42 avenue Sunnyside vs 85 avenue Sunnyside
Data as of October 29, 2026 · updated every week
85 avenue Sunnyside is the older building (1910); 42 avenue Sunnyside was built in 1960. 42 avenue Sunnyside is assessed at $5,546,900, 131% more than 85 avenue Sunnyside ($2,399,600). Neither has a building permit on record. Neither is in a flood zone.
| 42 avenue Sunnyside | 85 avenue Sunnyside | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1960 | 1910 |
| Assessed (roll) | $5,546,900 | $2,399,600 |
| Since the previous roll | +2 % | +2 % |
| Welcome tax on that value | ≈ $81,314 | ≈ $34,105 |
| Lot | 726 m² | 596 m² |
| Floor area | 368 m² | 265 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, 1.4 km | Villa-Maria, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 42 avenue Sunnyside Full report: 85 avenue Sunnyside