11505-11509 avenue Désy vs 12381-12387 avenue Désy
Data as of November 1, 2026 · updated every week
11505-11509 avenue Désy is the older building (1966); 12381-12387 avenue Désy was built in 1971. 12381-12387 avenue Désy is assessed at $1,046,500, 36% more than 11505-11509 avenue Désy ($771,000). Each has 1 building permits on record. Neither is in a flood zone.
| 11505-11509 avenue Désy | 12381-12387 avenue Désy | |
|---|---|---|
| Type | 2 dwellings | 5 dwellings |
| City and borough | Montréal · Montréal-Nord | Montréal · Montréal-Nord |
| Built | 1966 | 1971 |
| Assessed (roll) | $771,000 | $1,046,500 |
| Since the previous roll | +17 % | +22 % |
| Welcome tax on that value | ≈ $10,769 | ≈ $16,279 |
| Lot | 303 m² | 352 m² |
| Floor area | 212 m² | 315 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 · Jan 2025 | 1 · Sep 2025 |
| Findings | 1 Check 3 Note | 1 Check 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11505-11509 avenue Désy Full report: 12381-12387 avenue Désy