4010 avenue Montrose vs 4343 avenue Montrose
Data as of October 29, 2026 · updated every week
4343 avenue Montrose is the older building (1909); 4010 avenue Montrose was built in 1915. 4010 avenue Montrose is assessed at $2,599,000, 34% more than 4343 avenue Montrose ($1,940,800). Neither has a building permit on record. Neither is in a flood zone.
| 4010 avenue Montrose | 4343 avenue Montrose | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1915 | 1909 |
| Assessed (roll) | $2,599,000 | $1,940,800 |
| Since the previous roll | +11 % | +8 % |
| Welcome tax on that value | ≈ $37,096 | ≈ $27,223 |
| Lot | 419 m² | 312 m² |
| Floor area | 251 m² | 241 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 | 0 | 0 |
| Findings | 2 Note | 2 Note |
| Nearest metro | Atwater, 790 m | Atwater, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4010 avenue Montrose Full report: 4343 avenue Montrose