Your home insurance price explained

The cost of your home insurance is based on your personal circumstances, such as the likelihood of you claiming. Find out what else impacts your price here.

How do we work out the cost of your home insurance?

To work out the price of your insurance, we weigh up several factors. Some factors are specific to you, including the chances of you making a claim. Other factors are to do with the world around you and what’s happening in the insurance market. 

Every customer pays into a central pot, and if you make a claim we pay it out of that pot. If lots of people claim at once, the pot has to go further, which means prices go up. But whatever happens, we constantly review the way we calculate the cost of home insurance so we can make sure we offer you our most accurate price.

On this page, we’ve explained these factors and how they affect our price.

Your home insurance renewal if you have a home policy with us

Before your current policy comes to an end, we’ll send you a renewal invitation subject to underwriting criteria. It will show two prices – last year’s price and a price for continuing cover for another year.

As you’re already a customer with us, your price to renew your cover will be the same as or lower than the equivalent price for a new customer.

If the specific cover you have with us isn’t available to new customers any more, we’ll compare your renewal price against the new customer price of the policy which most closely matches yours.

Frequently asked questions

Why isn't last year's price what I paid?

I haven’t made any changes, why has my premium changed?

Does this price include my no claim discount?

Why have I found a better price from you on a price comparison website?

Why does it cost more to pay monthly for insurance?

How you affect the price of your home insurance

Where you live

Public data on your property’s local area is used to work out customers’ prices. This includes average claims costs and what we expect to happen in your neighbourhood. If claims in your area go up, you may pay more to insure your house.

Any past claims

To work out your price, we consider all the claims you’ve made over the last five years. So no claims in that period might mean you're offered a lower price on your insurance premium.

Your home's build

Your price may change based on how your property's built. Timber frames, for example, may raise your premiums because of the fire risk. The same goes for unusual building materials that are hard to find or fix.

How events affect your home insurance price

Severe weather

From 2010-2019, the UK had much more rain than it did from 1961 to 1990 Footnote [1]. The UK is suffering more floods because of climate change. As the air warms, more moisture is released, which has led to more frequent and heavier flooding. We paid out nearly £20 million to customers in 2024 as a result of flooding in their homes.

Rising repair costs

The cost of repairs, like fixing roofs or mending pipes, is rising. This has been driven by inflation in energy costs, labour shortages, and supply chain disruptions. As rebuilding costs go up, so do home insurance premiums, to reflect the higher cost of claims.Footnote [2]

Changing claims market

If you turn off your central heating during a cold snap, pipes are more likely to freeze and burst when the ice melts. This increases our costs, which then affects your bill. We paid out nearly £74 million in 2024 to 13,793 customers who claimed for water escaping in their homes.

Number of claims

Claims for stolen or damaged items can drive up policy prices, and insurance costs also go up when there's more risk of loss. In 2024 we paid out over £220 million to 56,780 home insurance customers.

Insurance Premium Tax

Your price includes Insurance Premium Tax (IPT). It’s been charged at 12% since 2017, and we collect the tax from you and pay it directly to the Government. Learn more about IPT.

Other costs

Your premium covers the costs of current services, like having a team to answer your calls, online support, and technology platforms to ensure our products remain easy to use for all customers.

Find out more about home insurance

Our home insurance is there to help protect your pocket from the cost of fixing damage or replacing things that are stolen, usually because of bad weather or break-ins. Fingers crossed this never happens, but if it does our home cover will help you get your home back in shape. Terms and exlusions apply.

Find out more