1450 Rue Lavallée vs 2505-2509 Rue Lavallée

Data as of November 1, 2026 · updated every week

2505-2509 Rue Lavallée is the older building (1972); 1450 Rue Lavallée was built in 1973. 1450 Rue Lavallée is assessed at $4,177,800, 508% more than 2505-2509 Rue Lavallée ($687,100). Neither has a building permit on record. Neither is in a flood zone.

1450 Rue Lavallée2505-2509 Rue Lavallée
Type24 dwellings3 dwellings
City and boroughLongueuil · Le Vieux-LongueuilLongueuil · Le Vieux-Longueuil
Built19731972
Assessed (roll)$4,177,800$687,100
Since the previous roll+46 %+44 %
Welcome tax on that value≈ $113,993≈ $9,272
Lot1,936 m²405 m²
Floor area1,704 m²223 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record00
Findings 2 Note 2 Note
Nearest metro——

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

Full report: 1450 Rue Lavallée Full report: 2505-2509 Rue Lavallée

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