11800 rue Poincaré vs 11821 rue Poincaré
Data as of November 1, 2026 · updated every week
11800 rue Poincaré is the older building (1955); 11821 rue Poincaré was built in 1956. 11800 rue Poincaré is assessed at $717,100, 5% more than 11821 rue Poincaré ($681,900). Each has 1 building permits on record. Neither is in a flood zone.
| 11800 rue Poincaré | 11821 rue Poincaré | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1955 | 1956 |
| Assessed (roll) | $717,100 | $681,900 |
| Since the previous roll | +25 % | +25 % |
| Welcome tax on that value | ≈ $9,691 | ≈ $8,987 |
| Lot | 465 m² | 465 m² |
| Floor area | 118 m² | 113 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 | 1 · Oct 2022 | 1 · Nov 2021 |
| Findings | 1 Serious 4 Note | 1 Serious 4 Note |
| Nearest metro | Cartier, 2.0 km | Cartier, 1.9 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11800 rue Poincaré Full report: 11821 rue Poincaré