Selling a property is a major financial transaction, and many homeowners ask the same question: what do you legally have to disclose when selling a house in the UK? The answer is more detailed than many sellers realise. Failing to disclose important information can result in legal disputes, financial claims, or even being ordered to compensate the buyer years after completion.
In the UK, sellers must provide accurate and honest information about the property, particularly through the TA6 Property Information Form. You are legally required to disclose any material information that could affect a buyer’s decision. This guide explains your disclosure obligations, the relevant legal framework, what counts as misrepresentation, and the potential consequences of getting it wrong.
What Do You Legally Have to Disclose When Selling a House in the UK?
When selling a house, you must disclose any known issues or facts that could influence a buyer’s decision to proceed or affect the price they are willing to pay.
In practical terms, sellers must disclose:
- Structural defects such as subsidence or major cracks
- Damp, mould, roof issues, or water damage
- Boundary disputes or neighbour disputes
- Flooding history or environmental risks
- Japanese knotweed or invasive plants
- Planning permission or building regulation issues
- Rights of way, easements, or shared access arrangements
- Guarantees, warranties, and completion certificates
- Leasehold terms, ground rent, or service charges
- Any other material information that could affect the transaction
The key principle is simple: if it could reasonably influence the buyer’s decision, it should be disclosed.
The Legal Framework Behind Property Disclosure in the UK
Understanding what you legally have to disclose when selling a house requires awareness of the laws that protect buyers.
Consumer Protection from Unfair Trading Regulations 2008 (CPUTR)
These regulations make it illegal to provide misleading information or omit material information that would affect a consumer’s decision. Sellers and estate agents must not engage in unfair commercial practices.
Misrepresentation Act 1967
Under this Act, a buyer can claim compensation if they relied on a false statement of fact when purchasing the property. Misrepresentation can be:
- Fraudulent – knowingly false
- Negligent – made carelessly without checking
- Innocent – made without intent but still incorrect
Even an innocent misrepresentation can result in financial liability.
Caveat Emptor (Buyer Beware)
Historically, the principle of caveat emptor placed responsibility on buyers to investigate property issues. While buyers still carry out surveys, sellers must now answer questions honestly and not conceal known defects.
The TA6 Property Information Form Explained
The TA6 Property Information Form is central to property disclosure in the UK. This document is completed by the seller and sent to the buyer’s solicitor during conveyancing.
Your answers on the TA6 form are legally significant. If incorrect or misleading, they may form the basis of a legal claim after completion.
What the TA6 Form Covers
The TA6 requests detailed information about:
- Property boundaries and any disputes
- Notices or proposals affecting the property
- Alterations and planning permissions
- Building regulations compliance
- Guarantees and warranties (e.g., FENSA certificates)
- Environmental matters such as flooding or radon gas
- Insurance claims
- Occupiers and vacant possession
- Rights of way and shared access
You must answer all questions truthfully and accurately. If unsure, you should state that you do not know rather than guess.
What Is “Material Information” in a Property Sale?
Material information refers to anything that would influence the average buyer’s decision. This concept is increasingly important in UK property transactions.
Examples of material information include:
- Previous flooding, even if repaired
- Ongoing neighbour disputes
- Structural movement or underpinning
- Denied planning permission
- Anti-social behaviour issues nearby
- Significant service charge increases in leasehold properties
If information could reasonably impact value, enjoyment, or mortgage approval, it is likely material.
Common Problems Sellers Must Disclose
Many sellers worry about specific issues and whether they must be declared. Below are common scenarios.
Structural Problems
If your property has subsidence, structural cracks, roof damage, or underpinning history, you must disclose this. Even if repairs were completed, the history remains relevant.
Damp and Mould
Past or present damp problems, water ingress, or mould issues must be declared, especially if they required professional treatment.
Boundary and Neighbour Disputes
Any disputes involving fences, access, parking, noise complaints, or involvement of authorities must be disclosed, even if resolved.
Japanese Knotweed
This invasive plant can significantly impact property value and mortgage approval. If present or previously treated, it must be declared.
Flooding History
You must disclose any flooding incidents, whether from rivers, surface water, or drainage problems.
Death in the Property
In England and Wales, there is no automatic legal requirement to disclose a natural death. However, if asked directly, you must answer honestly. Concealing relevant information may constitute misrepresentation.
Planning and Building Regulation Issues
Extensions, loft conversions, or structural alterations require proper approvals. Missing certificates must be disclosed.
Leasehold Information
Ground rent, service charges, major works, and lease length are all material details.
Misrepresentation Beyond the TA6 Form
Disclosure obligations extend beyond written forms. Sellers must avoid misleading behaviour during viewings and marketing.
Examples of misrepresentation include:
- Covering structural cracks with paint
- Concealing damp with fresh decoration
- Hiding damaged flooring with rugs
- Giving vague or incomplete answers
- Stating works were approved when they were not
Even silence can amount to misrepresentation if it results in a misleading impression.
Consequences of Non-Disclosure When Selling a House
Failing to disclose material information can have serious legal and financial consequences.
A buyer may:
- Seek financial damages
- Claim for repair costs
- Request compensation for reduced property value
- Apply for rescission (undoing the contract in severe cases)
How Long After Completion Can a Buyer Claim?
Under UK law, claims for misrepresentation typically must be made within six years from completion. In cases of fraud, this period may extend further.
The burden of proof often falls on the seller to show they did not mislead the buyer.
The Role of the Conveyancing Solicitor and Estate Agent
While estate agents must ensure material information is disclosed in marketing, the ultimate responsibility rests with the seller.
A conveyancing solicitor:
- Provides the TA6 form
- Advises on disclosure
- Identifies potential legal risks
- Ensures documentation is accurate
Solicitors accredited under the Conveyancing Quality Scheme (CQS) follow strict protocols to protect both parties.
Can You Sell a House With Problems?
Yes, you can sell a house with structural issues, disputes, or environmental risks. However, disclosure may lead to:
- Reduced offers
- Mortgage lender concerns
- Sale delays
- Buyers withdrawing after surveys
If your property has complex issues, you may find traditional sales more stressful. In some cases, sellers explore alternative routes, such as selling directly to professional cash buyers, particularly when speed and certainty are priorities.
When Should You Seek Legal Advice?
You should consult a solicitor if:
- You are unsure whether something is material
- There have been historic disputes
- Alterations were made before you owned the property
- You are concerned about potential liability
Seeking advice early can reduce future risk.
FAQs About Property Disclosure in the UK
Can a buyer sue after completion for non-disclosure?
Yes. If a buyer discovers that material information was withheld or misrepresented, they may bring a claim for damages or rescission.
What happens if you accidentally provide incorrect information?
If the information was relied upon and influenced the buyer’s decision, you may still face a claim. Honest mistakes can still amount to negligent misrepresentation.
Do you have to disclose minor issues?
Minor cosmetic issues may not be material. However, if the issue affects value, safety, or structural integrity, it should be disclosed.
Is a property survey enough protection for the seller?
No. A survey does not remove your duty to answer questions truthfully. Disclosure obligations remain.
Can you refuse to answer TA6 questions?
You may state “not known” if genuinely unsure, but deliberately refusing to answer could raise suspicion and delay the sale.
Do you have to disclose resolved disputes?
Yes. Even if resolved, previous disputes should be disclosed if formally raised or documented.
Can you go to jail for non-disclosure?
Criminal prosecution is rare in private residential sales, but fraudulent misrepresentation can lead to severe legal consequences.
Final Thoughts
Understanding what you legally have to disclose when selling a house is essential for protecting yourself from future disputes. UK law requires sellers to provide accurate and honest information, particularly through the TA6 Property Information Form. Structural issues, neighbour disputes, environmental risks, and planning matters must all be carefully considered.
The safest approach is transparency. If you are unsure whether something counts as material information, it is generally better to disclose it and seek legal advice than to risk a future claim.
Selling a house is not just about finding a buyer; it is about completing the transaction without legal complications. By understanding your disclosure obligations and working closely with a qualified conveyancing solicitor, you can reduce risk and move forward with confidence.
Understanding what you legally have to disclose when selling a house protects you from costly legal disputes after completion.
