1251 rue Ottawa vs 1457-1485 rue Ottawa
Data as of October 29, 2026 · updated every week
1457-1485 rue Ottawa is the older building (1900); 1251 rue Ottawa was built in 2023. 1251 rue Ottawa is assessed at $38,950,000, 144% more than 1457-1485 rue Ottawa ($15,960,000). 1251 rue Ottawa has 10 building permits on record, 1457-1485 rue Ottawa has 26. Neither is in a flood zone.
| 1251 rue Ottawa | 1457-1485 rue Ottawa | |
|---|---|---|
| Type | 82 dwellings | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 2023 | ≈ 1900 |
| Assessed (roll) | $38,950,000 | $15,960,000 |
| Since the previous roll | +5 % | +26 % |
| Welcome tax on that value | ≈ $1,510,896 | ≈ $591,296 |
| Lot | 1,587 m² | 14,485 m² |
| Floor area | 8,232 m² | 13,697 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 | 10 · Apr 2024 | 26 · Jul 2021 |
| Findings | 1 Check 6 Note | 1 Check 5 Note |
| Nearest metro | Bonaventure, 820 m | Lucien-L'Allier, 750 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1251 rue Ottawa Full report: 1457-1485 rue Ottawa