376 avenue Roslyn vs 549 avenue Roslyn
Data as of October 29, 2026 · updated every week
549 avenue Roslyn is the older building (1900); 376 avenue Roslyn was built in 1910. 549 avenue Roslyn is assessed at $3,036,300, 55% more than 376 avenue Roslyn ($1,954,600). Neither has a building permit on record. Neither is in a flood zone.
| 376 avenue Roslyn | 549 avenue Roslyn | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $1,954,600 | $3,036,300 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $27,430 | ≈ $43,655 |
| Lot | 340 m² | 486 m² |
| Floor area | 245 m² | 375 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, 670 m | Vendôme, 990 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 376 avenue Roslyn Full report: 549 avenue Roslyn