11 rue Roussin vs 23 rue Roussin
Data as of October 29, 2026 · updated every week
23 rue Roussin is the older building (1963); 11 rue Roussin was built in 2017. 11 rue Roussin is assessed at $1,500,600, 361% more than 23 rue Roussin ($325,400). 11 rue Roussin has 8 building permits on record, 23 rue Roussin has 2. Both are in a flood zone.
| 11 rue Roussin | 23 rue Roussin | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 2017 | 1963 |
| Assessed (roll) | $1,500,600 | $325,400 |
| Since the previous roll | +14 % | +14 % |
| Welcome tax on that value | ≈ $27,341 | ≈ $2,992 |
| Lot | 3,051 m² | 1,108 m² |
| Floor area | 549 m² | 95 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | Yes | Yes |
| Building permits on record | 8 · Aug 2022 | 2 · Aug 2016 |
| Findings | 1 Check 4 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.