606 avenue Lansdowne vs 640 avenue Lansdowne
Data as of October 29, 2026 · updated every week
640 avenue Lansdowne is the older building (1914); 606 avenue Lansdowne was built in 1936. They are assessed at about the same value ($2,551,100). Neither has a building permit on record. Neither is in a flood zone.
| 606 avenue Lansdowne | 640 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1936 | 1914 |
| Assessed (roll) | $2,551,100 | $2,504,300 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $36,377 | ≈ $35,675 |
| Lot | 529 m² | 393 m² |
| Floor area | 226 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 | Villa-Maria, 950 m | Villa-Maria, 940 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 606 avenue Lansdowne Full report: 640 avenue Lansdowne