12401 4e Avenue vs 815 4e Avenue

Data as of November 1, 2026 · updated every week

815 4e Avenue is the older building (1955); 12401 4e Avenue was built in 1977. 12401 4e Avenue is assessed at $679,500, 56% more than 815 4e Avenue ($434,500). Neither has a building permit on record. Neither is in a flood zone.

12401 4e Avenue815 4e Avenue
TypeHouse or buildingHouse or building
City and boroughMontréal · Rivière-des-Prairies-Pointe-aux-TremblesMontréal · Rivière-des-Prairies-Pointe-aux-Trembles
Built19771955
Assessed (roll)$679,500$434,500
Since the previous roll+23 %+20 %
Welcome tax on that value≈ $8,939≈ $4,628
Lot552 m²427 m²
Floor area133 m²96 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record00
Findings 3 Note1 Serious 1 Check 4 Note
Nearest metro——

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

Full report: 12401 4e Avenue Full report: 815 4e Avenue

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