1080 avenue O'Brien vs 2345 avenue O'Brien
Data as of October 29, 2026 · updated every week
2345 avenue O'Brien is the older building (1954); 1080 avenue O'Brien was built in 1959. 1080 avenue O'Brien is assessed at $980,500, 14% more than 2345 avenue O'Brien ($856,700). 1080 avenue O'Brien has 7 building permits on record, 2345 avenue O'Brien has 4. Neither is in a flood zone.
| 1080 avenue O'Brien | 2345 avenue O'Brien | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1959 | 1954 |
| Assessed (roll) | $980,500 | $856,700 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $14,959 | ≈ $12,483 |
| Lot | 370 m² | 605 m² |
| Floor area | 197 m² | 105 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 | 7 · Jul 2026 | 4 · Feb 2025 |
| Findings | 2 Check 2 Note | 3 Check 5 Note |
| Nearest metro | Côte-Vertu, 250 m | Côte-Vertu, 1.8 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1080 avenue O'Brien Full report: 2345 avenue O'Brien