671 avenue Roslyn vs 674 avenue Roslyn
Data as of October 29, 2026 · updated every week
674 avenue Roslyn is assessed at $2,998,500, 9% more than 671 avenue Roslyn ($2,742,800). Neither has a building permit on record. Neither is in a flood zone.
| 671 avenue Roslyn | 674 avenue Roslyn | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Westmount | Westmount |
| Built | 1950 | — |
| Assessed (roll) | $2,742,800 | $2,998,500 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $39,253 | ≈ $43,088 |
| Lot | 700 m² | 516 m² |
| Floor area | 205 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 | Villa-Maria, 870 m | Villa-Maria, 810 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 671 avenue Roslyn Full report: 674 avenue Roslyn