11789 rue Poincaré vs 12086-12088 rue Poincaré
Data as of November 1, 2026 · updated every week
12086-12088 rue Poincaré is the older building (1920); 11789 rue Poincaré was built in 1956. They are assessed at about the same value ($639,000). 11789 rue Poincaré has 0 building permits on record, 12086-12088 rue Poincaré has 1. Neither is in a flood zone.
| 11789 rue Poincaré | 12086-12088 rue Poincaré | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1956 | 1920 |
| Assessed (roll) | $639,000 | $623,700 |
| Since the previous roll | +25 % | +3 % |
| Welcome tax on that value | ≈ $8,129 | ≈ $7,823 |
| Lot | 465 m² | 288 m² |
| Floor area | 112 m² | 217 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 0 | 1 · Aug 2018 |
| Findings | 1 Serious 5 Note | 1 Check 4 Note |
| Nearest metro | Cartier, 1.9 km | Cartier, 2.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11789 rue Poincaré Full report: 12086-12088 rue Poincaré