11851 avenue du Beau-Bois vs 12106 avenue du Beau-Bois
Data as of November 1, 2026 · updated every week
11851 avenue du Beau-Bois is the older building (1988); 12106 avenue du Beau-Bois was built in 2008. 12106 avenue du Beau-Bois is assessed at $2,412,000, 77% more than 11851 avenue du Beau-Bois ($1,363,900). 11851 avenue du Beau-Bois has 3 building permits on record, 12106 avenue du Beau-Bois has 2. Neither is in a flood zone.
| 11851 avenue du Beau-Bois | 12106 avenue du Beau-Bois | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1988 | 2008 |
| Assessed (roll) | $1,363,900 | $2,412,000 |
| Since the previous roll | +14 % | +14 % |
| Welcome tax on that value | ≈ $23,923 | ≈ $52,881 |
| Lot | 697 m² | 836 m² |
| Floor area | 296 m² | 358 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Apr 2024 | 2 · Sep 2008 |
| Findings | 2 Check 3 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11851 avenue du Beau-Bois Full report: 12106 avenue du Beau-Bois