544 avenue Roslyn vs 628 avenue Roslyn
Data as of October 29, 2026 · updated every week
544 avenue Roslyn is the older building (1904); 628 avenue Roslyn was built in 1963. 544 avenue Roslyn is assessed at $3,758,600, 58% more than 628 avenue Roslyn ($2,382,300). Neither has a building permit on record. Neither is in a flood zone.
| 544 avenue Roslyn | 628 avenue Roslyn | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1904 | 1963 |
| Assessed (roll) | $3,758,600 | $2,382,300 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $54,490 | ≈ $33,845 |
| Lot | 806 m² | 534 m² |
| Floor area | 460 m² | 232 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, 920 m | Villa-Maria, 860 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 544 avenue Roslyn Full report: 628 avenue Roslyn