439 avenue Lansdowne vs 495 avenue Lansdowne
Data as of October 29, 2026 · updated every week
495 avenue Lansdowne is the older building (1894); 439 avenue Lansdowne was built in 1908. 439 avenue Lansdowne is assessed at $2,302,800, 44% more than 495 avenue Lansdowne ($1,604,000). Neither has a building permit on record. Neither is in a flood zone.
| 439 avenue Lansdowne | 495 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1908 | ≈ 1894 |
| Assessed (roll) | $2,302,800 | $1,604,000 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $32,653 | ≈ $22,171 |
| Lot | 518 m² | 286 m² |
| Floor area | 244 m² | 196 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, 890 m | Vendôme, 940 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 439 avenue Lansdowne Full report: 495 avenue Lansdowne