11480 4e Avenue vs 12521 4e Avenue
Data as of November 1, 2026 · updated every week
11480 4e Avenue is the older building (1977); 12521 4e Avenue was built in 1981. 11480 4e Avenue is assessed at $1,050,400, 81% more than 12521 4e Avenue ($581,800). 11480 4e Avenue has 2 building permits on record, 12521 4e Avenue has 0. Neither is in a flood zone.
| 11480 4e Avenue | 12521 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 | 1977 | 1981 |
| Assessed (roll) | $1,050,400 | $581,800 |
| Since the previous roll | +45 % | +23 % |
| Welcome tax on that value | ≈ $16,357 | ≈ $6,985 |
| Lot | 1,147 m² | 540 m² |
| Floor area | 466 m² | 128 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 · Feb 2022 | 0 |
| Findings | 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.