427 avenue Mount Pleasant vs 487 avenue Mount Pleasant
Data as of October 29, 2026 · updated every week
487 avenue Mount Pleasant is the older building (1890); 427 avenue Mount Pleasant was built in 1900. 487 avenue Mount Pleasant is assessed at $4,496,400, 126% more than 427 avenue Mount Pleasant ($1,989,100). Neither has a building permit on record. Neither is in a flood zone.
| 427 avenue Mount Pleasant | 487 avenue Mount Pleasant | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1900 | ≈ 1890 |
| Assessed (roll) | $1,989,100 | $4,496,400 |
| Since the previous roll | +11 % | +11 % |
| Welcome tax on that value | ≈ $27,947 | ≈ $65,557 |
| Lot | 248 m² | 876 m² |
| Floor area | 278 m² | 378 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, 570 m | Atwater, 710 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 427 avenue Mount Pleasant Full report: 487 avenue Mount Pleasant