3420 Rue William-Notman vs 101-3425 Rue William-Notman

Data as of November 1, 2026 · updated every week

Both were built in 2019. 3420 Rue William-Notman is assessed at $914,000 and 101-3425 Rue William-Notman at $790,600; one is a whole condo building, so the values do not compare directly. Neither has a building permit on record. Neither is in a flood zone.

3420 Rue William-Notman101-3425 Rue William-Notman
TypeCondo building, 4 unitsCondo unit
City and boroughLongueuil · Le Vieux-LongueuilLongueuil · Le Vieux-Longueuil
Built20192019
Assessed (roll)$914,000$790,600
Since the previous roll—+51 %
Welcome tax on that value≈ $16,079≈ $12,377
Lot——
Floor area578 m²127 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: 3420 Rue William-Notman Full report: 101-3425 Rue William-Notman

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