641-645 7e Avenue vs 662-664 7e Avenue
Data as of October 25, 2026 · updated every week
641-645 7e Avenue is the older building (1920); 662-664 7e Avenue was built in 1950. 662-664 7e Avenue is assessed at $706,300, 23% more than 641-645 7e Avenue ($572,600). 641-645 7e Avenue has 3 building permits on record, 662-664 7e Avenue has 0. Neither is in a flood zone.
| 641-645 7e Avenue | 662-664 7e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1920 | 1950 |
| Assessed (roll) | $572,600 | $706,300 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $6,801 | ≈ $9,475 |
| Lot | 196 m² | 348 m² |
| Floor area | 186 m² | 188 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 | 3 · Jul 2011 | 0 |
| Findings | 1 Check 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 641-645 7e Avenue Full report: 662-664 7e Avenue