33 avenue Thornhill vs 43 avenue Thornhill
Data as of October 29, 2026 · updated every week
43 avenue Thornhill is the older building (1873); 33 avenue Thornhill was built in 1922. 43 avenue Thornhill is assessed at $1,900,500, 21% more than 33 avenue Thornhill ($1,569,600). Neither has a building permit on record. Neither is in a flood zone.
| 33 avenue Thornhill | 43 avenue Thornhill | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1922 | ≈ 1873 |
| Assessed (roll) | $1,569,600 | $1,900,500 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $21,655 | ≈ $26,618 |
| Lot | 237 m² | 382 m² |
| Floor area | 191 m² | 219 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 | 2 Note |
| Nearest metro | Atwater, 1.0 km | Atwater, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 33 avenue Thornhill Full report: 43 avenue Thornhill