How Much Does a Building Inspection Cost in Quebec

Average prices

A residential inspection generally runs between $400 and $700 for a standard single-family home, depending on square footage, age, and how accessible the building is. That price covers the full visual inspection, a written report with photos, and usually a follow-up call to answer your questions.

For a 2- to 6-unit plex, expect $550 to $900, since each unit needs to be visited separately and mechanical systems are often duplicated. A condo usually falls at the lower end, around $350 to $550, since the inspection focuses mainly on the private portion.

What the price usually includes

The listed price generally covers the full visual inspection of the building, the written report with supporting photos, and a follow-up call or meeting to answer your questions. Some inspectors also include an executive summary at the front of the report, handy for quickly prioritizing the most urgent fixes.

Not usually included in the base price: lab tests (mold, pyrite, asbestos), thermographic inspection, a structural engineer's assessment, or inspecting outbuildings like a detached garage or cottage. Clarify these exclusions before you sign, so there are no surprise fees on inspection day.

What makes the price vary

Comparing quotes properly

Ask for a clear quote that spells out exactly what's included: expected time on site, systems covered, report format, and the inspector's liability insurance. Be wary of prices that seem unusually low — they're often a sign of a rushed visit or a generic, thin report.

Check credentials too: an inspector who belongs to a recognized association and follows the BNQ 3009-500 practice standard offers a level of rigour that uncertified inspectors simply can't match. If you're still weighing pre-purchase versus pre-listing, our comparison of the two explains which one fits your situation.

An investment that pays for itself

The cost of an inspection is a tiny fraction of a property's price, often under 0.2% of the purchase value. By comparison, an undetected structural issue or water infiltration can cost tens of thousands of dollars to fix. Think of the inspection as a one-time insurance policy rather than an expense to skip.

Many lenders and insurers also ask for proof of a recent inspection before approving a mortgage or a home insurance policy, especially for properties over 40 years old. The inspection report then becomes a useful document well beyond the real estate transaction itself. Still have questions about pricing for your specific property? Contact us for a quote.