635 1re Avenue vs 645 1re Avenue

Data as of November 1, 2026 · updated every week

Both were built in 1986. 645 1re Avenue is assessed at $455,300, 10% more than 635 1re Avenue ($415,200). 635 1re Avenue has 0 building permits on record, 645 1re Avenue has 1. Neither is in a flood zone.

635 1re Avenue645 1re Avenue
TypeHouse or buildingHouse or building
City and boroughMontréal · Rivière-des-Prairies-Pointe-aux-TremblesMontréal · Rivière-des-Prairies-Pointe-aux-Trembles
Built19861986
Assessed (roll)$415,200$455,300
Since the previous roll+5 %+5 %
Welcome tax on that value≈ $4,339≈ $4,940
Lot235 m²376 m²
Floor area134 m²134 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record01 · Oct 2011
Findings 4 Note 4 Note
Nearest metro——

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

Full report: 635 1re Avenue Full report: 645 1re Avenue

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