379 51e Avenue vs 804 51e Avenue
Data as of October 29, 2026 · updated every week
804 51e Avenue is the older building (1951); 379 51e Avenue was built in 1957. 804 51e Avenue is assessed at $781,100, 30% more than 379 51e Avenue ($599,400). 379 51e Avenue has 3 building permits on record, 804 51e Avenue has 1. Neither is in a flood zone.
| 379 51e Avenue | 804 51e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1957 | 1951 |
| Assessed (roll) | $599,400 | $781,100 |
| Since the previous roll | +9 % | +5 % |
| Welcome tax on that value | ≈ $7,337 | ≈ $10,971 |
| Lot | 307 m² | 573 m² |
| Floor area | 128 m² | 103 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 | 3 · Apr 2021 | 1 · Mar 2020 |
| Findings | 5 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.