15511-15515 boulevard Gouin Ouest vs 16423 boulevard Gouin Ouest
Data as of November 1, 2026 · updated every week
15511-15515 boulevard Gouin Ouest is the older building (1808); 16423 boulevard Gouin Ouest was built in 1969. 16423 boulevard Gouin Ouest is assessed at $2,551,700, 302% more than 15511-15515 boulevard Gouin Ouest ($635,200). 15511-15515 boulevard Gouin Ouest has 2 building permits on record, 16423 boulevard Gouin Ouest has 5. Neither is in a flood zone.
| 15511-15515 boulevard Gouin Ouest | 16423 boulevard Gouin Ouest | |
|---|---|---|
| Type | 3 dwellings | 16 dwellings |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | ≈ 1808 | 1969 |
| Assessed (roll) | $635,200 | $2,551,700 |
| Since the previous roll | +23 % | +11 % |
| Welcome tax on that value | ≈ $8,053 | ≈ $57,770 |
| Lot | 721 m² | 1,273 m² |
| Floor area | 256 m² | 1,328 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 2 · Jul 2026 | 5 · Jul 2022 |
| Findings | 2 Check 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 15511-15515 boulevard Gouin Ouest Full report: 16423 boulevard Gouin Ouest