12445 42e Avenue vs 3870 42e Avenue
Data as of November 1, 2026 · updated every week
3870 42e Avenue is the older building (1976); 12445 42e Avenue was built in 1986. 12445 42e Avenue is assessed at $636,000, 12% more than 3870 42e Avenue ($567,600). Each has 2 building permits on record. Neither is in a flood zone.
| 12445 42e Avenue | 3870 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 | 1986 | 1976 |
| Assessed (roll) | $636,000 | $567,600 |
| Since the previous roll | +12 % | +21 % |
| Welcome tax on that value | ≈ $8,069 | ≈ $6,701 |
| Lot | 599 m² | 513 m² |
| Floor area | 125 m² | 102 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | Yes | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 2 · May 1994 | 2 · Apr 2021 |
| Findings | 1 Serious 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.