380 7e Avenue vs 456-464 7e Avenue
Data as of October 29, 2026 · updated every week
456-464 7e Avenue is the older building (1948); 380 7e Avenue was built in 1980. 380 7e Avenue is assessed at $1,619,000, 126% more than 456-464 7e Avenue ($715,000). 380 7e Avenue has 2 building permits on record, 456-464 7e Avenue has 0. Neither is in a flood zone.
| 380 7e Avenue | 456-464 7e Avenue | |
|---|---|---|
| Type | 8 dwellings | 4 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1980 | 1948 |
| Assessed (roll) | $1,619,000 | $715,000 |
| Since the previous roll | +6 % | +2 % |
| Welcome tax on that value | ≈ $30,301 | ≈ $9,649 |
| Lot | 521 m² | 348 m² |
| Floor area | 573 m² | 286 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 · Apr 2026 | 0 |
| Findings | 2 Check 2 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.