12330 42e Avenue vs 3685 42e Avenue

Data as of November 1, 2026 · updated every week

3685 42e Avenue is the older building (1977); 12330 42e Avenue was built in 1981. 3685 42e Avenue is assessed at $481,800, 18% more than 12330 42e Avenue ($408,500). Neither has a building permit on record. Neither is in a flood zone.

12330 42e Avenue3685 42e Avenue
TypeHouse or buildingHouse or building
City and boroughMontréal · Rivière-des-Prairies-Pointe-aux-TremblesMontréal · Rivière-des-Prairies-Pointe-aux-Trembles
Built19811977
Assessed (roll)$408,500$481,800
Since the previous roll+12 %+21 %
Welcome tax on that value≈ $4,238≈ $5,338
Lot372 m²465 m²
Floor area86 m²80 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record00
Findings 3 Note 3 Note
Nearest metro——

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

Full report: 12330 42e Avenue Full report: 3685 42e Avenue

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