386 avenue Roslyn vs 388 avenue Roslyn
Data as of October 29, 2026 · updated every week
388 avenue Roslyn is the older building (1910); 386 avenue Roslyn was built in 1920. 388 avenue Roslyn is assessed at $4,510,300, 24% more than 386 avenue Roslyn ($3,630,000). Neither has a building permit on record. Neither is in a flood zone.
| 386 avenue Roslyn | 388 avenue Roslyn | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1920 | 1910 |
| Assessed (roll) | $3,630,000 | $4,510,300 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $52,561 | ≈ $65,765 |
| Lot | 361 m² | 619 m² |
| Floor area | 239 m² | 436 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 | Vendôme, 680 m | Vendôme, 670 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 386 avenue Roslyn Full report: 388 avenue Roslyn