505-511 avenue Lansdowne vs 588 avenue Lansdowne
Data as of October 29, 2026 · updated every week
505-511 avenue Lansdowne is the older building (1890); 588 avenue Lansdowne was built in 1913. 505-511 avenue Lansdowne is assessed at $2,379,800, 10% more than 588 avenue Lansdowne ($2,166,800). Neither has a building permit on record. Neither is in a flood zone.
| 505-511 avenue Lansdowne | 588 avenue Lansdowne | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1890 | 1913 |
| Assessed (roll) | $2,379,800 | $2,166,800 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $33,808 | ≈ $30,613 |
| Lot | 430 m² | 363 m² |
| Floor area | 372 m² | 256 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, 960 m | Villa-Maria, 990 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 505-511 avenue Lansdowne Full report: 588 avenue Lansdowne