Home Renovation Cost in Montreal 2026
Renovation costs in Montreal range from a cosmetic refresh to a basement suite or addition. Structural work requires permits, provincial-code compliance, and inspections.
Home Renovation 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 |
|---|---|---|---|
| Bathroom Renovation | C$12,000 | C$28,000 | per bathroom |
| Kitchen Renovation | C$20,000 | C$50,000 | per kitchen |
| Basement Finishing | C$35 | C$75 | per sq ft |
| Basement Legal Suite | C$50,000 | C$120,000 | per suite |
| Room Addition | C$250 | C$500 | per sq ft |
| Whole-Home Cosmetic Reno | C$40,000 | C$120,000 | per home |
| Window Replacement (whole home) | C$8,000 | C$25,000 | per home |
| Structural Wall Removal | C$2,500 | C$7,000 | per wall |
Factors Affecting Home Renovation Cost in Montreal
How to Save Money on Home Renovation in Montreal
Keep plumbing in place to avoid costly re-routing.
Add a legal basement suite to generate rental income in Montreal.
Prioritise kitchens and bathrooms for the best resale return.
Confirm permits and inspections are included in the quote.
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Home Renovation Cost FAQs – Montreal, Quebec
How much does a renovation cost in Montreal?
In Montreal, a bathroom runs C$12,000–28,000, a kitchen C$20,000–50,000, and basement finishing C$35–75/sq ft.
Do I need a permit to renovate in Montreal?
Cosmetic updates usually don’t, but structural changes, basement suites, and moving plumbing or electrical in Montreal require permits.
How long does a basement finish take in Montreal?
Finishing a basement in Montreal takes 4–8 weeks depending on size, plumbing, and inspections.
How do I find a renovation contractor in Montreal?
Use Biddaro to compare verified renovation contractors in Montreal. Check licensing and insurance, read reviews, and get detailed quotes.
Home Renovation Cost in Other Cities in Quebec
Compare rates across major cities in Quebec.
Other Construction Costs in Montreal
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