51 avenue Sunnyside vs 58 avenue Sunnyside
Data as of October 29, 2026 · updated every week
58 avenue Sunnyside is the older building (1927); 51 avenue Sunnyside was built in 1953. 51 avenue Sunnyside is assessed at $7,088,500, 16% more than 58 avenue Sunnyside ($6,130,200). Neither has a building permit on record. Neither is in a flood zone.
| 51 avenue Sunnyside | 58 avenue Sunnyside | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1953 | 1927 |
| Assessed (roll) | $7,088,500 | $6,130,200 |
| Since the previous roll | +2 % | +2 % |
| Welcome tax on that value | ≈ $104,438 | ≈ $90,064 |
| Lot | 1,419 m² | 729 m² |
| Floor area | 465 m² | 510 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, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 51 avenue Sunnyside Full report: 58 avenue Sunnyside