2170 avenue O'Brien vs 2280 avenue O'Brien
Data as of October 29, 2026 · updated every week
2170 avenue O'Brien is the older building (1950); 2280 avenue O'Brien was built in 1990. 2280 avenue O'Brien is assessed at $767,500, 110% more than 2170 avenue O'Brien ($365,200). 2170 avenue O'Brien has 2 building permits on record, 2280 avenue O'Brien has 1. Neither is in a flood zone.
| 2170 avenue O'Brien | 2280 avenue O'Brien | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1950 | 1990 |
| Assessed (roll) | $365,200 | $767,500 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $3,589 | ≈ $10,699 |
| Lot | 236 m² | 313 m² |
| Floor area | 94 m² | 179 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 | 2 · Apr 2015 | 1 · Apr 1990 |
| Findings | 1 Serious 4 Note | 4 Note |
| Nearest metro | Côte-Vertu, 1.6 km | Côte-Vertu, 1.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 2170 avenue O'Brien Full report: 2280 avenue O'Brien