1405 avenue O'Brien vs 1860 avenue O'Brien
Data as of October 29, 2026 · updated every week
1405 avenue O'Brien is the older building (1951); 1860 avenue O'Brien was built in 1953. 1405 avenue O'Brien is assessed at $746,900, 25% more than 1860 avenue O'Brien ($597,500). 1405 avenue O'Brien has 1 building permits on record, 1860 avenue O'Brien has 3. Neither is in a flood zone.
| 1405 avenue O'Brien | 1860 avenue O'Brien | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1951 | 1953 |
| Assessed (roll) | $746,900 | $597,500 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $10,287 | ≈ $7,299 |
| Lot | 393 m² | 321 m² |
| Floor area | 117 m² | 111 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 · Jul 1993 | 3 · May 2022 |
| Findings | 5 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Côte-Vertu, 620 m | Côte-Vertu, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1405 avenue O'Brien Full report: 1860 avenue O'Brien