451 avenue Clarke vs 610 avenue Clarke
Data as of October 29, 2026 · updated every week
451 avenue Clarke is the older building (1910); 610 avenue Clarke was built in 1917. 610 avenue Clarke is assessed at $7,020,800, 195% more than 451 avenue Clarke ($2,379,100). Neither has a building permit on record. Neither is in a flood zone.
| 451 avenue Clarke | 610 avenue Clarke | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1910 | 1917 |
| Assessed (roll) | $2,379,100 | $7,020,800 |
| Since the previous roll | +8 % | +2 % |
| Welcome tax on that value | ≈ $33,797 | ≈ $103,423 |
| Lot | 366 m² | 1,332 m² |
| Floor area | 260 m² | 495 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 | Atwater, 860 m | Atwater, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 451 avenue Clarke Full report: 610 avenue Clarke