660 4e Avenue vs 778-780 4e Avenue
Data as of October 25, 2026 · updated every week
660 4e Avenue is the older building (1951); 778-780 4e Avenue was built in 1964. 778-780 4e Avenue is assessed at $650,600, 16% more than 660 4e Avenue ($559,200). 660 4e Avenue has 0 building permits on record, 778-780 4e Avenue has 2. Neither is in a flood zone.
| 660 4e Avenue | 778-780 4e Avenue | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1951 | 1964 |
| Assessed (roll) | $559,200 | $650,600 |
| Since the previous roll | +19 % | +15 % |
| Welcome tax on that value | ≈ $6,533 | ≈ $8,361 |
| Lot | 353 m² | 177 m² |
| Floor area | 106 m² | 197 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 | 0 | 2 · Mar 2001 |
| Findings | 4 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.