4210 boulevard De Maisonneuve Ouest vs 42-4500 boulevard De Maisonneuve Ouest
Data as of October 29, 2026 · updated every week
4210 boulevard De Maisonneuve Ouest is the older building (1910); 42-4500 boulevard De Maisonneuve Ouest was built in 1961. 4210 boulevard De Maisonneuve Ouest is assessed at $1,104,700 and 42-4500 boulevard De Maisonneuve Ouest at $570,600; one is a whole condo building, so the values do not compare directly. Neither has a building permit on record. Neither is in a flood zone.
| 4210 boulevard De Maisonneuve Ouest | 42-4500 boulevard De Maisonneuve Ouest | |
|---|---|---|
| Type | Condo building, 3 units | Condo unit |
| City and borough | Westmount | Westmount |
| Built | 1910 | 1961 |
| Assessed (roll) | $1,104,700 | $570,600 |
| Since the previous roll | — | +10 % |
| Welcome tax on that value | ≈ $14,681 | ≈ $6,670 |
| Lot | — | — |
| Floor area | 448 m² | 81 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 | 3 Note | 2 Note |
| Nearest metro | Atwater, 510 m | Place St-Henri, 830 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4210 boulevard De Maisonneuve Ouest Full report: 42-4500 boulevard De Maisonneuve Ouest