Home insurance in the UK: a complete guide

Home insurance is one of those things most people sort once and then forget. The problem is, they often sort it wrong — either underinsured, overpaying, or with a policy that has gaps they only discover at claim time.

This guide covers what you need to know as a UK homeowner or renter, without the unnecessary complexity.

Buildings insurance vs contents insurance

Buildings insurance

Buildings insurance covers the physical structure of your home — the walls, roof, floors, windows, fitted kitchen, and permanent fixtures. It also covers outbuildings like garages and garden walls.

It pays for repairs or rebuilding if your home is damaged by fire, flood, storm, subsidence, burst pipes, or vandalism.

Who needs it: Anyone who owns their home. If you have a mortgage, your lender will almost certainly require it as a condition of the loan.

What it does NOT cover: The contents of your home — furniture, electronics, clothing, and other possessions. That's contents insurance.

Contents insurance

Contents insurance covers everything that isn't fixed to the structure — essentially, what you'd take with you if you moved. Furniture, appliances, clothing, jewellery, electronics, sports equipment, and more.

It pays for repair or replacement if your belongings are stolen, damaged by fire or flood, or destroyed by an insured event.

Who needs it: Everyone — including renters. Your landlord's buildings insurance does not cover your possessions.

Combined buildings and contents

Most insurers offer a combined policy that covers both. It's usually cheaper than buying two separate policies and simpler to manage. Homeowners should almost always opt for combined cover.

What home insurance typically covers

Standard UK home insurance policies generally cover:

• Fire, lightning, explosion, and earthquake
• Storm and flood damage
• Theft and attempted theft
• Burst or frozen pipes (escape of water)
• Subsidence, heave, and landslip (buildings)
• Falling trees or debris
• Malicious damage
• Oil leaks from a heating system

What home insurance does NOT cover

Read the exclusions carefully. Most disputes at claim time are about what wasn't covered, not what was.

Common exclusions include:

• Wear and tear: gradual deterioration is not covered. Insurance covers sudden, unexpected damage.
• Accidental damage: spilling wine on a laptop or dropping your phone. This is often available as an optional add-on.
• Unoccupied properties: most policies have a clause reducing cover if the property is unoccupied for 30–60+ consecutive days.
• High-value items: single items above a certain value (often £1,500) need to be specifically listed on the policy.
• Flood risk properties: some insurers exclude flood damage for properties in high-risk areas (though the government's Flood Re scheme helps many homeowners in affected areas get standard premiums).
• Business equipment: if you work from home, personal contents policies may not cover professional equipment. Check your policy.

How the sum insured works

Buildings — rebuild cost, not market value

Buildings insurance is based on the rebuild cost of your home — how much it would cost to demolish and rebuild it from scratch — not its market value. These can be very different figures, especially in expensive areas where land accounts for much of the property value.

Underinsurance is a genuine risk. Use the BCIS rebuild cost calculator (available via the Association of British Insurers) to get an accurate figure, or ask a surveyor.

Contents — a realistic total

Most people significantly underestimate the value of their contents. Go room by room and add up the replacement cost of everything: furniture, electronics, clothing, kitchen equipment, books, sporting goods.

The average UK household contents are worth £35,000–£55,000. Most people insure for far less.

Optional add-ons worth considering

• Accidental damage: covers unintentional damage — a drill through a pipe, a child drawing on the walls, a smashed TV.
• Personal possessions away from home: covers items like phones, jewellery, and laptops when taken outside the home.
• Legal expenses: covers the cost of legal disputes related to your property.
• Home emergency: covers call-out costs for sudden emergencies like a boiler breakdown or blocked drain.
• Bicycle cover: standard contents policies often have low limits for bikes. Cyclists should check this carefully.

How to get a better premium

Premiums vary significantly between insurers for the same risk. Things that genuinely reduce your premium:

• A burglar alarm (particularly one monitored by a security company)
• Deadbolt locks on doors and locks on windows
• Membership of a Neighbourhood Watch scheme
• No claims history
• Paying annually rather than monthly (typically saves 10–15%)
• A higher excess (the amount you pay on each claim)

Things that do not reduce your premium: loyalty. Staying with the same insurer year after year reliably results in overpaying. Compare at each renewal.

Renters: what you need

If you're renting, you need contents insurance only. Your landlord is responsible for buildings insurance.

As a renter, make sure your policy covers:

• Accidental damage (especially useful in rented properties where you may be liable for damage)
• Personal possessions away from home
• Liability cover (in case you accidentally cause damage to the property or injure someone)

Making a claim

If you need to make a claim:

1. Call your insurer as soon as possible
2. Document the damage with photos before cleaning up or making repairs
3. Keep any damaged items until the insurer has inspected them
4. Get a crime reference number from the police if relevant (theft, vandalism)
5. Keep receipts or records of damaged items where possible

Do not make a claim for small amounts close to your excess. A claim on your record can affect future premiums more than the claim was worth.