12710 42e Avenue vs 3839 42e Avenue
Data as of November 1, 2026 · updated every week
3839 42e Avenue is the older building (1958); 12710 42e Avenue was built in 1990. 12710 42e Avenue is assessed at $504,300, 46% more than 3839 42e Avenue ($344,500). 12710 42e Avenue has 2 building permits on record, 3839 42e Avenue has 1. Neither is in a flood zone.
| 12710 42e Avenue | 3839 42e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1990 | 1958 |
| Assessed (roll) | $504,300 | $344,500 |
| Since the previous roll | +27 % | +21 % |
| Welcome tax on that value | ≈ $5,675 | ≈ $3,278 |
| Lot | 372 m² | 375 m² |
| Floor area | 83 m² | 89 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 2 · Aug 1990 | 1 · Oct 2023 |
| Findings | 5 Note | 1 Serious 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.