Canadian Home Inspector (RHI) Exam study materials
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Unpermitted Basement Finish and the Limits of a Visual Inspection

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Unpermitted Basement Finish and the Limits of a Visual Inspection

You are inspecting a 1962 brick bungalow for a first-time buyer. The listing says the basement was “professionally finished” two years ago. In the basement you find a bedroom with a window that opens onto a window well only 18 inches deep, a gas-fired furnace inside a small closet with a louvered door, and no visible permit sticker or inspection record. The buyer asks you three questions on site: “Is that bedroom legal?”, “Will the furnace closet pass code?”, and “Should I walk away?” Your pre-inspection agreement incorporates the CSA A770 Home Inspection Standard, states the inspection is visual and non-invasive, and excludes code compliance and permit verification. You have 45 minutes left because the buyer booked a 2.5-hour slot and arrived 30 minutes late.

1. Explain what your standard of practice requires you to report about the basement bedroom window and the furnace closet, and what it does not require.

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The standard requires me to inspect readily accessible systems and report observed deficiencies, safety hazards, and conditions likely to affect the client’s decision. It does not require me to determine code compliance, verify permits, or certify legality. My agreement expressly excludes those services, but the exclusion does not let me ignore visible safety concerns.

  • Bedroom window: I would record the window type, that it opens, the well depth (about 18 in), and whether a person could escape or be rescued. I would describe it as a potential egress/entrapment hazard and recommend verification with the authority having jurisdiction (AHJ) and a qualified contractor. I would not write “illegal bedroom” or “legal bedroom.”
  • Furnace closet: I would observe and report the louvered door, clearance to combustibles, combustion-air provision, any rust, soot, or flame roll-out, and the absence of a permit record. I would recommend an HVAC technician evaluate combustion air and clearances; I would not say it “passes code.”
  • Time pressure: because the buyer arrived late, I must still inspect what is readily accessible and disclose any reduced scope in the report. I cannot skip the basement or write a full-scope report if I did not complete it. The standard is a minimum; my duty is to the client’s safety and informed decision.

2. The buyer insists you write “illegal bedroom” in the report. How do you respond, and what wording do you use?

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I would explain that “illegal” is a legal/code conclusion outside my scope and could be misleading. Code enforcement belongs to the AHJ. I would offer neutral, factual wording plus a clear recommendation:

“The basement bedroom window opens into an approximately 18-inch-deep window well. The window opening and well do not appear to provide a safe emergency escape path. Egress requirements are enforced by the authority having jurisdiction. Verify compliance with the AHJ before using this room as a sleeping room.”

Why: it conveys the safety concern, gives the client actionable next steps, and avoids a conclusion I cannot support. It also satisfies the Code of Ethics duties of objectivity, competence, and clear communication. If the buyer insists on the word “illegal,” I would not include it; I would note in my file that the client requested it and that I explained the limitation. I can also recommend the buyer get a code-compliance inspection from the municipality if they need a definitive answer. This protects the client and keeps the report defensible.

3. The seller’s agent calls after and asks you to remove the furnace closet comment because it is “just a storage closet.” What do you do?

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I would not change the report at the seller’s agent’s request. The report is prepared for my client (the buyer), and the agent is not my client. The Code of Ethics requires me to act in my client’s interest, maintain confidentiality, and avoid being influenced by parties who have a financial interest in the transaction. I would tell the agent: “I can’t discuss or alter the report with you; please direct any questions to my client.” If the agent claims the closet is storage, I would re-check only if I had a factual basis, and any correction would be documented and communicated to my client-not done quietly. I would log the call. If the agent persists, I would consult my association’s ethics/legal advisor. I would not accept future referrals as a reason to soften the language. If the furnace closet is a genuine safety concern (combustion air/clearance), removing it could endanger the buyer.