300 avenue Lansdowne vs 490 avenue Lansdowne
Data as of October 29, 2026 · updated every week
490 avenue Lansdowne is the older building (1909); 300 avenue Lansdowne was built in 1964. 300 avenue Lansdowne is assessed at $10,142,000, 567% more than 490 avenue Lansdowne ($1,521,100). Neither has a building permit on record. Neither is in a flood zone.
| 300 avenue Lansdowne | 490 avenue Lansdowne | |
|---|---|---|
| Type | 30 dwellings | House or building |
| City and borough | Westmount | Westmount |
| Built | 1964 | 1909 |
| Assessed (roll) | $10,142,000 | $1,521,100 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $150,241 | ≈ $20,927 |
| Lot | 1,090 m² | 194 m² |
| Floor area | 3,346 m² | 207 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 Check 2 Note | 1 Note |
| Nearest metro | Vendôme, 750 m | Vendôme, 890 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 300 avenue Lansdowne Full report: 490 avenue Lansdowne