11867 avenue du Beau-Bois vs 12231 avenue du Beau-Bois
Data as of November 1, 2026 · updated every week
11867 avenue du Beau-Bois is the older building (1987); 12231 avenue du Beau-Bois was built in 2003. 12231 avenue du Beau-Bois is assessed at $1,686,500, 5% more than 11867 avenue du Beau-Bois ($1,600,000). Each has 2 building permits on record. Neither is in a flood zone.
| 11867 avenue du Beau-Bois | 12231 avenue du Beau-Bois | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1987 | 2003 |
| Assessed (roll) | $1,600,000 | $1,686,500 |
| Since the previous roll | +43 % | +14 % |
| Welcome tax on that value | ≈ $29,826 | ≈ $31,988 |
| Lot | 595 m² | 577 m² |
| Floor area | 317 m² | 323 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 · Oct 2026 | 2 · Apr 2004 |
| Findings | 2 Check 2 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11867 avenue du Beau-Bois Full report: 12231 avenue du Beau-Bois