything is unclear, contact your insurer. Listed properties or homes in flood zones need specialist cover. Check what structural damage your home insurance policy covers.

Checklist: choosing the right home insurance

  • Do you own or rent your home?
  • Do you need buildings, contents, or both types of cover?
  • Have you calculated your rebuild cost accurately?
  • Have you checked for exclusions or policy limits?
  • Have you compared quotes from multiple providers?
  • Do you need any optional extras, like legal cover or emergency assistance?
  • Are you reviewing your policy annually to stay protected?

rivr: tailored policies for high value buildings

rivr logo stylish home interior background

We insure high-value properties, listed buildings, and high value items with cover up to £3 million. Clear terms, expert support, the right cover for your coverage needs.

Contact us today for a quote.

About the author

Will Clarkson Webb

Will Clarkson Webb

LinkedIn  |  Team page

Will is a Chartered Accountant (ACA) with more than ten years’ experience in insurance and financial services. As CEO of rivr, he brings a modern, fully digital approach to high-value home and contents insurance.

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Frequently asked questions

Is it worth claiming on buildings insurance?

It depends on the repair cost and your excess. Minor cosmetic issues may not justify a claim, but significant structural damage usually will. Always check your policy and think about long-term costs before deciding.

Is property owners insurance the same as buildings insurance?

No. Buildings insurance covers only the physical structure of a property, including walls, roof, and permanent fixtures. Property owners insurance includes buildings cover but also protects landlords against risks like loss of rent, legal liability, and damage to landlord-owned contents. It is designed for those renting out property, not just owning it.

What is the difference between buildings insurance and indemnity insurance?

Buildings insurance covers damage to the structure of a property, including risks such as fire, flood, or subsidence. Whereas indemnity insurance protects against legal or documentation issues, such as missing planning permission or access rights. It is typically arranged during property transactions to cover historic risks identified during conveyancing.

Can I get buildings insurance without a mortgage?

Yes. You can buy buildings insurance whether you have a mortgage or not. If you own your home outright it is still worth having because it protects the structure. If you are leasehold the freeholder or managing agent often arranges buildings insurance for the whole building, so you may already be covered for the structure.

Does buildings insurance cover roof repairs?

Sometimes. It usually covers sudden damage from insured events such as storms, fire, vandalism, or impact. It usually does not cover wear and tear, poor maintenance, or gradual leaks. If the damage is covered, the policy typically pays to repair the damaged area and any resulting internal damage, not a full roof replacement just because it is old.

Do I need high-value buildings & contents insurance?

You may need high-value home insurance if your property or possessions exceed standard cover limits. Generally, this usually applies if: 

- The rebuild value of your home is over £1 million. 

- Your general contents are worth more than £100,000. 

- Your valuables (such as jewellery, watches, or art) total more than £30,000. 

High-value home insurance is designed to provide broader protection and flexible limits for clients with higher rebuild costs and collections of valuable items.

What does buildings insurance with no upper limit mean?

Some insurers market buildings cover as having "no upper limit," but it's rarely truly unlimited; payouts still depend on an accurate rebuild valuation and the details you provide. rivr instead sets a clear Sum Insured based on your property's actual rebuild cost (up to £3 million) which keeps cover transparent and tailored rather than relying on a headline that means less than it sounds.

How much does buildings insurance cost for a £3 million property?

Buildings-only cover for a rebuild cost of £2 million to £3 million typically runs from around £3,500 to £10,000 or more a year, depending on construction, listed status, security and location. rivr covers buildings up to £3 million rebuild value, with the exact premium confirmed at quote stage.

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