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A guide from Cityecho

What a seller must disclose about the home

A BC seller's duty to disclose known latent defects, how the Property Disclosure Statement works, and the risk of an inaccurate answer.

Reviewed September 30, 2026

What a seller must disclose about the home: a visual checklist

A seller knows things about the home that no buyer can see during a viewing. The law in British Columbia requires some of that knowledge to be shared. This chapter explains what you must disclose, how the Property Disclosure Statement works, and what can happen when an answer turns out to be wrong.

The chapter is part of the selling a home guide. Disclosure comes early in the sale. It follows the listing agreement and runs at the same time as preparing the home, because some of the repairs and records you gather will change what you have to say. For a shorter look at the form itself, read the journal article on the Property Disclosure Statement in BC.

The seller's own duty

BCFSA's page on material latent defects explains that a seller has a duty at common law to disclose latent defects to a buyer. A latent defect is one that cannot be found through a reasonable inspection of the property. The duty covers a known latent defect that makes the home dangerous or potentially dangerous to the people living there, unfit to live in, or unfit for the purpose the buyer is buying it for, if the buyer has told you that purpose.

This duty applies whether or not the buyer asks you a question. A buyer who never raises the subject of the basement is still owed disclosure of a leak you know about and they could not find. The word that matters most is known. The duty is about what you know, so the first task is to write down everything you know about the home's condition and history.

Common law duties come from court decisions. They can be hard to apply to a particular home without advice. If you are unsure whether a problem fits the definition, BCFSA's advice is to speak to your licensee or get independent legal advice.

Your licensee's wider duty

Your licensee has a separate and wider duty. Section 59 of the Real Estate Services Rules defines a material latent defect as a material defect that cannot be found through a reasonable inspection. It includes the three kinds of defect in the common law duty and adds three more. The table sets them side by side.

Type of defectSeller's common law dutyLicensee's duty under section 59
Makes the home dangerous or potentially dangerousYesYes
Makes the home unfit to live inYesYes
Makes the home unfit for a purpose the buyer made knownYesYes
Would cost a great deal to fixNot listed by BCFSAYes
A local government notice that something must or should be fixedNot listed by BCFSAYes
A lack of appropriate municipal building and other permitsNot listed by BCFSAYes

A licensee who acts for the seller must disclose any known material latent defect to all other parties promptly, and before any agreement to buy or sell is made. BCFSA's guidance for licensees says this disclosure must be in writing and separate from any service agreement or contract. The buyer receives it before agreeing to a contract, so they can decide whether the defect affects their decision.

Timing matters here. The duty is to disclose promptly and before any agreement is entered into. If your licensee learns of a defect after the home is listed, for example from a buyer's inspection on an earlier offer that later fell through, the disclosure is due to the next buyer before that buyer signs.

When you and your licensee disagree

Section 59 also deals with a seller who does not want a defect disclosed. If a client tells the licensee to withhold a required disclosure, the licensee must refuse to provide further trading services to that client for that sale. BCFSA's answers to common questions say the same thing in plain terms: if you tell your licensee about a material latent defect and do not disclose it yourself, the licensee must disclose it.

Your licensee should discuss these obligations with you early in the relationship. Raise any doubtful item at your first meeting. A disagreement found after the home is listed can delay the sale while the question is settled.

Examples BCFSA gives

BCFSA lists common examples of material latent defects. The list is a starting point for your own notes.

  • High levels of radon.
  • A basement that leaks when it rains.
  • Structural damage to the property.
  • Failure of the building envelope, where water gets in.
  • Underground storage tanks on the property.
  • Problems with the quality or quantity of drinking water.
  • Damage from illegal use, such as a grow operation, that was never remediated.

BCFSA adds that new electrical or gas installations or renovations done without the proper permits and inspections are also examples. Past work without permits is covered in more detail in the preparing the home chapter, because it is often better to find out the permit history before you list. Buried oil tanks are a common question in older neighbourhoods, and the journal article on oil tank searches explains how buyers look for them.

The Property Disclosure Statement

BCFSA states that British Columbia has no prescribed form for disclosing property information. The common way to do it is a Property Disclosure Statement, which is a voluntary form the seller completes about the condition of the home. BCFSA describes completing it accurately and to the best of your knowledge as best practice and in the interests of all parties.

A buyer may ask for it as a condition. BCFSA's page on offers from buyers lists a completed Property Disclosure Statement among the subjects a buyer might include. If you have already disclosed a material latent defect in writing on the statement, BCFSA's consumer guide to disclosures explains that your licensee does not need to give the buyer a second disclosure of the same defect.

There is also a form called the Property No Disclosure Statement. It lets a seller decline to make any statement about the property. BCFSA warns that using it may put you at risk of a legal claim later if latent defects you knew about are found after the sale. It may also make the home harder to sell, because buyers will ask why no disclosure was given. BCFSA tells buyers who receive it to treat it as a sign that further checks are needed and to confirm with their lender that it is enough for financing.

Filling in the form accurately

Answer each question from what you know. Where you do not know, say so. A guess written as a fact can become an inaccurate answer. If you bought the home with a disclosure statement from the previous owner, do not copy their answers without checking them against your own experience.

Gather the records behind your answers before you begin. Useful records include permits and final inspections, invoices for repairs and renovations, warranty papers, reports from inspectors or engineers, and any notice from the city. Keep copies in one folder. When a buyer's licensee asks where an answer came from, you can show the document.

If more than one person owns the home, go through the form together. Each owner may know about different repairs, events or notices, and the answers should reflect what all of you know.

Read each question slowly, and check whether it asks about the present condition or about the past. If a question is unclear, ask your licensee what it means, or ask a lawyer. Sign and date the form only when you are satisfied with every answer.

The risk of an inaccurate answer

BCFSA explains that completing the statement accurately helps protect all parties from litigation if a defect is found later and it is proven the seller knew about it. The reverse is also true. An answer that turns out to be wrong, on a matter you knew about, can lead to a legal claim by the buyer after completion.

For a buyer, BCFSA's advice after finding a defect is to seek independent legal advice. If the buyer believes a licensee failed to make a required disclosure, they can contact BCFSA or file a complaint. A seller who is contacted about a defect after the sale should also speak to a lawyer before replying.

If you learn something new before completion, such as a leak that appears after you signed the form, speak to your licensee and your lawyer or notary at once. Ask how the new information should be given to the buyer. The chapter on the time after an offer is accepted covers the period when the buyer is still checking the home, which is when new information is most likely to matter to them.

Questions and answers

What is a latent defect when selling a house in BC?

A latent defect is a defect that cannot be found through a reasonable inspection of the property. BCFSA explains that a seller has a common law duty to disclose known latent defects that make the home dangerous or potentially dangerous, unfit to live in, or unfit for a purpose the buyer has made known to the seller. Ask a lawyer if you are unsure whether a problem fits.

Do I have to disclose a defect if the buyer does not ask about it?

Yes. The seller's duty to disclose known latent defects applies whether or not the buyer asks a question. Your licensee also has a separate duty under section 59 of the Real Estate Services Rules to disclose known material latent defects to the other parties before any agreement is made. Tell your licensee what you know early, so the disclosure can be made on time.

Is the Property Disclosure Statement mandatory in British Columbia?

No form is mandatory. BCFSA states that British Columbia has no prescribed form for disclosing property information, and that the Property Disclosure Statement is a voluntary form the seller completes. BCFSA calls it best practice to complete it accurately and to the best of your knowledge. A buyer may also make receipt of a completed statement a condition of the offer.

What happens if I give an inaccurate answer on a Property Disclosure Statement?

An inaccurate answer can expose you to a legal claim. BCFSA warns that sellers face possible litigation if a defect is found later and it is proven the seller knew about it. If you learn that an answer you gave is wrong, speak to your licensee and your lawyer or notary right away about how to correct it before the sale completes.

What is a Property No Disclosure Statement?

A Property No Disclosure Statement is a form a seller can use to make no statements about the property. BCFSA warns that using it may put you at risk of a legal claim later if a known latent defect is found, and may make the home harder to sell. BCFSA tells buyers to treat such a form as a sign that further checks are needed.

Does unpermitted work count as a material latent defect?

For your licensee, yes. Section 59 of the Real Estate Services Rules lists a lack of appropriate municipal building and other permits as a material latent defect. BCFSA also gives new electrical or gas work done without permits and inspections as an example. If your licensee knows about missing permits, they must disclose it to the other parties before an agreement is made.

What if I tell my licensee not to disclose a defect?

Your licensee must then refuse to act for you in that sale. Section 59 of the Real Estate Services Rules says that if a client tells a licensee to withhold a required disclosure, the licensee must stop providing trading services to that client for that trade. If you are unsure whether something must be disclosed, get legal advice before you give any instruction.

Does my licensee need to repeat a defect I already disclosed?

No. BCFSA explains that if the seller has already disclosed a material latent defect to the other parties in writing, for example on a Property Disclosure Statement, the licensee does not need to make a second disclosure. If you have not disclosed it in writing, your licensee must disclose it in a separate written document before the buyer enters a contract.

What are examples of material latent defects?

BCFSA lists common examples of material latent defects: high radon levels, a basement that leaks when it rains, structural damage, failure of the building envelope, underground storage tanks, problems with the quality or quantity of drinking water, and damage from illegal use such as a grow operation that was never remediated. Your own home may raise other questions to discuss with your licensee.

Should I answer every question on the disclosure form?

Answer each question from what you actually know, and say when you do not know. A guess written as a fact can become an inaccurate answer. Keep the records behind each answer, such as permits, invoices and reports, so you can show where it came from. Ask your licensee or a lawyer about any question whose meaning is unclear to you.

Who decides whether a problem must be disclosed?

The duty sits with you as the seller, and your licensee has a separate duty under the Real Estate Services Rules. When you are unsure, BCFSA's advice is to speak to your licensee or get independent legal advice. A lawyer can tell you how the rules apply to your home. Decide before the home is listed, so buyers receive the information on time.

Take useful notes at your next viewing

A printable worksheet for recording observations, questions and next steps at a home viewing.

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Sources and references

Official information checked September 30, 2026. Examples and checklists are editorial guidance; property-specific questions need the appropriate professional.