335 51e Avenue vs 857 51e Avenue
Data as of October 29, 2026 · updated every week
335 51e Avenue is the older building (1950); 857 51e Avenue was built in 1952. 857 51e Avenue is assessed at $900,000, 41% more than 335 51e Avenue ($637,900). Each has 2 building permits on record. Neither is in a flood zone.
| 335 51e Avenue | 857 51e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1950 | 1952 |
| Assessed (roll) | $637,900 | $900,000 |
| Since the previous roll | +9 % | +30 % |
| Welcome tax on that value | ≈ $8,107 | ≈ $13,349 |
| Lot | 487 m² | 475 m² |
| Floor area | 143 m² | 112 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 · May 2019 | 2 · Sep 2015 |
| Findings | 5 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.