TA6 Flooding Questions: How to Answer Section 7 Honestly

Flooding is one of the most sensitive topics on the TA6 Property Information Form. Sellers worry that disclosing a flooding event will scare buyers away or reduce the value of their property. But failing to disclose flooding history carries far greater risks including misrepresentation claims that could cost you thousands of pounds after completion.

This guide explains exactly which TA6 sections cover flooding, what counts as "flooding" in the eyes of the law, how to answer honestly when events happened years ago, and what to do when your answers interact with the buyer's environmental search results. We also provide example answers for common scenarios so you can see what good disclosure looks like in practice.

Which TA6 sections cover flooding?

The flooding questions sit within Section 7: Environmental matters of the TA6 (4th edition, 2020). Three subsections are directly relevant:

Section 7.1 \u2014 Flooding

This is the main flooding question. It asks: "Has the property ever been flooded?" You must answer "Yes", "No", or "Not known". If you answer "Yes", you are asked to provide details of when the flooding occurred, what parts of the property were affected, the source of the flooding (river, surface water, groundwater, sewer), and what remedial steps were taken.

The question covers the entire property \u2014 the house itself, the garden, any garage or outbuildings, and the driveway. Even if water only entered your garden shed or pooled on your patio, it counts as the property having been "affected by flooding".

Section 7.3 \u2014 Environmental matters and flood risk awareness

This subsection asks whether you are aware of any environmental problems that have affected or might affect the property. Flood risk falls squarely within this. If you know your property is in a flood risk area \u2014 perhaps because you received a letter from the Environment Agency, because your insurer flagged it, or because it appeared in your own property searches when you bought the home \u2014 you should disclose that awareness here.

Note the distinction: Section 7.1 asks about actual flooding events, while Section 7.3 asks about your awareness of flood risk. You could have a property that has never flooded but sits in a Flood Zone 2 or 3 area. In that case, you would answer "No" to 7.1 but still disclose your awareness of the flood risk zone in 7.3.

Section 7.4 \u2014 Other environmental matters

Section 7.4 is a catch-all that covers contamination, energy performance, radon, Japanese knotweed, and other environmental issues. If your property has experienced flooding linked to contamination (for example, sewer flooding that required professional decontamination), you should reference this in 7.4 as well as in 7.1.

What does "affected by flooding" actually mean?

The TA6 does not define "flooding" in precise technical terms, which is why many sellers struggle with this question. In practice, the Law Society and conveyancing solicitors interpret it broadly. Flooding means any unwanted water entering the property or its curtilage (the area of land attached to and surrounding the property).

This includes:

• River (fluvial) flooding \u2014 water overflowing from a river, stream, or watercourse onto your land
• Surface water (pluvial) flooding \u2014 rainwater that overwhelms drainage systems and pools on your property
• Groundwater flooding \u2014 water rising from underground through floors or walls
• Sewer flooding \u2014 foul or surface water backing up through drains into the property
• Coastal flooding \u2014 seawater reaching the property due to tidal surges or storms

It also includes flooding that affected only the garden, only the garage, or only the access road leading to the property. A common mistake is thinking that flooding only "counts" if water entered the main house. That is not the case. If your garden has been waterlogged to the point of standing water after heavy rain, and you would describe the situation as flooding rather than normal drainage, it should be disclosed.

However, you do not need to disclose normal condensation, minor damp patches, or a burst pipe inside the property. These are maintenance issues rather than flooding events, though a burst pipe that caused significant water damage might reasonably be mentioned for the sake of transparency.

How to answer when flooding happened years ago

There is no time limit on the TA6 flooding question. It asks whether the property has ever been flooded, not whether it has flooded recently. If your property flooded in 2003 and has been dry ever since, you still need to answer "Yes" and provide details.

The key question is whether you are aware of the historic flooding. If it happened before you bought the property and nobody told you about it, you can honestly answer "Not known" regarding events before your ownership. But if the flooding was disclosed to you when you purchased (in the seller's TA6, in property searches, or in the survey), then you are considered aware and must disclose it.

When describing historic flooding, include:

• The approximate date or dates of the flooding
• Which parts of the property were affected
• The likely source of the water (river, surface water, etc.)
• What damage was caused and how it was repaired
• Whether an insurance claim was made (this should also be disclosed in Section 6 of the TA6)
• What flood prevention measures have been installed since then

What constitutes "awareness" of flood risk?

The TA6 does not just ask about actual flooding \u2014 it also asks whether you are aware of flood risk. "Awareness" in this context is interpreted broadly. You are considered aware of flood risk if:

• The Environment Agency has written to you about flood risk or flood warnings for your area
• Your buildings insurer has flagged your property as being in a flood risk area (for instance, by imposing a higher excess or flood exclusion)
• A flood risk search or environmental search carried out when you purchased the property identified flood risk
• Neighbours or local residents have told you about flooding in the area
• You have seen flood warnings, sandbag distribution, or flood response activity in your street
• You have checked the Environment Agency's flood map (available at gov.uk/check-long-term-flood-risk) and discovered that your property falls within Flood Zone 2 or Flood Zone 3

If any of these apply, you should disclose your awareness in Section 7.3 of the TA6. Being in a flood risk zone is not the same as having been flooded, but you are still expected to share what you know.

Insurance history and flood claims

Flooding history and insurance are closely linked on the TA6. Section 6 asks about your buildings insurance \u2014 including whether you have made any claims, had a claim refused, had your policy cancelled, or had special terms imposed. If you have ever made a flood-related insurance claim, it should be disclosed in both Section 6 and Section 7.

Why does this matter? Because the buyer needs to know whether the property is insurable on standard terms. If your insurer has imposed a \u00a32,500 flood excess or excluded flood cover entirely, the buyer's insurer is likely to do the same. If the buyer is relying on a mortgage, their lender will require adequate buildings insurance \u2014 and if flood cover is unavailable or prohibitively expensive, the lender may refuse to proceed. This is one of the reasons selling a house with a flooding history can be more complex.

Being upfront about insurance history does two things: it protects you from a future misrepresentation claim, and it allows the buyer to investigate their insurance options early, before either side has invested significant time and money in the transaction.

Relationship with environmental searches and flood risk search results

The buyer's solicitor will almost certainly order an environmental search and may also order a dedicated flood risk search. These searches draw on data from the Environment Agency, the British Geological Survey, and commercial risk databases. They will reveal:

• Whether the property is in Flood Zone 1 (low risk), Flood Zone 2 (medium risk), or Flood Zone 3 (high risk)
• Surface water flood risk ratings
• Groundwater flooding susceptibility
• Proximity to rivers, canals, and the coast
• Historic flood event data held by the Environment Agency

Here is the critical point: the buyer's solicitor will compare your TA6 answers against the search results. If the environmental search shows the property is in Flood Zone 3 and has a history of flood events, but you answered "No" to the flooding question on the TA6, that discrepancy will trigger immediate further enquiries. At best, this causes delays. At worst, it undermines the buyer's trust in everything else you have said on the form.

Conversely, if your TA6 answers are thorough and consistent with the search results, the buyer's solicitor is less likely to raise lengthy additional enquiries. Consistency between your disclosure and the independent data is one of the best ways to keep the transaction moving.

Example answers for different scenarios

Below are example answers showing how to respond to the TA6 flooding questions in a range of common situations. These are illustrative \u2014 your answers should always reflect your specific circumstances.

Scenario 1: Property has never flooded, not in a flood risk area

Scenario 2: Garden flooded once, house unaffected

Scenario 3: Property flooded significantly, insurance claim made

Scenario 4: Property in a flood risk zone but never flooded

Common mistakes when answering TA6 flooding questions

These are the errors that conveyancing solicitors see most frequently, each of which can cause delays or create legal risk:

1. Downplaying garden or outbuilding flooding. Answering "No" because "it was only the garden" is the single most common mistake. The question asks about the property, not just the house.
2. Answering "Not known" when you do know. If you were told about flooding when you bought the property, you cannot claim ignorance. Your own solicitor will have a record of the TA6 you received as a buyer.
3. Forgetting to mention insurance claims in both sections. A flood insurance claim should appear in Section 6 (insurance) and Section 7 (flooding). Disclosing it in one but not the other looks inconsistent.
4. Contradicting the environmental search. If the Environment Agency data shows your property in Flood Zone 3 and you claim no awareness of flood risk, the buyer's solicitor will press you further. It is better to acknowledge the flood zone and explain that the property has not actually flooded.
5. Failing to describe remedial measures. If you have installed flood barriers, improved drainage, or tanked the basement, say so. These measures are a selling point, not a red flag.
6. Being vague about dates and details. "There was some flooding a few years ago" is not helpful. Provide specific dates, depths, affected areas, and repair details wherever possible.
7. Not updating answers after a new event. If your property floods between completing the TA6 and exchanging contracts, you must update your answers. Your solicitor has a duty to disclose material changes, and flooding is about as material as it gets.

How honest answers protect you legally

It is natural to worry that disclosing flooding will put buyers off. But consider the alternative. Under the Misrepresentation Act 1967, a buyer who discovers after completion that you concealed flooding history can bring a claim for damages. In cases of deliberate concealment (fraudulent misrepresentation), the court can award the full cost of restoring the buyer to the position they would have been in had the misrepresentation not been made \u2014 which can include the difference in property value, repair costs, and legal fees.

The Consumer Protection from Unfair Trading Regulations 2008 add a further layer. Although these regulations primarily target estate agents and traders, they create a framework in which material information about flooding must be disclosed. The National Trading Standards Estate and Letting Agency Team has explicitly listed flood risk as material information that should be included in property listings.

In practice, the safest course of action is straightforward: disclose everything you know, be specific, and let the buyer make an informed decision. A buyer who proceeds with full knowledge of the flooding history cannot later claim they were misled. That protection is worth far more than the short-term comfort of a vague or incomplete answer.

For a broader look at what you need to tell buyers, see our guide on what to disclose when selling a property.

Practical tips for getting your TA6 flooding answers right

• Check the Environment Agency flood map at gov.uk/check-long-term-flood-risk before you start filling in the form. Knowing your flood zone classification will help you answer Section 7.3 accurately.
• Review your own purchase documents. If you received a TA6 when you bought the property, check what the previous seller said about flooding. You are expected to disclose information that was disclosed to you.
• Gather insurance records. If you have made a flood-related claim, retrieve the claim reference, settlement amount, and details of the work carried out. These details will be needed for both Section 6 and Section 7.
• Photograph flood resilience measures. If you have installed flood barriers, non-return valves, or other measures, photograph them and keep receipts. You can provide these alongside your TA6 answers as supporting evidence.
• Speak to your solicitor if you are unsure. If you are uncertain whether something counts as flooding, ask your conveyancer before submitting the form. A brief conversation can prevent a lengthy dispute later.

Sources

• Law Society of England and Wales \u2014 Property Information Form (TA6), 4th edition, 2020
• Law Society Conveyancing Protocol, 5th edition \u2014 lawsociety.org.uk
• Misrepresentation Act 1967 \u2014 legislation.gov.uk
• Consumer Protection from Unfair Trading Regulations 2008 \u2014 legislation.gov.uk
• Environment Agency \u2014 Check your long-term flood risk: gov.uk/check-long-term-flood-risk
• Environment Agency \u2014 Flood zone classifications and flood map for planning: gov.uk/guidance/flood-risk-and-coastal-change
• National Trading Standards Estate and Letting Agency Team \u2014 Material Information in Property Listings guidance: ntselat.gov.uk
• RICS \u2014 Flooding: issues of concern to RICS surveyors, rics.org

Related guides

• TA6 Insurance Claims: What to Declare

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