11580 4e Avenue vs 12245 4e Avenue
Data as of November 1, 2026 · updated every week
12245 4e Avenue is the older building (1976); 11580 4e Avenue was built in 1993. 11580 4e Avenue is assessed at $1,234,700, 110% more than 12245 4e Avenue ($587,900). 11580 4e Avenue has 1 building permits on record, 12245 4e Avenue has 0. Neither is in a flood zone.
| 11580 4e Avenue | 12245 4e 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 | 1993 | 1976 |
| Assessed (roll) | $1,234,700 | $587,900 |
| Since the previous roll | +45 % | +23 % |
| Welcome tax on that value | ≈ $20,693 | ≈ $7,107 |
| Lot | 2,221 m² | 436 m² |
| Floor area | 372 m² | 121 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 · Apr 1992 | 0 |
| Findings | 5 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.