12300 avenue Gaston-Maillet vs 12320 avenue Gaston-Maillet

Data as of November 1, 2026 · updated every week

Both were built in 1984. 12320 avenue Gaston-Maillet is assessed at $686,300, 4% more than 12300 avenue Gaston-Maillet ($658,500). Neither has a building permit on record. Neither is in a flood zone.

12300 avenue Gaston-Maillet12320 avenue Gaston-Maillet
TypeHouse or buildingHouse or building
City and boroughMontréal · Rivière-des-Prairies-Pointe-aux-TremblesMontréal · Rivière-des-Prairies-Pointe-aux-Trembles
Built19841984
Assessed (roll)$658,500$686,300
Since the previous roll+15 %+15 %
Welcome tax on that value≈ $8,519≈ $9,075
Lot539 m²539 m²
Floor area122 m²122 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record00
Findings 4 Note 4 Note
Nearest metro——

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

Full report: 12300 avenue Gaston-Maillet Full report: 12320 avenue Gaston-Maillet

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