709 avenue Upper Roslyn vs 740 avenue Upper Roslyn
Data as of October 29, 2026 · updated every week
709 avenue Upper Roslyn is the older building (1918); 740 avenue Upper Roslyn was built in 1920. 709 avenue Upper Roslyn is assessed at $3,646,100, 78% more than 740 avenue Upper Roslyn ($2,043,600). Neither has a building permit on record. Neither is in a flood zone.
| 709 avenue Upper Roslyn | 740 avenue Upper Roslyn | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1918 | 1920 |
| Assessed (roll) | $3,646,100 | $2,043,600 |
| Since the previous roll | +2 % | +2 % |
| Welcome tax on that value | ≈ $52,802 | ≈ $28,765 |
| Lot | 610 m² | 464 m² |
| Floor area | 333 m² | 240 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 Check 2 Note | 3 Note |
| Nearest metro | Villa-Maria, 840 m | Villa-Maria, 800 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 709 avenue Upper Roslyn Full report: 740 avenue Upper Roslyn