603 avenue Belmont vs 658 avenue Belmont
Data as of October 29, 2026 · updated every week
658 avenue Belmont is the older building (1909); 603 avenue Belmont was built in 1925. 603 avenue Belmont is assessed at $2,266,200, 5% more than 658 avenue Belmont ($2,155,200). Neither has a building permit on record. Neither is in a flood zone.
| 603 avenue Belmont | 658 avenue Belmont | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1925 | 1909 |
| Assessed (roll) | $2,266,200 | $2,155,200 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $32,104 | ≈ $30,439 |
| Lot | 345 m² | 333 m² |
| Floor area | 227 m² | 203 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 | Vendôme, 1.2 km | Villa-Maria, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 603 avenue Belmont Full report: 658 avenue Belmont