This article explores indemnity insurance for house buyers: when it is used, what it covers and what to consider before agreeing to it.
18/05/2026By Sunil Chander · Co-Founder
When buying or selling property, few phrases create more confusion than indemnity insurance. It often appears unexpectedly during conveyancing, usually when a defect or missing document is discovered. Buyers are told that a quick and relatively inexpensive solution exists in the form of an indemnity policy, but many are left wondering what that actually means.
Understanding indemnity insurance when buying a house is important because it can affect risk, mortgage approval and long-term peace of mind. While it is not a substitute for fixing underlying legal issues, it can allow a transaction to proceed smoothly when resolving the defect would be costly or time-consuming. This article explains what an indemnity policy is, when it is used, what it covers and what house buyers should consider before agreeing to it.
What is an indemnity policy?
An indemnity policy is a type of insurance used during property transactions to protect against specific legal risks linked to the property’s title or history. Rather than fixing a defect, the policy provides financial protection if that defect causes a loss in the future. For example, if there is a missing planning permission certificate or uncertainty about historic building regulations, an indemnity policy may be arranged to cover the potential financial loss arising from enforcement action. In simple terms, the policy does not correct the issue. It compensates the policyholder if the issue results in a financial claim.
Why is indemnity insurance when buying a house so common?
During conveyancing, solicitors review property titles, planning history and legal documentation. It is common for older properties to have minor irregularities, such as missing consents, historic restrictive covenants or gaps in the paperwork. Resolving these issues directly can sometimes be impractical or almost impossible. A planning permission breach from decades ago may not realistically be remedied. In these cases, indemnity insurance when buying a house provides a pragmatic solution that allows the transaction to proceed. For many house buyers, the cost of an indemnity policy is relatively modest compared with the value of the property. Policies can range from £20-£300, depending on the risk and property value.
Common situations where house purchase indemnity insurance is used
There are many scenarios where house purchase indemnity insurance is used. One of the most common is missing building regulations approval. If alterations were carried out but a formal sign-off cannot be located, lenders may require an indemnity policy before releasing mortgage funds. Restrictive covenant breaches are another example. If a property has been altered in a way that technically breaches a historic covenant, an indemnity policy may protect against potential enforcement. Other situations include lack of planning permission documentation, missing easements, unclear historic rights of way or absent freeholder consent in leasehold properties. In each case, the insurance protects against financial loss arising from enforcement action or legal challenge linked to the defect.
What does indemnity insurance for house buyers cover?
It is important to understand what indemnity insurance for house buyers does and does not cover. The policy typically covers financial loss if a third party successfully enforces a legal right related to the defect. This could include legal costs, compensation payments or a reduction in property value.
However, the policy does not fix the defect itself. It does not retrospectively grant planning permission or building regulations approval. It also usually requires that the issue has not already been disclosed to the relevant authority or party before the policy is taken out. This last point is crucial. If a buyer contacts the council about a missing approval before arranging the policy, the indemnity cover may no longer be valid.
Who pays for the indemnity policy?
One of the most common questions during transactions is who should pay for the indemnity policy. There is no universal rule. In many cases, the seller agrees to pay because the defect relates to something that occurred during their ownership. However, in competitive markets, buyers sometimes agree to cover the cost to keep the transaction moving. Ultimately, the decision is commercial rather than legal. The key issue for buyers is not the premium itself, but whether the level of risk and cover is acceptable.
Are lenders comfortable with indemnity policies?
Most mainstream lenders are familiar with indemnity policies and accept them in common scenarios. In fact, in some cases, the lender will insist on an indemnity policy as a condition of the mortgage offer. From a lender’s perspective, the policy protects the value of the property which secures their loan. That said, lenders will only accept policies from reputable insurers and for specific categories of risk. This is why your conveyancer’s advice is essential. They will ensure that the policy satisfies both you and your mortgage lender.
Risks and limitations buyers should understand
Although indemnity insurance when buying a house is widely used, it is not risk-free. First, the policy only pays out if enforcement action occurs. If the issue simply affects resale value or buyer perception, but no formal claim is made, the policy may not provide compensation. Second, indemnity policies often contain strict conditions. For example, buyers must not approach the relevant authority or party about the defect, and they must not carry out further work that worsens the issue. Finally, whilst indemnity cover usually lasts indefinitely for successors in title, it only protects against the specific risk named in the policy. It does not provide general protection against all title defects.
Should you always accept an indemnity policy?
Not necessarily. While house purchase indemnity insurance is often a sensible solution, buyers should still assess the underlying issue. In some cases, resolving the defect directly may be preferable. For example, obtaining retrospective building regulations approval could remove the uncertainty entirely. In other cases, the risk of enforcement may be extremely low, making an indemnity policy a cost-effective compromise. Your solicitor’s role is to explain the risk profile clearly so that you can make an informed decision.
How much does an indemnity policy cost?
The cost of an indemnity policy varies depending on the type of defect and the value of the property. For straightforward issues, premiums can start at relatively low levels. For higher-value properties or more complex risks, premiums tend to be higher. Importantly, the premium is usually a one-off payment made during the conveyancing process. There are typically no ongoing monthly costs. When compared with the potential legal costs of resolving certain title defects, indemnity insurance for house buyers is often seen as proportionate and pragmatic, typically costing between £20 and £300.
Long-term considerations for resale
One important point to remember is that indemnity policies are usually transferable to future buyers. This means that when you come to sell, you can provide evidence of existing cover rather than arranging a new policy. However, if the defect becomes widely known or circumstances change, future buyers may still have concerns. Transparency and proper documentation remain important for long-term resale value.
Conclusion
An indemnity policy is a practical tool used in many property transactions to manage legal risk without derailing a sale. While it does not fix underlying defects, it provides financial protection if those defects result in enforcement action. When used appropriately, house purchase indemnity insurance can keep transactions moving, satisfy lenders and offer peace of mind. For house buyers, the key is not simply accepting an indemnity policy automatically but understanding the risk it covers and the conditions attached to it. With the right advice, indemnity insurance for house buyers can be an effective and proportionate solution.
FAQs
Q. What is an indemnity policy in property transactions?
A. An indemnity policy is a type of insurance that protects against specific legal defects linked to a property’s title or history. It pays out if that defect leads to financial loss or legal action.
Q. Why is indemnity insurance when buying a house so common?
A. Minor title issues and missing paperwork are relatively common in property transactions. Indemnity insurance offers a practical way to manage these risks without delaying the sale.
Q. Will house purchase indemnity insurance fix the underlying problem?
A. No, it does not fix the defect itself. It simply provides financial protection if enforcement action occurs in the future.
Q. Who normally pays for the indemnity policy?
A. It is usually negotiated between buyer and seller. In many cases, the seller pays, but sometimes buyers agree to cover the cost to keep the transaction progressing.
Q. Is indemnity insurance for house buyers expensive?
A. In most cases, the premium is a one-off payment and relatively modest compared with the property value, typically costing between £20 and £300. The exact cost depends on the type of risk and property price.
Q. Will my mortgage lender accept an indemnity policy?
A. Most lenders are familiar with indemnity policies and accept them for common title issues. Your solicitor will confirm whether the lender is satisfied with the proposed cover.
Q. Can I contact the relevant authority or party about the defect before taking out the policy?
A. In many cases, contacting the relevant authority or party can invalidate the policy. This is why buyers should always speak to their solicitor before making enquiries.
Q. Does the indemnity policy last forever?
A. Many indemnity policies for house purchases provide ongoing cover for the current owner and future buyers. The exact duration and conditions will be set out in the policy wording.
Q. Should I always accept an indemnity policy?
A. Not necessarily. It is important to understand the nature of the defect and the level of risk involved before agreeing.
Q. Will I need a new indemnity policy when I sell?
A. The existing policy can often be passed to the next buyer. Your conveyancer will advise on whether additional cover is required.
Sunil oversees operations and compliance at Pauzible, drawing on his extensive experience as the founder and CEO of Dawnbud Limited, a financial services consulting firm. His prior career included senior roles in investment banking at Smith New Court and NatWest. He holds an MBA from LBS, M Litt from Oxford and a PhD from Cambridge.
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