1485 avenue O'Brien vs 2270 avenue O'Brien
Data as of October 29, 2026 · updated every week
1485 avenue O'Brien is the older building (1943); 2270 avenue O'Brien was built in 1950. 1485 avenue O'Brien is assessed at $863,700, 57% more than 2270 avenue O'Brien ($550,500). 1485 avenue O'Brien has 2 building permits on record, 2270 avenue O'Brien has 4. Neither is in a flood zone.
| 1485 avenue O'Brien | 2270 avenue O'Brien | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1943 | 1950 |
| Assessed (roll) | $863,700 | $550,500 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $12,623 | ≈ $6,368 |
| Lot | 393 m² | 314 m² |
| Floor area | 211 m² | 113 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 2 · Nov 2015 | 4 · May 2025 |
| Findings | 1 Serious 4 Note | 1 Check 3 Note |
| Nearest metro | Côte-Vertu, 720 m | Côte-Vertu, 1.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1485 avenue O'Brien Full report: 2270 avenue O'Brien