495-497 1e Avenue vs 637 1e Avenue
Data as of October 29, 2026 · updated every week
637 1e Avenue is the older building (1910); 495-497 1e Avenue was built in 1947. 495-497 1e Avenue is assessed at $618,400, 23% more than 637 1e Avenue ($501,900). Neither has a building permit on record. Neither is in a flood zone.
| 495-497 1e Avenue | 637 1e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1947 | 1910 |
| Assessed (roll) | $618,400 | $501,900 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $7,717 | ≈ $5,639 |
| Lot | 557 m² | 557 m² |
| Floor area | 145 m² | 79 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 | 0 |
| Findings | 5 Note | 2 Check 7 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.