1166-1170 rue Notre-Dame vs 621 rue Notre-Dame
Data as of October 29, 2026 · updated every week
1166-1170 rue Notre-Dame is the older building (1930); 621 rue Notre-Dame was built in 1954. 621 rue Notre-Dame is assessed at $797,500, 98% more than 1166-1170 rue Notre-Dame ($403,600). 1166-1170 rue Notre-Dame has 2 building permits on record, 621 rue Notre-Dame has 4. Neither is in a flood zone.
| 1166-1170 rue Notre-Dame | 621 rue Notre-Dame | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1930 | 1954 |
| Assessed (roll) | $403,600 | $797,500 |
| Since the previous roll | +19 % | +10 % |
| Welcome tax on that value | ≈ $4,165 | ≈ $11,299 |
| Lot | 272 m² | 558 m² |
| Floor area | 262 m² | 339 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 2 · Sep 2004 | 4 · Jun 2026 |
| Findings | 1 Check 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.
Full report: 1166-1170 rue Notre-Dame Full report: 621 rue Notre-Dame