1109 51e Avenue vs 1840 51e Avenue
Data as of November 1, 2026 · updated every week
1840 51e Avenue is the older building (1956); 1109 51e Avenue was built in 1963. 1109 51e Avenue is assessed at $613,100, 13% more than 1840 51e Avenue ($544,400). 1109 51e Avenue has 2 building permits on record, 1840 51e Avenue has 0. Neither is in a flood zone.
| 1109 51e Avenue | 1840 51e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1963 | 1956 |
| Assessed (roll) | $613,100 | $544,400 |
| Since the previous roll | +31 % | +31 % |
| Welcome tax on that value | ≈ $7,611 | ≈ $6,277 |
| Lot | 462 m² | 536 m² |
| Floor area | 125 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 | 2 · Sep 2025 | 0 |
| Findings | 1 Serious 1 Check 2 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.