333 avenue Lansdowne vs 651 avenue Lansdowne
Data as of October 29, 2026 · updated every week
333 avenue Lansdowne is the older building (1895); 651 avenue Lansdowne was built in 1949. 651 avenue Lansdowne is assessed at $2,814,100, 30% more than 333 avenue Lansdowne ($2,170,700). Neither has a building permit on record. Neither is in a flood zone.
| 333 avenue Lansdowne | 651 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1895 | 1949 |
| Assessed (roll) | $2,170,700 | $2,814,100 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $30,671 | ≈ $40,322 |
| Lot | 343 m² | 876 m² |
| Floor area | 239 m² | 277 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 Check 1 Note | 1 Note |
| Nearest metro | Vendôme, 800 m | Villa-Maria, 970 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 333 avenue Lansdowne Full report: 651 avenue Lansdowne