3040-3070 Rue Masson vs 3139-3143 Rue Masson

Data as of November 1, 2026 · updated every week

3040-3070 Rue Masson is assessed at $5,734,100, 644% more than 3139-3143 Rue Masson ($770,400). Neither has a building permit on record. Neither is in a flood zone.

3040-3070 Rue Masson3139-3143 Rue Masson
Type32 dwellings3 dwellings
City and boroughLongueuil · Le Vieux-LongueuilLongueuil · Le Vieux-Longueuil
Built—1976
Assessed (roll)$5,734,100$770,400
Since the previous roll+28 %+51 %
Welcome tax on that value≈ $160,682≈ $11,771
Lot4,797 m²662 m²
Floor area—234 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record00
Findings 1 Note 1 Note
Nearest metro——

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

Full report: 3040-3070 Rue Masson Full report: 3139-3143 Rue Masson

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