549 avenue Lansdowne vs 657 avenue Lansdowne
Data as of October 29, 2026 · updated every week
549 avenue Lansdowne is the older building (1900); 657 avenue Lansdowne was built in 1924. 657 avenue Lansdowne is assessed at $1,915,400, 48% more than 549 avenue Lansdowne ($1,293,800). Neither has a building permit on record. Neither is in a flood zone.
| 549 avenue Lansdowne | 657 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1900 | 1924 |
| Assessed (roll) | $1,293,800 | $1,915,400 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $17,518 | ≈ $26,842 |
| Lot | 124 m² | 332 m² |
| Floor area | 177 m² | 228 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, 1.0 km | Villa-Maria, 950 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 549 avenue Lansdowne Full report: 657 avenue Lansdowne