310 51e Avenue vs 381 51e Avenue
Data as of October 29, 2026 · updated every week
310 51e Avenue is the older building (1920); 381 51e Avenue was built in 1951. 310 51e Avenue is assessed at $655,200, 20% more than 381 51e Avenue ($545,000). 310 51e Avenue has 3 building permits on record, 381 51e Avenue has 0. Neither is in a flood zone.
| 310 51e Avenue | 381 51e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1920 | 1951 |
| Assessed (roll) | $655,200 | $545,000 |
| Since the previous roll | +9 % | +9 % |
| Welcome tax on that value | ≈ $8,453 | ≈ $6,286 |
| Lot | 259 m² | 307 m² |
| Floor area | 156 m² | 113 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 3 · Jan 2017 | 0 |
| Findings | 1 Check 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.