381 51e Avenue vs 854 51e Avenue
Data as of October 29, 2026 · updated every week
381 51e Avenue is the older building (1951); 854 51e Avenue was built in 1952. 854 51e Avenue is assessed at $811,300, 49% more than 381 51e Avenue ($545,000). 381 51e Avenue has 0 building permits on record, 854 51e Avenue has 1. Neither is in a flood zone.
| 381 51e Avenue | 854 51e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1951 | 1952 |
| Assessed (roll) | $545,000 | $811,300 |
| Since the previous roll | +9 % | +5 % |
| Welcome tax on that value | ≈ $6,286 | ≈ $11,575 |
| Lot | 307 m² | 503 m² |
| Floor area | 113 m² | 140 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 · Jan 2011 |
| Findings | 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.