462 avenue Mountain vs 490 avenue Mountain
Data as of October 29, 2026 · updated every week
490 avenue Mountain is the older building (1868); 462 avenue Mountain was built in 1911. 490 avenue Mountain is assessed at $2,567,100, 26% more than 462 avenue Mountain ($2,034,200). Neither has a building permit on record. Neither is in a flood zone.
| 462 avenue Mountain | 490 avenue Mountain | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1911 | ≈ 1868 |
| Assessed (roll) | $2,034,200 | $2,567,100 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $28,624 | ≈ $36,617 |
| Lot | 376 m² | 571 m² |
| Floor area | 185 m² | 264 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 | Atwater, 820 m | Atwater, 900 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 462 avenue Mountain Full report: 490 avenue Mountain