530 boulevard Décarie vs 645-647 boulevard Décarie

Data as of October 29, 2026 · updated every week

530 boulevard Décarie is the older building (1941); 645-647 boulevard Décarie was built in 1950. 645-647 boulevard Décarie is assessed at $1,345,200, 39% more than 530 boulevard Décarie ($968,700). Each has 1 building permits on record. Neither is in a flood zone.

530 boulevard Décarie645-647 boulevard Décarie
Type4 dwellingsHouse or building
City and boroughMontréal · Saint-LaurentMontréal · Saint-Laurent
Built19411950
Assessed (roll)$968,700$1,345,200
Since the previous roll+6 %+15 %
Welcome tax on that value≈ $14,723≈ $23,456
Lot576 m²401 m²
Floor area302 m²430 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record1 · Jun 19961 · Jan 1993
Findings 4 Note1 Serious 4 Note
Nearest metroDu Collège, 100 mDu Collège, 270 m

The full report for each address explains every finding and shows the full permit and value history.

Full report: 530 boulevard Décarie Full report: 645-647 boulevard Décarie

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