820 avenue George-Leclaire vs 840 avenue George-Leclaire

Data as of October 29, 2026 · updated every week

Both were built in 1957. 840 avenue George-Leclaire is assessed at $689,100, 3% more than 820 avenue George-Leclaire ($670,900). 820 avenue George-Leclaire has 0 building permits on record, 840 avenue George-Leclaire has 1. Neither is in a flood zone.

820 avenue George-Leclaire840 avenue George-Leclaire
Type3 dwellings3 dwellings
City and boroughMontréal · LachineMontréal · Lachine
Built19571957
Assessed (roll)$670,900$689,100
Since the previous roll+13 %+13 %
Welcome tax on that value≈ $8,767≈ $9,131
Lot280 m²467 m²
Floor area257 m²257 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record01 · Mar 2018
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: 820 avenue George-Leclaire Full report: 840 avenue George-Leclaire

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