623 avenue Belmont vs 648 avenue Belmont
Data as of October 29, 2026 · updated every week
648 avenue Belmont is the older building (1909); 623 avenue Belmont was built in 1910. 623 avenue Belmont is assessed at $2,393,200, 11% more than 648 avenue Belmont ($2,157,300). Neither has a building permit on record. Neither is in a flood zone.
| 623 avenue Belmont | 648 avenue Belmont | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1910 | 1909 |
| Assessed (roll) | $2,393,200 | $2,157,300 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $34,009 | ≈ $30,470 |
| Lot | 340 m² | 329 m² |
| Floor area | 250 m² | 221 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 | 1 Note | 1 Note |
| Nearest metro | Villa-Maria, 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: 623 avenue Belmont Full report: 648 avenue Belmont