627-631 1e Avenue vs 715-721 1e Avenue
Data as of October 29, 2026 · updated every week
715-721 1e Avenue is the older building (1900); 627-631 1e Avenue was built in 1920. 627-631 1e Avenue is assessed at $810,000, 49% more than 715-721 1e Avenue ($542,200). 627-631 1e Avenue has 2 building permits on record, 715-721 1e Avenue has 1. Neither is in a flood zone.
| 627-631 1e Avenue | 715-721 1e Avenue | |
|---|---|---|
| Type | 4 dwellings | 4 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1920 | ≈ 1900 |
| Assessed (roll) | $810,000 | $542,200 |
| Since the previous roll | +2 % | +8 % |
| Welcome tax on that value | ≈ $11,549 | ≈ $6,244 |
| Lot | 557 m² | 557 m² |
| Floor area | 348 m² | 274 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · Oct 2004 | 1 · Jul 2008 |
| Findings | 1 Check 7 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 627-631 1e Avenue Full report: 715-721 1e Avenue