4320 avenue Montrose vs 4373 avenue Montrose
Data as of October 29, 2026 · updated every week
4373 avenue Montrose is the older building (1909); 4320 avenue Montrose was built in 1910. 4373 avenue Montrose is assessed at $1,763,600, 9% more than 4320 avenue Montrose ($1,614,800). Neither has a building permit on record. Neither is in a flood zone.
| 4320 avenue Montrose | 4373 avenue Montrose | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1910 | 1909 |
| Assessed (roll) | $1,614,800 | $1,763,600 |
| Since the previous roll | +8 % | +7 % |
| Welcome tax on that value | ≈ $22,333 | ≈ $24,565 |
| Lot | 204 m² | 230 m² |
| Floor area | 187 m² | 223 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, 1.0 km | Atwater, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4320 avenue Montrose Full report: 4373 avenue Montrose