623 4e Avenue vs 660 4e Avenue
Data as of October 25, 2026 · updated every week
623 4e Avenue is the older building (1905); 660 4e Avenue was built in 1951. 623 4e Avenue is assessed at $790,400, 41% more than 660 4e Avenue ($559,200). 623 4e Avenue has 1 building permits on record, 660 4e Avenue has 0. Neither is in a flood zone.
| 623 4e Avenue | 660 4e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1905 | 1951 |
| Assessed (roll) | $790,400 | $559,200 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $11,157 | ≈ $6,533 |
| Lot | 353 m² | 353 m² |
| Floor area | 205 m² | 106 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 | 1 · Jul 2016 | 0 |
| Findings | 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.