454 avenue Claremont vs 580 avenue Claremont
Data as of October 29, 2026 · updated every week
Both were built in 1910. 580 avenue Claremont is assessed at $2,525,300, 87% more than 454 avenue Claremont ($1,351,800). Neither has a building permit on record. Neither is in a flood zone.
| 454 avenue Claremont | 580 avenue Claremont | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1910 | 1910 |
| Assessed (roll) | $1,351,800 | $2,525,300 |
| Since the previous roll | 0 % | +7 % |
| Welcome tax on that value | ≈ $18,388 | ≈ $35,990 |
| Lot | 165 m² | 993 m² |
| Floor area | 159 m² | 235 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 | 2 Note |
| Nearest metro | Vendôme, 470 m | Villa-Maria, 610 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 454 avenue Claremont Full report: 580 avenue Claremont