House Construction Cost in Montreal 2026

Building a home in Montreal is a major investment. Costs vary with design, materials, site conditions, and compliance with the National Building Code of Canada and the provincial code.

C$200 – C$450per sq ft in Montreal

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House Construction Cost Breakdown in Montreal 2026

Indicative rates based on recent quotes from contractors in Montreal, Quebec. Actual costs may vary based on site conditions and scope of work.

Work Type	Min Rate	Max Rate	Unit
Budget Build (basic finish)	C$175	C$250	per sq ft
Standard Build	C$250	C$350	per sq ft
Premium Build	C$350	C$500	per sq ft
Custom / Luxury Build	C$500	C$800	per sq ft
Foundation (poured concrete)	C$20	C$40	per sq ft
Framing	C$15	C$30	per sq ft
Asphalt Shingle Roofing	C$5	C$12	per sq ft
Teardown / Demolition	C$12,000	C$35,000	per house

Rates are indicative averages for Montreal in 2026 (CAD). Post a job on Biddaro to get competitive quotes from verified local contractors.

Factors Affecting House Construction Cost in Montreal

Lot conditions, grading, and frost-depth foundation needs in Montreal

Number of storeys and total square footage

Foundation type — slab, crawl space, or full basement

Material and finish selections

Local trade rates and winter scheduling in Montreal

Permit, development, and utility connection fees

Insulation and energy-code (NBC Section 9.36) requirements

Site servicing — water, sewer, hydro, gas

How to Save Money on House Construction in Montreal

Get at least 3–5 detailed quotes on Biddaro before choosing a contractor in Montreal.

Schedule foundation and exterior work for the warmer months to avoid winter premiums.

Choose standard window and door sizes to avoid custom fabrication costs.

Invest in insulation and air sealing upfront for lower heating bills in Montreal.

Confirm the contractor carries liability insurance and WSIB/WCB coverage.

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House Construction Cost FAQs – Montreal, Quebec

How much does it cost to build a house in Montreal?

New home construction in Montreal typically costs C$200–450 per sq ft depending on quality and site. A 2,000 sq ft home costs roughly C$400,000–900,000 including site work.

What permits do I need to build in Montreal?

You will need a building permit plus plumbing, electrical, and HVAC permits in Montreal. Your general contractor usually coordinates all applications and inspections.

How long does it take to build a house in Montreal?

A standard home in Montreal takes 8–14 months once permits are issued; winter conditions can extend foundation and exterior timelines.

What is the cheapest way to build a house in Montreal?

A simple rectangular design on a slab or standard basement with standard finishes is most cost-effective in Montreal. Competitive bidding on Biddaro keeps prices sharp.