1025-1027 avenue O'Brien vs 1665 avenue O'Brien
Data as of October 29, 2026 · updated every week
1025-1027 avenue O'Brien is the older building (1915); 1665 avenue O'Brien was built in 1948. 1665 avenue O'Brien is assessed at $661,700, 26% more than 1025-1027 avenue O'Brien ($524,800). 1025-1027 avenue O'Brien has 2 building permits on record, 1665 avenue O'Brien has 3. Neither is in a flood zone.
| 1025-1027 avenue O'Brien | 1665 avenue O'Brien | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1915 | 1948 |
| Assessed (roll) | $524,800 | $661,700 |
| Since the previous roll | +6 % | +10 % |
| Welcome tax on that value | ≈ $5,983 | ≈ $8,583 |
| Lot | 214 m² | 452 m² |
| Floor area | 132 m² | 117 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 2 · May 2019 | 3 · Apr 2014 |
| Findings | 1 Check 3 Note | 6 Note |
| Nearest metro | Côte-Vertu, 270 m | Côte-Vertu, 940 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1025-1027 avenue O'Brien Full report: 1665 avenue O'Brien