371 avenue Olivier vs 388 avenue Olivier
Data as of October 29, 2026 · updated every week
371 avenue Olivier is the older building (1890); 388 avenue Olivier was built in 1927. 388 avenue Olivier is assessed at $10,628,800, 458% more than 371 avenue Olivier ($1,905,000). Neither has a building permit on record. Neither is in a flood zone.
| 371 avenue Olivier | 388 avenue Olivier | |
|---|---|---|
| Type | House or building | 16 dwellings |
| City and borough | Westmount | Westmount |
| Built | ≈ 1890 | 1927 |
| Assessed (roll) | $1,905,000 | $10,628,800 |
| Since the previous roll | +1 % | +4 % |
| Welcome tax on that value | ≈ $26,686 | ≈ $157,543 |
| Lot | 260 m² | 1,071 m² |
| Floor area | 195 m² | 1,885 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 | 1 Note |
| Nearest metro | Atwater, 570 m | Atwater, 650 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 371 avenue Olivier Full report: 388 avenue Olivier