11 rue Proulx vs 21 rue Proulx
Data as of October 29, 2026 · updated every week
21 rue Proulx is the older building (1963); 11 rue Proulx was built in 2022. 11 rue Proulx is assessed at $1,034,700, 123% more than 21 rue Proulx ($463,100). 11 rue Proulx has 8 building permits on record, 21 rue Proulx has 0. Neither is in a flood zone.
| 11 rue Proulx | 21 rue Proulx | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 2022 | 1963 |
| Assessed (roll) | $1,034,700 | $463,100 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $16,043 | ≈ $5,057 |
| Lot | 1,161 m² | 615 m² |
| Floor area | 331 m² | 116 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 | 8 · Sep 2025 | 0 |
| Findings | 1 Check 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.