19820 boulevard Gouin Ouest vs 9511-9517 boulevard Gouin Ouest
Data as of October 29, 2026 · updated every week
19820 boulevard Gouin Ouest is the older building (1975); 9511-9517 boulevard Gouin Ouest was built in 1999. 9511-9517 boulevard Gouin Ouest is assessed at $2,259,700, 140% more than 19820 boulevard Gouin Ouest ($943,400). 19820 boulevard Gouin Ouest has 4 building permits on record, 9511-9517 boulevard Gouin Ouest has 5. Neither is in a flood zone.
| 19820 boulevard Gouin Ouest | 9511-9517 boulevard Gouin Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1975 | 1999 |
| Assessed (roll) | $943,400 | $2,259,700 |
| Since the previous roll | +18 % | +18 % |
| Welcome tax on that value | ≈ $14,217 | ≈ $47,550 |
| Lot | 1,256 m² | 2,875 m² |
| Floor area | 210 m² | 917 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 | 4 · Sep 2022 | 5 · Dec 2023 |
| Findings | 3 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 19820 boulevard Gouin Ouest Full report: 9511-9517 boulevard Gouin Ouest