666-668 5e Avenue vs 687 5e Avenue
Data as of October 25, 2026 · updated every week
666-668 5e Avenue is the older building (1949); 687 5e Avenue was built in 1960. 687 5e Avenue is assessed at $688,900, 28% more than 666-668 5e Avenue ($540,300). 666-668 5e Avenue has 2 building permits on record, 687 5e Avenue has 0. Neither is in a flood zone.
| 666-668 5e Avenue | 687 5e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1949 | 1960 |
| Assessed (roll) | $540,300 | $688,900 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $6,215 | ≈ $9,127 |
| Lot | 174 m² | 174 m² |
| Floor area | 196 m² | 209 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 · Sep 2013 | 0 |
| Findings | 5 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.