1165 avenue O'Brien vs 2255 avenue O'Brien
Data as of October 29, 2026 · updated every week
1165 avenue O'Brien is the older building (1947); 2255 avenue O'Brien was built in 1950. 1165 avenue O'Brien is assessed at $719,700, 14% more than 2255 avenue O'Brien ($633,400). 1165 avenue O'Brien has 1 building permits on record, 2255 avenue O'Brien has 2. Neither is in a flood zone.
| 1165 avenue O'Brien | 2255 avenue O'Brien | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1947 | 1950 |
| Assessed (roll) | $719,700 | $633,400 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $9,743 | ≈ $8,017 |
| Lot | 329 m² | 465 m² |
| Floor area | 171 m² | 125 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 | 1 · Mar 1992 | 2 · Jul 2026 |
| Findings | 4 Note | 1 Check 3 Note |
| Nearest metro | Côte-Vertu, 330 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: 1165 avenue O'Brien Full report: 2255 avenue O'Brien