4451 boulevard De Maisonneuve Ouest vs 4860 boulevard De Maisonneuve Ouest
Data as of October 29, 2026 · updated every week
4451 boulevard De Maisonneuve Ouest is the older building (1922); 4860 boulevard De Maisonneuve Ouest was built in 1990. 4860 boulevard De Maisonneuve Ouest is assessed at $12,095,300, 318% more than 4451 boulevard De Maisonneuve Ouest ($2,891,500). Neither has a building permit on record. Neither is in a flood zone.
| 4451 boulevard De Maisonneuve Ouest | 4860 boulevard De Maisonneuve Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1922 | 1990 |
| Assessed (roll) | $2,891,500 | $12,095,300 |
| Since the previous roll | +1 % | +7 % |
| Welcome tax on that value | ≈ $41,483 | ≈ $179,540 |
| Lot | 351 m² | 1,977 m² |
| Floor area | 329 m² | 5,482 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 | 2 Note |
| Nearest metro | Place St-Henri, 880 m | Vendôme, 470 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4451 boulevard De Maisonneuve Ouest Full report: 4860 boulevard De Maisonneuve Ouest