Basement Finishing Permits in Montreal — 2026

Basement finishing and renovation permits including bedroom additions, recreational rooms, and secondary suite conversions. Permit intelligence for contractors, flooring suppliers & insulation brands tracking renovation activity in Montreal, QC.

QC ~3,230 permits/yr Updated weekly
Basement Finishing Permits / Year
~3,230
Based on permit category data
Avg Permit Value
$74K
Median declared value
Market Trend
+6.4%
All permit categories, Montreal
Best For
flooring suppliers
& more buyer types
Homeowners in Montreal
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flooring suppliers & insulation brands
Access Montreal basement finishing contractor data
Get contractor lists, permit histories, and project addresses for every basement finishing permit in Montreal.
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Frequently Asked Questions

How many basement finishing permits are filed in Montreal per year?

Montreal sees approximately 3,230 basement finishing permits annually, based on permit office records and renovation category classification.

Do I need a permit for a basement finishing in Montreal?

Required to finish an unfinished basement or convert it to livable space. Includes framing, insulation, electrical, and egress window inspections.

Who are the top basement finishing contractors in Montreal?

RenoIntel tracks which contractors pull the most basement finishing permits in Montreal, including their contact information, permit volume, and project addresses. High-volume contractors are identified as priority targets for suppliers and brands. Access the full contractor list at renointel.ca/get-started.

How can flooring suppliers & insulation brands use Montreal permit data?

Permit data lets flooring suppliers & insulation brands identify contractors who are actively working on basement finishing projects in Montreal — before they have placed their material orders. RenoIntel tracks permit filings weekly so suppliers can reach the right contractors at the right time in the project lifecycle.

Basement Finishing Permits in Other Cities

Other Renovation Categories in Montreal