687 5e Avenue vs 770-774 5e Avenue
Data as of October 25, 2026 · updated every week
687 5e Avenue is the older building (1960); 770-774 5e Avenue was built in 1966. 770-774 5e Avenue is assessed at $2,663,600, 287% more than 687 5e Avenue ($688,900). 687 5e Avenue has 0 building permits on record, 770-774 5e Avenue has 5. Neither is in a flood zone.
| 687 5e Avenue | 770-774 5e Avenue | |
|---|---|---|
| Type | 2 dwellings | 4 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1960 | 1966 |
| Assessed (roll) | $688,900 | $2,663,600 |
| Since the previous roll | +19 % | +16 % |
| Welcome tax on that value | ≈ $9,127 | ≈ $61,687 |
| Lot | 174 m² | 174 m² |
| Floor area | 209 m² | 321 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 0 | 5 · Dec 2023 |
| Findings | 1 Check 4 Note | 1 Serious 2 Check 4 Note |
| Nearest metro | — | Frontenac, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.