446 avenue Lansdowne vs 637 avenue Lansdowne
Data as of October 29, 2026 · updated every week
446 avenue Lansdowne is the older building (1906); 637 avenue Lansdowne was built in 1924. 637 avenue Lansdowne is assessed at $2,400,000, 37% more than 446 avenue Lansdowne ($1,747,400). Neither has a building permit on record. Neither is in a flood zone.
| 446 avenue Lansdowne | 637 avenue Lansdowne | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1906 | 1924 |
| Assessed (roll) | $1,747,400 | $2,400,000 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $24,322 | ≈ $34,111 |
| Lot | 307 m² | 342 m² |
| Floor area | 206 m² | 190 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, 850 m | Villa-Maria, 970 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 446 avenue Lansdowne Full report: 637 avenue Lansdowne