1285-1287 avenue O'Brien vs 1940 avenue O'Brien
Data as of October 29, 2026 · updated every week
1940 avenue O'Brien is the older building (1950); 1285-1287 avenue O'Brien was built in 1952. 1285-1287 avenue O'Brien is assessed at $1,125,900, 60% more than 1940 avenue O'Brien ($703,900). 1285-1287 avenue O'Brien has 3 building permits on record, 1940 avenue O'Brien has 1. Neither is in a flood zone.
| 1285-1287 avenue O'Brien | 1940 avenue O'Brien | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1952 | 1950 |
| Assessed (roll) | $1,125,900 | $703,900 |
| Since the previous roll | +6 % | +10 % |
| Welcome tax on that value | ≈ $17,973 | ≈ $9,427 |
| Lot | 413 m² | 279 m² |
| Floor area | 268 m² | 116 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 | 3 · May 2026 | 1 · Nov 2022 |
| Findings | 1 Check 4 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Côte-Vertu, 500 m | Côte-Vertu, 1.4 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1285-1287 avenue O'Brien Full report: 1940 avenue O'Brien