666 Rue Valois vs 799 Rue Valois

Data as of November 1, 2026 · updated every week

666 Rue Valois is the older building (1956); 799 Rue Valois was built in 1973. 799 Rue Valois is assessed at $547,400, 13% more than 666 Rue Valois ($486,100). Neither has a building permit on record. Neither is in a flood zone.

666 Rue Valois799 Rue Valois
TypeHouse or buildingHouse or building
City and boroughLongueuil · Le Vieux-LongueuilLongueuil · Le Vieux-Longueuil
Built19561973
Assessed (roll)$486,100$547,400
Since the previous roll+43 %+33 %
Welcome tax on that value≈ $5,402≈ $6,322
Lot610 m²557 m²
Floor area98 m²111 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: 666 Rue Valois Full report: 799 Rue Valois

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