11 avenue de l' Alliance vs 20 avenue de l' Alliance
Data as of November 1, 2026 · updated every week
20 avenue de l' Alliance is the older building (1974); 11 avenue de l' Alliance was built in 1999. 11 avenue de l' Alliance is assessed at $1,107,200, 33% more than 20 avenue de l' Alliance ($830,300). 11 avenue de l' Alliance has 3 building permits on record, 20 avenue de l' Alliance has 2. Neither is in a flood zone.
| 11 avenue de l' Alliance | 20 avenue de l' Alliance | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1999 | 1974 |
| Assessed (roll) | $1,107,200 | $830,300 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $17,506 | ≈ $11,955 |
| Lot | 1,201 m² | 924 m² |
| Floor area | 182 m² | 114 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 | 3 · Jun 2021 | 2 · Jun 2013 |
| Findings | 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11 avenue de l' Alliance Full report: 20 avenue de l' Alliance