11817 rue Poincaré vs 11931 rue Poincaré
Data as of November 1, 2026 · updated every week
11931 rue Poincaré is the older building (1955); 11817 rue Poincaré was built in 1956. 11931 rue Poincaré is assessed at $752,800, 17% more than 11817 rue Poincaré ($644,300). 11817 rue Poincaré has 0 building permits on record, 11931 rue Poincaré has 2. Neither is in a flood zone.
| 11817 rue Poincaré | 11931 rue Poincaré | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1956 | 1955 |
| Assessed (roll) | $644,300 | $752,800 |
| Since the previous roll | +25 % | +25 % |
| Welcome tax on that value | ≈ $8,235 | ≈ $10,405 |
| Lot | 465 m² | 465 m² |
| Floor area | 112 m² | 136 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 | 0 | 2 · Sep 1996 |
| Findings | 5 Note | 1 Serious 4 Note |
| Nearest metro | Cartier, 1.9 km | Cartier, 1.9 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11817 rue Poincaré Full report: 11931 rue Poincaré