433 avenue Lansdowne vs 488 avenue Lansdowne
Data as of October 29, 2026 · updated every week
433 avenue Lansdowne is the older building (1907); 488 avenue Lansdowne was built in 1909. 433 avenue Lansdowne is assessed at $2,113,900, 25% more than 488 avenue Lansdowne ($1,685,900). Neither has a building permit on record. Neither is in a flood zone.
| 433 avenue Lansdowne | 488 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1907 | 1909 |
| Assessed (roll) | $2,113,900 | $1,685,900 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $29,819 | ≈ $23,399 |
| Lot | 381 m² | 240 m² |
| Floor area | 260 m² | 207 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, 870 m | Vendôme, 880 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 433 avenue Lansdowne Full report: 488 avenue Lansdowne