1240 avenue O'Brien vs 1525 avenue O'Brien
Data as of October 29, 2026 · updated every week
1240 avenue O'Brien is the older building (1922); 1525 avenue O'Brien was built in 1944. 1525 avenue O'Brien is assessed at $717,500, 14% more than 1240 avenue O'Brien ($628,100). Each has 1 building permits on record. Neither is in a flood zone.
| 1240 avenue O'Brien | 1525 avenue O'Brien | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1922 | 1944 |
| Assessed (roll) | $628,100 | $717,500 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $7,911 | ≈ $9,699 |
| Lot | 274 m² | 445 m² |
| Floor area | 108 m² | 158 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 | 1 · Aug 1994 | 1 · May 1991 |
| Findings | 1 Check 4 Note | 4 Note |
| Nearest metro | Côte-Vertu, 380 m | Côte-Vertu, 770 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1240 avenue O'Brien Full report: 1525 avenue O'Brien