701-703 Rue Mercier vs 850 Rue Mercier

Data as of November 1, 2026 · updated every week

701-703 Rue Mercier is the older building (1945); 850 Rue Mercier was built in 2023. 701-703 Rue Mercier is assessed at $1,404,500, 24% more than 850 Rue Mercier ($1,129,200). Neither has a building permit on record. Neither is in a flood zone.

701-703 Rue Mercier850 Rue Mercier
Type8 dwellings3 dwellings
City and boroughLongueuil · Le Vieux-LongueuilLongueuil · Le Vieux-Longueuil
Built19452023
Assessed (roll)$1,404,500$1,129,200
Since the previous roll+51 %+39 %
Welcome tax on that value≈ $30,794≈ $22,535
Lot605 m²425 m²
Floor area550 m²259 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: 701-703 Rue Mercier Full report: 850 Rue Mercier

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