If your property searches have flagged a problem, you have six main options before exchange of contracts: raise further enquiries with the seller, commission a specialist report, take out indemnity insurance, renegotiate the purchase price, ask the seller to fix the issue, or withdraw from the purchase. Most flagged search results are resolved without the sale falling through that is why searches exist, to surface issues while you can still act on them.
You’ve had an offer accepted and things seem to be moving along nicely. Then the search results land and something has been flagged: a flood risk zone, an unadopted road, a historic planning issue. It’s natural to worry your purchase is about to fall apart.
What does it mean when a property search flags a problem?
A flagged result means a search has identified something that could affect the property’s value, safety, insurability, or your mortgage. It’s a warning to investigate, not a verdict that the purchase should collapse. Common flags include:
| Result | What does this mean? | How does this affect me? |
|---|---|---|
| Flood Risk | The property sits in a river, surface water, or coastal flood zone. | Insurance may cost more, and your lender may require flood cover. |
| Contaminated land | Historic industrial use on or near the site. | You could be liable for clean-up costs, affecting value and resale. |
| Unadopted roads or private drainage | The road or sewer is not publicly maintained. | You may have to pay towards upkeep and repairs. |
| Missing building regulations approval | Past works with no completion certificate. | The council could require alterations; often covered by indemnity insurance. |
| Planning issues | Enforcement notices, refused applications, or nearby developments. | Nearby development may affect value; unauthorised works may need undoing. |
| Radon gas | The property is in a higher-radon area. | Long-term health risk; protective measures may be needed. |
| Mining activity | Historic coal, brine, or tin mining beneath or near the property. | Risk of subsidence, affecting structure, insurance, and resale. |
| Chancel repair liability | A historic obligation to contribute to church repairs. | You could be asked to contribute to the cost of repairing the local parish church. This is usually covered cheaply with indemnity insurance. |
Flags are also far more common than most first-time buyers expect: the Environment Agency’s National Assessment of Flood Risk puts 6.3 million properties in England in areas at some level of flood risk, making a flood flag one of the most routine results conveyancers see. Severity varies enormously, so the first step is always to talk the result through with your conveyancer.
What are my options if a search flags a problem?
You have six options, often used in combination:
| Option | Best for |
|---|---|
| Raise further enquiries | Unclear or incomplete results |
| Specialist Report | Flood, mining, structural risks |
| Indemnity Insurance | Legal defects (e.g. missing consents) |
| Renegotiate the price | Issues with a quantifiable cost |
| Seller fixes the issue | Fixable defects |
| Walk away | Fundamental, uninsurable risks |
Investigate first: enquiries and specialist reports
The most common first step is to ask questions. Your conveyancer raises enquiries with the seller’s solicitor, the council, or the water company and many flags dissolve here. This is because sellers often hold paperwork that never reached the public record. For physical risks, a specialist report (flood, mining, contamination, or structural) turns a vague warning into hard information your lender can rely on.
Then resolve it: insurance, renegotiation, or a seller fix
Most legal problems, like missing building regs approval, old planning breaches, or chancel repair liability, can be covered by a one-off insurance policy called indemnity insurance. The seller usually pays for this.
If the problem will cost you money over time, like paying towards a private road or higher insurance in a flood zone, you can ask for money off the price. Nothing is final until exchange, and the seller knows any future buyer will find the same problem.
If the problem can be fixed, the seller can sort it before exchange. For example, they can get retrospective consent, or some of the purchase money can be held back until the issue is resolved.
Last resort: walk away
Until exchange, you’re free to withdraw from the purchase. If searches reveal something fundamental, such as serious contamination or a risk you can’t insure or price around. In the rare circumstance, walking away is far better than buying a problem you’ll struggle to sell on. It will always be your choice whether to proceed or withdraw from the transaction.
Frequently asked questions
Will a flagged search result stop the sale?
Rarely. Sales usually fall through because of chain breaks or mortgage problems, not search results.
Can I still get a mortgage if searches flag a problem?
Often, yes. Lenders assess flags case by case, and many are satisfied by enquiries, a specialist report, or an indemnity policy.
How much delay will a flagged search add?
Often none at all. Most issues are resolved quickly. Indemnity insurance can be arranged in a matter of days, and enquiries and reports usually run alongside the rest of the conveyancing process, so your purchase keeps moving.
Key Takeaway
A flagged search is rarely the end of the road, it’s the system working as intended, surfacing issues while you still have options. The buyers who get caught out aren’t the ones whose searches flag problems, they’re the ones who find out after the keys are handed over.
If you want a legal team that will explain your search results and resolve whatever they uncover, get in touch with our conveyancing team today.
