551 avenue Lansdowne vs 573 avenue Lansdowne
Data as of October 29, 2026 · updated every week
551 avenue Lansdowne is the older building (1900); 573 avenue Lansdowne was built in 1909. 573 avenue Lansdowne is assessed at $2,208,600, 58% more than 551 avenue Lansdowne ($1,397,400). Neither has a building permit on record. Neither is in a flood zone.
| 551 avenue Lansdowne | 573 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1900 | 1909 |
| Assessed (roll) | $1,397,400 | $2,208,600 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $19,072 | ≈ $31,240 |
| Lot | 128 m² | 401 m² |
| Floor area | 177 m² | 269 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 | 2 Note | 2 Note |
| Nearest metro | Vendôme, 1.0 km | Villa-Maria, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 551 avenue Lansdowne Full report: 573 avenue Lansdowne