21134 boulevard Gouin Ouest vs 9840-9860 boulevard Gouin Ouest
Data as of October 29, 2026 · updated every week
21134 boulevard Gouin Ouest is the older building (1959); 9840-9860 boulevard Gouin Ouest was built in 1977. 9840-9860 boulevard Gouin Ouest is assessed at $25,198,300, 4762% more than 21134 boulevard Gouin Ouest ($518,300). Each has 3 building permits on record. Neither is in a flood zone.
| 21134 boulevard Gouin Ouest | 9840-9860 boulevard Gouin Ouest | |
|---|---|---|
| Type | House or building | 196 dwellings |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1959 | 1977 |
| Assessed (roll) | $518,300 | $25,198,300 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $5,885 | ≈ $960,828 |
| Lot | 1,200 m² | 12,352 m² |
| Floor area | 117 m² | 14,456 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 | 3 · Apr 2021 | 3 · Jul 2022 |
| Findings | 4 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21134 boulevard Gouin Ouest Full report: 9840-9860 boulevard Gouin Ouest