4383 avenue Westmount vs 4850 avenue Westmount
Data as of October 29, 2026 · updated every week
4850 avenue Westmount is the older building (1910); 4383 avenue Westmount was built in 1920. 4383 avenue Westmount is assessed at $5,329,600, 152% more than 4850 avenue Westmount ($2,115,700). Neither has a building permit on record. Neither is in a flood zone.
| 4383 avenue Westmount | 4850 avenue Westmount | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1920 | 1910 |
| Assessed (roll) | $5,329,600 | $2,115,700 |
| Since the previous roll | +7 % | 0 % |
| Welcome tax on that value | ≈ $78,055 | ≈ $29,846 |
| Lot | 992 m² | 288 m² |
| Floor area | 489 m² | 245 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 | 1 Note |
| Nearest metro | Villa-Maria, 1.3 km | Villa-Maria, 800 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4383 avenue Westmount Full report: 4850 avenue Westmount