Average renovation costs and estimates for Montreal, Quebec.
Montreal offers moderate renovation costs compared to Toronto and Vancouver, with a large pool of bilingual contractors. The city's distinctive triplex and duplex architecture means many renovations involve shared walls and multi-unit considerations. Quebec's Régie du bâtiment (RBQ) licensing ensures contractor quality but also means only licensed professionals can perform major work.
Montreal requires permits from the borough (arrondissement) for structural modifications, plumbing, electrical work, and exterior changes. Processing times vary by borough — the Plateau and Ville-Marie are typically slower (3–6 weeks). Quebec law requires all contractors performing work over $5,000 to hold an RBQ licence.
Montreal's extreme temperature range (-10°C in January to 27°C in July) demands high-quality insulation and materials rated for severe freeze-thaw cycles. Snow loads are a key factor for roofing projects, and ice dams are common on older homes without proper attic ventilation.
Budget Range
$11,099 - $22,639
Average Cost
$15,855 - $32,340
Premium Range
$25,368 - $51,744
Budget Range
$5,441 - $13,232
Average Cost
$7,770 - $18,900
Premium Range
$12,432 - $30,240
Budget Range
$15,069 - $32,341
Average Cost
$21,525 - $46,200
Premium Range
$34,440 - $73,920
Budget Range
$8,086 - $18,744
Average Cost
$11,550 - $26,775
Premium Range
$18,480 - $42,840
Budget Range
$6,660 - $13,856
Average Cost
$9,513 - $19,793
Premium Range
$15,221 - $31,668
Budget Range
$6,366 - $14,554
Average Cost
$9,093 - $20,790
Premium Range
$14,549 - $33,264
Budget Range
$4,227 - $9,722
Average Cost
$6,038 - $13,887
Premium Range
$9,660 - $22,218
Budget Range
$4,852 - $11,541
Average Cost
$6,930 - $16,485
Premium Range
$11,088 - $26,376
Budget Range
$2,280 - $5,514
Average Cost
$3,255 - $7,875
Premium Range
$5,208 - $12,600