3839 42e Avenue vs 3939 42e Avenue
Data as of November 1, 2026 · updated every week
3839 42e Avenue is the older building (1958); 3939 42e Avenue was built in 1989. 3939 42e Avenue is assessed at $769,400, 123% more than 3839 42e Avenue ($344,500). Each has 1 building permits on record. Neither is in a flood zone.
| 3839 42e Avenue | 3939 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 | 1958 | 1989 |
| Assessed (roll) | $344,500 | $769,400 |
| Since the previous roll | +21 % | +21 % |
| Welcome tax on that value | ≈ $3,278 | ≈ $10,737 |
| Lot | 375 m² | 499 m² |
| Floor area | 89 m² | 221 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 | 1 · Oct 2023 | 1 · Apr 1992 |
| Findings | 1 Serious 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.