Buildings insurance

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What is buildings insurance?

Buildings insurance can cover the cost of repairing or rebuilding the structure of your home if it is damaged.

This includes damage to areas such as the roof, walls or floors. Permanent fixtures and fittings, such as your kitchen and bathroom, are usually covered too.

Buildings insurance policies may also cover outside structures including garages, greenhouses and sheds.

Is buildings insurance a legal requirement?

There isn’t a legal requirement in the UK for you to have buildings insurance, but your mortgage provider may require you to a policy as a condition of your mortgage.

How much does buildings insurance cost?

Our data shows that buildings insurance typically costs around:

£1712
a year

However, your quote will depend on your personal circumstances and the level of cover you choose.

Insurance providers will consider factors such as your home’s rebuild cost and location, your claims history and any security features you might have installed. Your voluntary excess and optional extras will also impact your final quote.

2 51% of our customers were quoted less than £170.35 for their buildings home insurance in June 2026.

What does buildings insurance cover?

Policies vary, so it’s important to check the terms and conditions. You may need to pay extra for some forms of cover.

Typically covered

Not typically covered

  • Damage caused by general wear and tear

  • Damage caused because your property hasn’t been well-maintained

  • Damage caused by poor workmanship or negligence

  • Deliberate damage caused by a member of your household

  • Damage caused by pets, birds, insects or other pests

  • Frost damage to external pipes and brickwork

  • Properties left empty: you'll need to take out specialist unoccupied property cover

  • Damage caused by home improvements or renovations (if you didn’t discuss them with your insurance provider first)

  • Storm damage to sheds, greenhouses, fences and gates

  • Your furniture, carpets, personal belongings or any gadgets in your home. For these, you’ll need contents insurance.

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Do I need buildings insurance?

It may be useful if

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    You’re a homeowner with a mortgage


    Your lender will usually ask that you have buildings cover for the length of your mortgage from the date you exchange contracts (become the legal owner).

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    You’re a homeowner without a mortgage

    Although there’s no legal requirement to have buildings insurance, home repairs can be very expensive. But insurance could save you money in the long run.

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    You’re a landlord


    As the owner of the building, you’re responsible for maintenance and repairs to the building.

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    You own a freehold flat

    If you have full ownership of your flat, it’s your responsibility to get buildings insurance. If you share the freehold with other owners, you’re collectively responsible for insuring the building.

You might not need it if

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    You’re renting

    It’s usually your landlord’s responsibility to have buildings insurance in place. But as a tenant, you’ll need to arrange your own contents insurance.

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    You’re a leasehold flat owner

    The building that your flat is a part of may be insured by the freeholder. You might need to pay towards leasehold buildings insurance via a service charge. You should always check to see if you need to arrange your own cover.

How much should I insure my property for?

You should insure your home based on its rebuild cost. This is known as the ‘buildings sum insured’ and it’s usually lower than your home’s market value.

It’s important to get this figure right. If you underestimate it and your home is destroyed, your buildings insurance may not cover the full rebuild cost.

When you compare with us, we’ll estimate your rebuild cost based on the Building Cost Information Service (BCIS) from the Royal Institution of Chartered Surveyors. However, you may want to arrange a professional survey for a more accurate figure.

As building costs are rising, it’s worth reviewing your rebuild amount to make sure you have the right level of cover.

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What affects your home's rebuild value?

The size of your home

When your house was built

Materials used to build your home

Your address

Subsidence

What extra cover can I add to buildings insurance?

You can choose to add on extra cover for an additional cost, including:

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Accidental damage

This can help repair structural damage to your home. Our customers are tyically quored around £39 to add accidental damage cover to their buildings insurance3.

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Legal expenses cover

In case of a dispute with neighbours or if someone claims against you for an injury in your home. You could pay around £28 for this add-on with a combined policy3.

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Home emergency cover

Handy for urgent repairs, such as burst pipes or a broken fuse. You can typically add home emergency cover to your combined policy for around £223.

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Alternative accommodation

If you have to be moved out of your home while it’s being repaired, you may need temporary alternative accommodation.

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Flood damage

Buildings insurance typically costs £349 if your area has a history of flooding4. But if that’s the case, you may want extra cover.

Car keys

House keys cover

House keys cover can be useful if your keys are lost or stolen and you need to change the locks.

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Trace and access

Water leak? Trace and access cover can help cover the cost of finding the source of the leak.

What should I think about when comparing buildings insurance?

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Helen Phipps

What our expert says...

“The cost of buildings insurance remained pretty stable between April and June 2025.

“During that time, insurance providers paid out £322 million for damage caused by storms, heavy rainfall and frozen pipes. £198 million of this was for damage to people’s homes and possessions, according to the Association of British Insurers (ABI). The average property claim came in at £6,200 for households, demonstrating the financial support that home insurance can give.

“Protecting your home and possessions should be a priority. That’s why it’s important to shop around and compare quotes. This could help you make savings without foregoing the buildings cover you need.”

Video: how to save on buildings insurance

Discover why you should avoid overestimating your rebuild cost when taking out buildings insurance, plus how Compare the Market can help you when the time comes to compare quotes.

This video is hosted by YouTube. By pressing play, you consent to their use of cookies. See their cookie policy for more information.
Text transcript

If you need buildings insurance, you'll be asked what's the rebuild cost of the property?

And that's the cost if it were knocked down or if it's damaged by fire, for example, not the value on the open market to buy the property. It's important you actually put the rebuild cost down and not the open market value because that tends to be higher. It saves you paying over the odds for your insurance.

And if you do need buildings insurance, do check whether combining it with contents insurance is cheaper than buying them separately. It's not an exact science, but it's worth checking.

6 ways to get cheaper buildings insurance

Compare quotes and providers

Get combined cover

Build up your NCD

Accurately value the rebuild cost of your home

Increase your excess

Pay upfront

FAQs

What’s the difference between buildings insurance and contents insurance?

Buildings insurance covers the structure of your home – the roof, walls, ceilings, floors, doors and windows – as well as any permanent fixtures and fittings, such as your kitchen or bathroom. It also covers pipes, cables and drains that belong to your house.

Contents insurance covers possessions you keep inside your home. This could be furniture, white goods, electronic appliances, gadgets, jewellery, clothes and artwork.

What if my house is of non-standard construction?

If your home is built from something other than brick or stone walls with a slate or tile roof, it could be considered non-standard construction.

Steel or timber-framed homes fall into the non-standard category, together with properties that have glass or cob walls, or thatched roofs. Modular, prefab and kit homes are also considered non-standard.

This type of property is typically more expensive to rebuild or repair as it often requires specialist tradespeople to undertake the work.

Buildings insurance is likely to be more expensive and you may have a smaller choice of providers. For example, it could cost up to £247 to insure a building made of material other than brick, concrete or stone.2

Is a garage considered a room?

If your garage is a separate building within the boundaries of your property, it will be considered an outbuilding.

But if your garage is integrated into your property, how it’s classed will vary among insurance providers. Check any policy you’re considering to be clear.

If the garage has been converted into a living space, you’ll definitely need to count it as a room.

Will buildings insurance cover rising damp?

Most insurance policies won’t cover you for damage caused by rising damp or for condensation. But if you have rising damp, you’ll need to tell your insurance provider.

Buildings insurance typically covers one-off events that cause damage to your home. Damage due to damp happens over a long period of time so isn’t usually covered.

Can I get buildings insurance in a flood risk area?

It can be difficult to get buildings insurance if your home is in an area prone to flooding. But the government’s Flood Re scheme should be able to help. It’s designed to make sure people in high flood risk areas can get cover for their homes at affordable prices.

Does buildings insurance cover subsidence?

Your buildings insurance policy should cover the cost of repairing damage to your house caused by subsidence, but be sure to check.

If you make a claim for subsidence, or if your home has a history of it, you may find that you have to pay a higher premium. And you’ll probably have to pay a higher excess in the future – potentially as much as £1,000.

Do I have to get buildings insurance through my mortgage provider?

No, you don’t have to get buildings insurance from your mortgage provider. However, some mortgage providers will include buildings insurance as part of a mortgage package.

If they don’t and they try to sell it to you separately, you don’t have to take it.

You’re free to shop around to find the right buildings insurance for you. But make sure it gives you adequate cover or your mortgage provider might not accept it.

Do leaseholders need buildings insurance?

With buildings insurance for leasehold flats, the owner of the freehold will often buy buildings insurance for the entire building and pass the cost onto the leaseholders through a service charge. This isn’t always the case, though, so it’s important to read the lease carefully.

If it hasn’t been taken care of by the freeholder, you’ll need to arrange your own buildings insurance.

Am I covered for renovations and extensions?

You'll need to check your policy to see if renovations, extensions and other types of home improvement are covered.

You should always let your insurance provider know of any work that’s taking place as it could affect your cover.

How do I know when my property was built?

There are several ways to help you find out when your house was built:

  • Check your home or mortgage survey

  • Check your mortgage offer

  • Check the title deeds

  • Submit an enquiry to HM Land Registry (for properties in England and Wales)

  • Speak to your local council

  • Ask the seller or estate agent

  • Talk to your neighbours.

Can I get buildings insurance if I don’t own the property?

Yes, you can insure a property that you have a financial interest in even if you don’t own it.

If you’re buying a property, you should get insurance starting from the day you exchange contracts. Although you don’t yet own the property, you’ve legally contracted to buy it from the point of exchange. So you’ll need to be covered in case, for example, the property burns down or is flooded.

If you’re the executor of a will, you may need to make sure that any property included in the deceased person’s estate is insured until it’s disposed of. If the home is empty you’ll need to get unoccupied property insurance.

Does buildings insurance cover roof repairs?

Buildings insurance usually covers roof repairs caused by sudden damage, such as storms, falling trees or heavy rain.

UK buildings insurance generally won’t cover wear and tear, ageing roofs or leaks due to poor maintenance.

You’re expected to keep the roof of your property in good condition. If you don’t, your insurance provider could reject your claim.

Helen Phipps
Reviewed 28 May 2026 by Helen Phipps Insurance expert

Helen’s our resident home insurance expert, as the former Head of Home Insurance at Compare the Market. She's also experienced with car insurance and pet insurance from her previous roles across commercial, partnerships and as a freelance consultant, working with more than 100 insurers across a variety of insurance products.

Methodology

1 Based on the % of respondents reporting Compare the Market is their preferred brand in the last 12 months vs. other leading PCWs. Source: Savanta BrandVue Financial Services, National Representative Survey of 12,257 respondents (June 2026)​

3 Based on 51% of customers who compared quotes for this type of policy, with and without the add on, in June 2026.

4 Based on 51% of customers who compared quotes for this type of policy in June 2026.