383 avenue Clarke vs 511 avenue Clarke
Data as of October 29, 2026 · updated every week
383 avenue Clarke is the older building (1895); 511 avenue Clarke was built in 1912. 511 avenue Clarke is assessed at $2,339,600, 95% more than 383 avenue Clarke ($1,198,300). Neither has a building permit on record. Neither is in a flood zone.
| 383 avenue Clarke | 511 avenue Clarke | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1895 | 1912 |
| Assessed (roll) | $1,198,300 | $2,339,600 |
| Since the previous roll | +1 % | +8 % |
| Welcome tax on that value | ≈ $16,085 | ≈ $33,205 |
| Lot | 223 m² | 268 m² |
| Floor area | 160 m² | 295 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 | 3 Note | 2 Note |
| Nearest metro | Atwater, 700 m | Atwater, 950 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 383 avenue Clarke Full report: 511 avenue Clarke