Do You Need House Insurance for a Mortgage?
If you are buying a home with a mortgage, you will usually need buildings insurance in place before the mortgage completes. It is not a legal requirement in the UK, but most mortgage lenders make buildings insurance a condition of the mortgage because the property is used as security for the loan.
The phrase “house insurance” can mean different things, so it helps to separate it into two main parts. Buildings insurance protects the structure of the property, such as the walls, roof, floors, kitchen, bathroom and permanent fixtures. Contents insurance protects the belongings inside the property, such as furniture, clothes, electrical items and personal possessions.
For a mortgage, buildings insurance is usually the key requirement. Contents insurance is normally optional, although many homeowners choose to arrange it because replacing everything in a home after a fire, flood or burglary could be very expensive.
Not sure what cover you need?
Choosing insurance alongside a mortgage can feel like another task on an already long list, especially if you are buying your first home.
At Kerr & Watson, we help clients understand what their lender is likely to need, when cover should start, and what other protection may be worth considering around the mortgage.
Do you legally need house insurance for a mortgage?
You do not legally need house insurance simply because you own a property. There is no general UK law that says every homeowner must have buildings insurance or contents insurance.
The situation changes once you use a mortgage to buy the property. Your lender is lending a large amount of money secured against the home, so they will usually require buildings insurance as part of the mortgage conditions.
In simple terms, the law may not force you to have buildings insurance, but your mortgage contract probably will. If you do not arrange suitable cover, the lender may refuse to release the mortgage funds or you could be in breach of your mortgage terms.
Why do mortgage lenders insist on buildings insurance?
A mortgage lender has a financial interest in the property until the mortgage is repaid. If the property is seriously damaged by fire, flood, storm, subsidence or another insured event, the lender wants to know that the building can be repaired or rebuilt.
Without buildings insurance, a homeowner could be left with a damaged or uninhabitable property and a mortgage still to pay. That creates risk for both the borrower and the lender.
From a lender’s point of view, buildings insurance helps protect the security behind the mortgage. From a homeowner’s point of view, it can protect you from having to find potentially huge sums of money to repair or rebuild your home.
What type of insurance do you need for a mortgage?
The main insurance you usually need for a mortgage is buildings insurance.
Buildings insurance normally covers the structure of the property and permanent fixtures. This can include:
- The roof, walls and floors
- Bathrooms and fitted kitchens
- Pipes, drains and cables
- Garages, sheds and outbuildings, depending on the policy
- Some boundary walls, fences and gates, depending on the policy
Policies differ, but buildings insurance often protects against events such as fire, storms, flooding, burst pipes, theft, vandalism, subsidence, fallen trees and vehicle impact.
Your lender will usually want to know that the policy provides adequate cover for the property. They may ask for details before completion, especially where the property is unusual, in a higher-risk area, or where the conveyancer needs to confirm the lender’s requirements have been met.
Is contents insurance needed for a mortgage?
Contents insurance is not usually a mortgage lender requirement. It covers your personal belongings rather than the property itself, so it does not normally affect the lender’s security.
That said, contents insurance is still worth considering. A simple way to think about it is to imagine turning the home upside down. The items that would fall out are generally contents. The parts that stay fixed are usually covered by buildings insurance.
For first-time buyers, contents insurance can be easy to overlook because the focus is often on the mortgage, deposit, legal fees and moving costs. Once you add up furniture, appliances, clothes, laptops, phones, jewellery and everyday belongings, the cost of replacing everything can be much higher than expected.
Some homeowners arrange buildings and contents insurance together as a combined home insurance policy. This can be simpler than holding two separate policies, although the right option depends on the property and your personal circumstances.
When should buildings insurance start when buying a house?
For most purchases in England and Wales, buildings insurance should usually be in place from exchange of contracts. This is the point where you become legally committed to buying the property, even if completion and moving day happen later.
If damage occurs between exchange and completion, you may still be responsible for the property depending on the contract terms. Your solicitor or conveyancer should confirm the exact date cover needs to start.
Some buyers assume insurance only matters from the day they collect the keys. That can be a risky assumption. If there is a gap between exchange and completion, you may need cover before you physically move in.
The process can differ in Scotland and Northern Ireland, so always follow your conveyancer’s advice on when the risk passes to you.
Do you have to buy insurance from your mortgage lender?
No, you do not usually have to buy buildings insurance from your mortgage lender.
A lender can require you to have adequate buildings insurance, but in most cases you are free to choose your own insurer. The lender may want the policy to meet certain standards, and they may reject a policy if it does not provide enough cover.
This is useful because it means you can shop around, compare cover levels and avoid assuming that the lender’s own option is automatically the best value.
If you are working with a mortgage adviser, they may also discuss insurance with you. You are not normally obliged to take a policy through the adviser, but it can be helpful to review everything together so your mortgage and protection arrangements make sense as a package.
How much buildings insurance cover do you need?
Buildings insurance should usually be based on the cost of rebuilding the property, not the amount you are paying for it.
The rebuild cost is the estimated amount needed to completely rebuild the home if it were destroyed. It can include demolition, site clearance, labour, materials, professional fees and rebuilding works.
The rebuild cost is not the same as the market value. A property might be worth £400,000 on the open market, but the rebuild cost could be lower or higher depending on the type of property, location, construction, size and any special features.
Underinsuring the property can cause problems if you need to claim. If the insurer decides the property was not insured for enough, they may reduce the payout. Overinsuring can also mean paying more than necessary.
Some policies offer a very high or unlimited level of buildings cover, while others require a specific sum insured. If the property is listed, unusually built, very large, recently extended or has specialist materials, it may be worth getting extra guidance.
Find out Your Options
What if you are buying a leasehold flat?
Leasehold properties, particularly flats and maisonettes, often work differently.
In many cases, the freeholder, landlord or management company arranges buildings insurance for the whole block. Leaseholders then contribute towards the cost through the service charge.
Your lender and solicitor will usually want to check that suitable buildings insurance is in place for the building. You may not need to arrange your own separate buildings insurance, but you will normally still need to arrange your own contents insurance if you want your belongings covered.
There are situations where the leaseholder has more responsibility, especially with shared freehold arrangements or smaller converted buildings. If several leaseholders collectively own the freehold, they may need to agree how the building is insured and who manages the policy.
Before exchange, your solicitor should confirm who is responsible for buildings insurance and whether the lender is satisfied with the arrangements.
What if you are buying a new build home?
New build homes often come with a warranty, such as a 10-year structural warranty. This does not remove the need for buildings insurance.
A warranty is designed to cover certain defects or structural issues, subject to its terms. Buildings insurance is different because it covers insured events such as fire, flood, storm damage, escape of water and other risks listed in the policy.
Mortgage lenders will still usually expect buildings insurance to be in place, even if the property is brand new.
In some cases, insurance for new builds can be more straightforward because the property has modern construction, electrics, plumbing and security. That does not mean every policy is the same, so it is still worth checking the details carefully.
What if the property is in a flood-risk area?
If the property has a history of flooding or sits in a higher flood-risk location, insurance can be more expensive or harder to arrange.
This matters for mortgage purposes because lenders want to know the property is suitable security. If buildings insurance is difficult to obtain, it may raise questions during the mortgage process.
Flood risk does not automatically mean you cannot get a mortgage, but it should be looked at early. The same applies to properties with subsidence history, non-standard construction, coastal exposure or previous insurance claims.
A common mistake is waiting until just before exchange to arrange insurance, only to discover that cover is more complicated than expected. If the property has any unusual risk factors, it is sensible to look into insurance as early as possible.
Do landlords need house insurance for a buy-to-let mortgage?
If you are buying a rental property with a buy-to-let mortgage, the lender will usually require suitable buildings insurance.
A standard owner-occupier home insurance policy is unlikely to be right for a rented property. Landlords normally need landlord insurance, which can include buildings cover, property owner’s liability, loss of rent, landlord contents and cover for certain tenant-related risks.
If the property is furnished, landlord contents insurance may also be worth considering. Your tenant would usually need their own contents insurance for their personal belongings.
For landlords, the key point is that the insurer must know the property is let. Using the wrong type of policy could cause problems if you need to claim.
What happens if you do not have buildings insurance?
If you are buying with a mortgage and do not have buildings insurance, the lender may not release the mortgage funds. That could delay or prevent completion.
If you already have a mortgage and your buildings insurance lapses, you could be breaching your mortgage conditions. Your lender may contact you to request evidence of cover, and unresolved issues could become serious.
The bigger concern is what happens if the property is damaged while uninsured. You may still owe the mortgage, but also need to pay for repairs yourself. If the damage is severe, that can place enormous pressure on your finances.
What other insurance should you consider with a mortgage?
Buildings insurance protects the property. It does not protect your income, your family or your ability to keep paying the mortgage if life changes unexpectedly.
That is why mortgage advice and protection advice often go hand in hand.
Depending on your circumstances, you may want to consider:
Life insurance, which can help repay the mortgage or support your family if you die during the mortgage term.
Critical illness cover, which can pay out if you are diagnosed with a covered serious illness.
Income protection, which can provide a regular income if you are unable to work due to illness or injury.
Family income benefit, which can provide ongoing financial support rather than a single lump sum.
Contents insurance, which protects your belongings inside the home.
Not every client needs every type of cover. The right approach depends on your mortgage amount, household income, dependants, employment status, savings, existing benefits and budget.
At Kerr & Watson, we can talk through the mortgage and protection side together so you can make an informed decision rather than guessing what you do and do not need.
Common mistakes to avoid
One of the most common mistakes is assuming “home insurance” always means the same thing. A lender may specifically require buildings insurance, while a combined home insurance policy may include both buildings and contents.
Another mistake is arranging cover too late. If you are buying a house, your conveyancer may need buildings insurance to start from exchange of contracts, not completion.
Some buyers insure the property for the purchase price instead of the rebuild cost. These are different figures, and using the wrong one can lead to unsuitable cover.
It is also easy to overlook property-specific risks. Flood history, subsidence, flat roofs, listed status, non-standard construction, previous claims and periods where the property will be empty can all affect insurance.
Finally, do not cancel insurance on your current home too early if you are selling and buying at the same time. You may still be responsible for the property until completion, so your existing cover may need to remain in place until the sale completes.
Conclusion
If you are buying a property with a mortgage, you will usually need buildings insurance. It may not be a legal requirement, but most mortgage lenders will expect it because the property is their security for the loan.
Contents insurance is normally optional, but still worth considering. The same applies to wider protection such as life insurance, critical illness cover and income protection. A mortgage is often one of the biggest financial commitments you will ever take on, so it makes sense to think carefully about how the property, your income and your family would be protected if something went wrong.
Whether you are buying your first home, moving house, remortgaging or purchasing a buy-to-let, we can guide you through the cover your lender is likely to expect and the protection options that may suit your circumstances.
To get clear, practical mortgage and protection advice before you move forward, please get in touch.














