345-351 6e Avenue vs 731 6e Avenue
Data as of October 25, 2026 · updated every week
345-351 6e Avenue is the older building (1907); 731 6e Avenue was built in 1921. 345-351 6e Avenue is assessed at $642,700, 58% more than 731 6e Avenue ($407,600). 345-351 6e Avenue has 2 building permits on record, 731 6e Avenue has 0. Neither is in a flood zone.
| 345-351 6e Avenue | 731 6e Avenue | |
|---|---|---|
| Type | 4 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1907 | 1921 |
| Assessed (roll) | $642,700 | $407,600 |
| Since the previous roll | +6 % | +21 % |
| Welcome tax on that value | ≈ $8,203 | ≈ $4,225 |
| Lot | 441 m² | 348 m² |
| Floor area | 215 m² | 75 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 | 2 · May 2025 | 0 |
| Findings | 3 Check 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.