12065 boulevard O'Brien vs 12236 boulevard O'Brien
Data as of October 29, 2026 · updated every week
12065 boulevard O'Brien is the older building (1950); 12236 boulevard O'Brien was built in 1967. 12236 boulevard O'Brien is assessed at $724,600, 30% more than 12065 boulevard O'Brien ($555,300). 12065 boulevard O'Brien has 1 building permits on record, 12236 boulevard O'Brien has 0. Neither is in a flood zone.
| 12065 boulevard O'Brien | 12236 boulevard O'Brien | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1950 | 1967 |
| Assessed (roll) | $555,300 | $724,600 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $6,455 | ≈ $9,841 |
| Lot | 465 m² | 307 m² |
| Floor area | 102 m² | 213 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 · May 2008 | 0 |
| Findings | 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Côte-Vertu, 2.9 km | Montmorency, 2.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12065 boulevard O'Brien Full report: 12236 boulevard O'Brien