380 avenue Lansdowne vs 543 avenue Lansdowne
Data as of October 29, 2026 · updated every week
543 avenue Lansdowne is the older building (1900); 380 avenue Lansdowne was built in 1910. 380 avenue Lansdowne is assessed at $2,018,500, 49% more than 543 avenue Lansdowne ($1,354,300). Neither has a building permit on record. Neither is in a flood zone.
| 380 avenue Lansdowne | 543 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $2,018,500 | $1,354,300 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $28,388 | ≈ $18,425 |
| Lot | 346 m² | 114 m² |
| Floor area | 193 m² | 142 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 | Vendôme, 760 m | Vendôme, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 380 avenue Lansdowne Full report: 543 avenue Lansdowne