12540-12548 51e Avenue vs 1815 51e Avenue
Data as of November 1, 2026 · updated every week
1815 51e Avenue is the older building (1956); 12540-12548 51e Avenue was built in 1987. 12540-12548 51e Avenue is assessed at $1,015,500, 94% more than 1815 51e Avenue ($523,900). 12540-12548 51e Avenue has 0 building permits on record, 1815 51e Avenue has 1. Neither is in a flood zone.
| 12540-12548 51e Avenue | 1815 51e Avenue | |
|---|---|---|
| Type | 4 dwellings | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1987 | 1956 |
| Assessed (roll) | $1,015,500 | $523,900 |
| Since the previous roll | +13 % | +31 % |
| Welcome tax on that value | ≈ $15,659 | ≈ $5,969 |
| Lot | 479 m² | 496 m² |
| Floor area | 335 m² | 97 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 | 0 | 1 · Sep 2016 |
| Findings | 4 Note | 1 Serious 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12540-12548 51e Avenue Full report: 1815 51e Avenue