Overview of Home Inspections and Disclosures

This chapter examines two interconnected pillars of Ontario residential real estate transactions: disclosure obligations (what sellers and agents must reveal) and home inspections (the buyer’s primary tool for discovering defects). The legal framework balances the common law principle of caveat emptor (“buyer beware”) with specific duties to disclose latent defects that make a property dangerous or uninhabitable. Real estate agents must navigate these rules carefully, as failure to advise, disclose, or act in good faith can lead to liability for negligence or misrepresentation. The chapter also explores the role of the Seller Property Information Statement (SPIS), inspection conditions in offers, and the distinction between patent and latent defects.

Key Concepts Explained

Patent vs. Latent Defects

Patent defects are those that can be discovered through ordinary visual inspection during a walkthrough or a standard home inspection. Examples include cracked windows, peeling paint, or a visible water stain on a ceiling. The buyer is expected to notice patent defects and cannot generally raise them after closing because caveat emptor applies. The responsibility falls on the buyer to inspect and accept the property in its visible condition.

Latent defects are hidden defects that are not discoverable through a reasonable visual inspection. They may be buried within walls, underground, or otherwise concealed. Ontario common law imposes a duty on the seller to disclose latent defects only if two conditions are met:

The seller has actual knowledge of the defect.
The defect renders the property dangerous or unfit for habitation.

A latent defect that merely affects value or aesthetics (e.g., a minor plumbing issue behind a finished wall) may not trigger mandatory disclosure. However, a defect that poses a safety risk—such as an active termite infestation, an improperly filled well that risks collapse, pyrite swelling under a concrete slab causing structural heaving, or an unpermitted electrical system that could cause fire—must be disclosed if the seller knows about it.

Important: Even after closing, a buyer may have recourse for a latent defect that the seller knew about and did not disclose. Damages are the typical remedy; rescission (cancellation of the sale) is rare in a completed transaction.

Stigmatized Properties

Stigmatized properties are those with a non-physical defect that may affect a buyer’s emotional response, such as a history of murder, suicide, or alleged paranormal activity. In Ontario, sellers have no legal obligation to spontaneously disclose a death, murder, or suicide on the property. However, if a buyer directly asks about such an event, the seller (and the seller’s agent) must answer honestly or decline to answer—they cannot lie. Misrepresentation on a direct question could give rise to legal consequences.

A methamphetamine lab history is treated differently because it involves contamination and safety hazards. Even after professional decontamination, the property’s history is a material fact that must be disclosed by the agent if known, because it could influence a reasonable buyer’s decision and may affect value, financing, or insurance.

Material Facts

A material fact is any information that could affect the value, price, or a reasonable buyer’s decision to purchase a property. Real estate agents have a professional and ethical obligation to disclose known material facts to all parties, even if the seller objects. Examples of material facts include:

Known latent defects (e.g., termite infestation, pyrite, unpermitted major work).
History of a property being used as a clandestine drug lab.
Unpermitted additions or renovations (e.g., rear extension without a building permit) that could lead to insurance or financing problems.
Any fact that a reasonable buyer would consider important in making an offer.

An agent who learns of a material fact (such as an active termite infestation from a seller client) must disclose it to prospective buyers, even if the seller refuses. The agent’s duty to the public and to professional standards overrides the seller’s desire for secrecy.

The Seller Property Information Statement (SPIS)

The SPIS is a voluntary document completed by the seller in which they answer questions about the property’s condition. While not mandatory, it is widely used and carries significant legal weight.

Accurate disclosure is critical: A seller who knowingly makes a false statement on a SPIS (e.g., stating there has never been water infiltration when they experienced a flood two years ago) has committed misrepresentation.
Buyer reliance: Even if the buyer waives a home inspection, they are entitled to rely on the truth of the SPIS. A false statement on a material fact can result in damages or, in some cases, rescission of the sale.
Agent involvement: Agents should encourage sellers to complete the SPIS carefully and honestly. They must also verify any information that appears inconsistent with their own knowledge.

Important Regulations, Procedures, and Code of Ethics Provisions

Seller’s Duty to Disclose Latent Defects

Under Ontario common law, the seller’s duty is limited to known latent defects that are dangerous or render the property unfit for habitation. This is not a general duty to disclose all defects—only those that meet the “dangerous or uninhabitable” threshold. Examples include:

Pyrite swelling causing slab cracks and structural issues.
An improperly filled well that creates a risk of collapse.
Active termite infestation.
Major electrical problems that pose a fire risk.

The seller is not required to disclose a latent defect they do not know about, nor are they required to investigate for unknown defects.

Agent’s Duties and Code of Ethics

Real estate agents in Ontario are governed by the Real Estate and Business Brokers Act (REBBA) and the Code of Ethics. Key obligations relevant to inspections and disclosures include:

Duty of disclosure: Disclose all known material facts to clients and to other parties (buyers) when acting for the seller.
Duty of advice: Advise buyer clients of the benefits and risks of a home inspection. Failure to recommend an inspection, especially when property risk factors exist, can constitute negligence and professional liability.
Duty of honesty: Never misrepresent a property’s condition. Answer all buyer questions truthfully or advise that you cannot answer.
Handling visible issues: When an agent sees a potential problem (e.g., a large water stain), they must not rely solely on the seller’s explanation. The agent should advise the buyer to obtain a specialist inspection.
Handling suspected hazards: If an inspection report notes “suspicion of asbestos” or similar environmental hazards, the agent must advise the buyer to obtain a specialized assessment. The agent cannot minimize the risk or impose a solution on the seller.

Home Inspections: Scope and Purpose

A standard home inspection is a visual, non-invasive assessment of the major accessible components of a property. It typically includes:

Roof
Structure (foundations, walls, framing)
Electrical system
Plumbing system
Heating and cooling systems
Interior and exterior visible surfaces

What a standard inspection does NOT include:

Verification of compliance with building codes or bylaws.
Repair cost estimates.
An inspector’s warranty or guarantee.
Inspection of hidden areas (e.g., inside walls, behind finished surfaces).
Market value appraisal (that is the role of an appraiser or a broker’s comparative market analysis).

The inspector’s role is to inform the buyer’s decision, not to pass or fail the property. The buyer retains the right to decide whether to proceed, negotiate, or withdraw.

Inspection Conditions in Offers

A common practice is for a buyer’s offer to be conditional on a satisfactory home inspection. Key aspects:

Buyer’s benefit: The condition is for the buyer’s protection. If the buyer is not satisfied with the inspection results, they may withdraw from the offer without penalty, provided they act in good faith and before the deadline.
Non-fulfillment: If the seller refuses to allow access for a complete inspection (e.g., denying access to a chimney for safety reasons), the buyer cannot fully satisfy the condition. The buyer may then invoke the condition to withdraw.
Buyer’s discretion: The buyer does not need to prove the defect is “serious enough”; they simply need to be genuinely unsatisfied (in good faith).

Waiving the inspection condition means the buyer agrees to purchase the property “as is” with respect to defects that a reasonable inspection would have revealed. However, this waiver does not eliminate recourse for serious, unknown latent defects that the seller knew about and failed to disclose. The buyer is only giving up the right to complain about patent defects or hidden defects that could have been discovered through inspection.

Consequences of Defects Discovered After Closing

If a buyer discovers a defect after closing:

Patent defect: No recourse; buyer should have noticed or inspected for it.
Latent defect (unknown to seller): Generally no recourse; caveat emptor applies.
Latent defect (known to seller, undisclosed): Buyer may sue for damages (monetary compensation) for the cost of repair or diminution in value. Rescission is rarely granted for completed sales.
Misrepresentation on SPIS or other statement: The buyer may claim damages or rescission if the misrepresentation was material and relied upon.

Relationships Between Concepts

Disclosure and Inspection Work Together

The seller’s duty to disclose known latent defects and the buyer’s inspection process are complementary. The seller must reveal hidden dangers they know about; the buyer uses an inspection to uncover other issues—both patent and latent. If a buyer waives an inspection, they assume more risk, but they still retain protection against the seller’s deliberate concealment or false statements.

Material Facts vs. Latent Defects

Not all material facts are latent defects, and not all latent defects are material. For example, a history of a murder is a stigmatizing fact but not a physical defect. An agent must disclose a known material fact even if it is not a latent defect. Conversely, a minor latent defect (e.g., a small unnoticed leak under a sink) may not be material or dangerous, and the seller may not be required to disclose it.

The Agent’s Professional Responsibility

An agent’s duty is broader than the seller’s. While the seller only has a common law duty to disclose dangerous latent defects, the agent has a professional duty to disclose all known material facts to all parties (including buyers when acting for the seller). An agent cannot hide behind the seller’s refusal. If the seller refuses to disclose a material fact, the agent must either disclose it (and risk losing the listing) or withdraw from the transaction. This creates a tension that agents must navigate ethically.

Inspection Conditions and the Duty of Good Faith

When a buyer includes an inspection condition, both parties must act in good faith. The buyer must genuinely attempt to satisfy the condition (e.g., allow access for the inspection) and not use it as a pretext to cancel for an unrelated reason. The seller must allow reasonable access. If the seller prevents the inspection, the buyer can invoke the condition. If the buyer rejects a report unreasonably (e.g., a minor issue that would not affect a reasonable buyer), the seller may challenge the good faith of the buyer’s decision, though in practice the buyer retains significant discretion.

Liability for Failure to Advise

An agent who fails to recommend a home inspection to a buyer client—especially in circumstances where risk factors are obvious—breaches their duty of care. If the buyer later discovers a defect that a competent inspector would have found, the agent may be held liable for negligence. This relationship underscores the importance of the agent being proactive, not passive, in advising clients about inspections.

Chapter 2: Commercial Leasing and Tenancies