11843 avenue du Beau-Bois vs 12020 avenue du Beau-Bois
Data as of November 1, 2026 · updated every week
11843 avenue du Beau-Bois is the older building (1989); 12020 avenue du Beau-Bois was built in 2002. 12020 avenue du Beau-Bois is assessed at $2,257,100, 35% more than 11843 avenue du Beau-Bois ($1,673,100). 11843 avenue du Beau-Bois has 1 building permits on record, 12020 avenue du Beau-Bois has 3. Neither is in a flood zone.
| 11843 avenue du Beau-Bois | 12020 avenue du Beau-Bois | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1989 | 2002 |
| Assessed (roll) | $1,673,100 | $2,257,100 |
| Since the previous roll | +14 % | +14 % |
| Welcome tax on that value | ≈ $31,653 | ≈ $47,459 |
| Lot | 641 m² | 1,404 m² |
| Floor area | 376 m² | 457 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 | 1 · Apr 1990 | 3 · Dec 2010 |
| Findings | 1 Check 4 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11843 avenue du Beau-Bois Full report: 12020 avenue du Beau-Bois