283 Rue Portneuf vs 490 Rue Portneuf

Data as of November 1, 2026 · updated every week

283 Rue Portneuf is the older building (1965); 490 Rue Portneuf was built in 1967. 490 Rue Portneuf is assessed at $522,500, 37% more than 283 Rue Portneuf ($381,300). Neither has a building permit on record. Neither is in a flood zone.

283 Rue Portneuf490 Rue Portneuf
TypeHouse or buildingHouse or building
City and boroughLongueuil · Le Vieux-LongueuilLongueuil · Le Vieux-Longueuil
Built19651967
Assessed (roll)$381,300$522,500
Since the previous roll+24 %+29 %
Welcome tax on that value≈ $3,830≈ $5,948
Lot468 m²667 m²
Floor area101 m²131 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: 283 Rue Portneuf Full report: 490 Rue Portneuf

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