18 rue Bélair vs 4 rue Bélair
Data as of November 1, 2026 · updated every week
4 rue Bélair is the older building (1987); 18 rue Bélair was built in 1999. 18 rue Bélair is assessed at $2,879,300, 158% more than 4 rue Bélair ($1,118,100). 18 rue Bélair has 3 building permits on record, 4 rue Bélair has 0. 18 rue Bélair is in a flood zone; the other is not.
| 18 rue Bélair | 4 rue Bélair | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 1999 | 1987 |
| Assessed (roll) | $2,879,300 | $1,118,100 |
| Since the previous roll | +8 % | +14 % |
| Welcome tax on that value | ≈ $69,236 | ≈ $17,778 |
| Lot | 3,262 m² | 1,959 m² |
| Floor area | 561 m² | 400 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | Yes | No |
| Building permits on record | 3 · Aug 2023 | 0 |
| Findings | 1 Serious 3 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.