343 avenue Lansdowne vs 452 avenue Lansdowne
Data as of October 29, 2026 · updated every week
343 avenue Lansdowne is the older building (1897); 452 avenue Lansdowne was built in 1906. 343 avenue Lansdowne is assessed at $1,945,600, 17% more than 452 avenue Lansdowne ($1,668,400). Neither has a building permit on record. Neither is in a flood zone.
| 343 avenue Lansdowne | 452 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1897 | 1906 |
| Assessed (roll) | $1,945,600 | $1,668,400 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $27,295 | ≈ $23,137 |
| Lot | 330 m² | 224 m² |
| Floor area | 199 m² | 211 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 | Vendôme, 800 m | Vendôme, 860 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 343 avenue Lansdowne Full report: 452 avenue Lansdowne