555 40e Avenue vs 777 40e Avenue

Data as of October 29, 2026 · updated every week

777 40e Avenue is the older building (1957); 555 40e Avenue was built in 1958. 555 40e Avenue is assessed at $2,784,200, 367% more than 777 40e Avenue ($596,400). 555 40e Avenue has 6 building permits on record, 777 40e Avenue has 5. Neither is in a flood zone.

555 40e Avenue777 40e Avenue
Type13 dwellingsHouse or building
City and boroughMontréal · LaSalleMontréal · LaSalle
Built19581957
Assessed (roll)$2,784,200$596,400
Since the previous roll+11 %+18 %
Welcome tax on that value≈ $65,908≈ $7,277
Lot981 m²394 m²
Floor area1,151 m²92 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record6 · Apr 20075 · Oct 2020
Findings 1 Check 4 Note 3 Note
Nearest metro——

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

Full report: 555 40e Avenue Full report: 777 40e Avenue

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