11580 rue Poincaré vs 11884 rue Poincaré
Data as of November 1, 2026 · updated every week
11884 rue Poincaré is the older building (1955); 11580 rue Poincaré was built in 1956. They are assessed at about the same value ($718,000). 11580 rue Poincaré has 0 building permits on record, 11884 rue Poincaré has 2. Neither is in a flood zone.
| 11580 rue Poincaré | 11884 rue Poincaré | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1956 | 1955 |
| Assessed (roll) | $718,000 | $734,500 |
| Since the previous roll | +25 % | +25 % |
| Welcome tax on that value | ≈ $9,709 | ≈ $10,039 |
| Lot | 511 m² | 488 m² |
| Floor area | 115 m² | 107 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 · Jul 2019 |
| Findings | 1 Serious 3 Note | 3 Note |
| Nearest metro | Henri-Bourassa, 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: 11580 rue Poincaré Full report: 11884 rue Poincaré