5558-5566 12e Avenue vs 6655 12e Avenue
Data as of November 1, 2026 · updated every week
5558-5566 12e Avenue is the older building (1928); 6655 12e Avenue was built in 1949. 5558-5566 12e Avenue is assessed at $847,700, 9% more than 6655 12e Avenue ($776,900). Each has 3 building permits on record. Neither is in a flood zone.
| 5558-5566 12e Avenue | 6655 12e Avenue | |
|---|---|---|
| Type | 4 dwellings | House or building |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1928 | 1949 |
| Assessed (roll) | $847,700 | $776,900 |
| Since the previous roll | +15 % | +15 % |
| Welcome tax on that value | ≈ $12,303 | ≈ $10,887 |
| Lot | 238 m² | 222 m² |
| Floor area | 314 m² | 109 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 3 · Sep 2025 | 3 · Mar 2021 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 3 Note |
| Nearest metro | Pie-IX, 1.9 km | Saint-Michel, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5558-5566 12e Avenue Full report: 6655 12e Avenue