11667 boulevard O'Brien vs 11800 boulevard O'Brien
Data as of October 29, 2026 · updated every week
11667 boulevard O'Brien is the older building (1955); 11800 boulevard O'Brien was built in 1961. 11667 boulevard O'Brien is assessed at $2,279,000, 143% more than 11800 boulevard O'Brien ($939,300). 11667 boulevard O'Brien has 1 building permits on record, 11800 boulevard O'Brien has 0. Neither is in a flood zone.
| 11667 boulevard O'Brien | 11800 boulevard O'Brien | |
|---|---|---|
| Type | 12 dwellings | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1955 | 1961 |
| Assessed (roll) | $2,279,000 | $939,300 |
| Since the previous roll | +24 % | +14 % |
| Welcome tax on that value | ≈ $48,226 | ≈ $14,135 |
| Lot | 929 m² | 1,161 m² |
| Floor area | 1,007 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 · Aug 1998 | 0 |
| Findings | 7 Note | 1 Serious 4 Note |
| Nearest metro | Côte-Vertu, 2.0 km | Côte-Vertu, 2.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11667 boulevard O'Brien Full report: 11800 boulevard O'Brien