Patent Defect
What is Patent Defect in British Columbia?

Key Points
- What is a patent defect in BC real estate?
- Does a seller in BC have to disclose a patent defect?
- How does a patent defect differ from a latent defect in BC?
- Can I sue the seller if I discover a patent defect after closing in BC?
- Is a real estate licensee in BC required to point out patent defects to a buyer?
A patent defect is a property condition that a reasonably attentive buyer could discover through ordinary visual inspection — examples include visibly cracked windows, peeling paint, or an obvious water stain. Under BC common law principles, the doctrine of caveat emptor (buyer beware) generally places responsibility on the buyer to identify such observable conditions before completing a purchase. Because patent defects are considered discoverable, a seller's disclosure obligations under this category differ from those applying to latent (hidden) defects. Licensed real estate professionals in BC are governed by the Real Estate Services Act, SBC 2004, c. 42, and BCFSA conduct rules; verify current obligations with a BC lawyer or notary.
General information only — not legal, financial, tax, or real-estate advice. For your situation consult a licensed BC REALTOR®, lawyer, notary, or accountant.
Frequently Asked Questions
What is a patent defect in BC real estate?
A patent defect is a defect in a property that is readily observable through ordinary inspection—such as peeling paint, a cracked window, or an obvious leak. Under the common-law principle of caveat emptor (buyer beware), buyers in BC are generally expected to discover and account for patent defects through their own due diligence, including professional home inspections. This principle is reinforced by case law and the disclosure obligations set out under the Real Estate Services Act (RESA), SBC 2004, c. 42, and BCFSA Rules, which require licensees to disclose known material facts but do not impose a duty on sellers to repair obvious defects. Verify the application of caveat emptor to your specific transaction with a BC lawyer or notary before acting.
Does a seller in BC have to disclose a patent defect?
Sellers and their licensees are required under the Real Estate Services Act (RESA), SBC 2004, c. 42, and BCFSA Rules to disclose known material latent defects—defects not readily observable. Patent defects, being obvious and discoverable through ordinary inspection, do not typically trigger the same disclosure obligation because the buyer-beware principle applies. However, if a seller actively conceals a patent defect or makes a misrepresentation about it, that may give rise to a claim for fraudulent misrepresentation or negligent misrepresentation. Verify your disclosure obligations with a BC lawyer or notary before acting.
How does a patent defect differ from a latent defect in BC?
A patent defect is readily observable through ordinary inspection, while a latent defect is hidden and not discoverable through reasonable inspection—such as foundation issues concealed behind drywall or a defective septic system. Under BC common law and the framework of the Real Estate Services Act (RESA), SBC 2004, c. 42, sellers and licensees must disclose known material latent defects, but buyers bear responsibility for discovering patent defects through their own inspections. Verify the distinction and its legal implications for your transaction with a BC lawyer or notary before acting.
Can I sue the seller if I discover a patent defect after closing in BC?
Generally, no—under the common-law principle of caveat emptor, buyers in BC assume responsibility for discovering patent defects through ordinary inspection, including hiring a professional home inspector. A claim may succeed only if the seller actively concealed the defect, made a fraudulent or negligent misrepresentation, or breached a specific term of the Contract of Purchase and Sale. The Real Estate Services Act (RESA), SBC 2004, c. 42, and BCFSA Rules require disclosure of known material latent defects but not patent defects. Verify your rights with a BC lawyer or notary before pursuing a claim.
Is a real estate licensee in BC required to point out patent defects to a buyer?
Licensees in BC must comply with the Real Estate Services Act (RESA), SBC 2004, c. 42, and BCFSA Rules, which require disclosure of known material facts and latent defects. While licensees are not required to conduct inspections or guarantee the condition of a property, they should advise buyers to obtain professional inspections to discover patent defects. Licensees may also have a duty to disclose obvious defects that a reasonable buyer might not notice, depending on the circumstances. Verify your obligations or rights with a BC lawyer, notary, or BCFSA before acting.
Does a home inspection in BC cover patent defects?
Yes—a professional home inspection typically identifies patent defects (readily observable issues like cracked windows, water stains, or damaged flooring) as well as latent defects accessible during a non-invasive inspection. Home inspectors in BC are not regulated under a single provincial statute, so the scope and standard of the inspection depend on the contract between the buyer and the inspector. Buyers should ensure the inspection agreement clearly sets out what is covered and obtain the report before removing the subject-to-inspection condition in the Contract of Purchase and Sale. Verify the scope of your inspection with your home inspector and a BC lawyer or notary before acting.
Are strata corporations in BC required to disclose patent defects in common property?
Under the Strata Property Act (SPA), SBC 1998, c. 43, and Strata Property Regulation, strata corporations must provide certain records to buyers, including the Form B (Information Certificate), depreciation reports (if applicable), and minutes of council and general meetings. Patent defects in common property—such as visible roof damage or cracked exterior walls—may be noted in these documents, but there is no specific statutory duty to disclose patent defects separately. Buyers should review strata documents carefully and conduct their own inspection of common property. Verify your rights and obligations with a BC lawyer or notary before acting.
Can a buyer waive their right to claim for patent defects in BC?
Yes—buyers in BC can contractually waive or limit their right to claim for defects, including patent defects, through an "as-is" clause or similar provision in the Contract of Purchase and Sale. However, such waivers will not protect a seller from claims based on fraudulent misrepresentation, negligent misrepresentation, or active concealment of defects. The enforceability of any waiver depends on its wording and the circumstances of the transaction. Verify the effect of any waiver clause with a BC lawyer or notary before signing a contract.
What is the buyer-beware principle (caveat emptor) in BC real estate, and how does it apply to patent defects?
Caveat emptor is a common-law principle meaning "buyer beware"—buyers in BC are generally responsible for inspecting property and discovering patent defects (readily observable issues) before purchase. This principle is reflected in BC case law and the framework of the Real Estate Services Act (RESA), SBC 2004, c. 42, which requires disclosure of material latent defects but not patent defects. Buyers should conduct professional inspections and include appropriate subject conditions in the Contract of Purchase and Sale to protect themselves. Verify the application of caveat emptor to your transaction with a BC lawyer or notary before acting.
If a patent defect becomes worse after I move in, can I claim against the seller in BC?
Generally, no—under the caveat emptor principle, buyers in BC assume responsibility for patent defects observable at the time of sale. If the defect was patent (obvious) during your inspection period, the fact that it worsened after closing does not typically give rise to a claim against the seller unless the seller made a misrepresentation about the defect or actively concealed its severity. Any claim would depend on the specific facts, the Contract of Purchase and Sale, and applicable common law. Verify your rights with a BC lawyer or notary before pursuing a claim.
Verify the specific statutory language, thresholds, deadlines and current guidance directly with the governing authority:
- BCFSA — Consumer Guide to Material Latent Defects ↗BCFSA — Consumer Guide to Material Latent Defects
- BCFSA — Agency and Disclosure Forms (DoRTS, DoLC) ↗BC Financial Services Authority (BCFSA)
- Real Estate Services Rules ↗BC Financial Services Authority (BCFSA)
- BC Financial Services Authority (BCFSA) ↗BC Financial Services Authority