415 avenue Clarke vs 517 avenue Clarke
Data as of October 29, 2026 · updated every week
415 avenue Clarke is the older building (1924); 517 avenue Clarke was built in 1951. 517 avenue Clarke is assessed at $3,598,500, 67% more than 415 avenue Clarke ($2,160,000). Neither has a building permit on record. Neither is in a flood zone.
| 415 avenue Clarke | 517 avenue Clarke | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1924 | 1951 |
| Assessed (roll) | $2,160,000 | $3,598,500 |
| Since the previous roll | +8 % | +11 % |
| Welcome tax on that value | ≈ $30,511 | ≈ $52,088 |
| Lot | 331 m² | 1,115 m² |
| Floor area | 218 m² | 313 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 | 2 Note |
| Nearest metro | Atwater, 840 m | Atwater, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 415 avenue Clarke Full report: 517 avenue Clarke