47 avenue Thornhill vs 63 avenue Thornhill
Data as of October 29, 2026 · updated every week
47 avenue Thornhill is the older building (1873); 63 avenue Thornhill was built in 1925. 47 avenue Thornhill is assessed at $1,813,500, 14% more than 63 avenue Thornhill ($1,597,600). Neither has a building permit on record. Neither is in a flood zone.
| 47 avenue Thornhill | 63 avenue Thornhill | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1873 | 1925 |
| Assessed (roll) | $1,813,500 | $1,597,600 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $25,313 | ≈ $22,075 |
| Lot | 365 m² | 228 m² |
| Floor area | 182 m² | 173 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 | 3 Note |
| Nearest metro | Atwater, 1.1 km | Atwater, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 47 avenue Thornhill Full report: 63 avenue Thornhill