5505-5509 9e Avenue vs 6870 9e Avenue
Data as of November 1, 2026 · updated every week
5505-5509 9e Avenue is the older building (1923); 6870 9e Avenue was built in 1949. 6870 9e Avenue is assessed at $1,017,300, 16% more than 5505-5509 9e Avenue ($874,100). 5505-5509 9e Avenue has 4 building permits on record, 6870 9e Avenue has 2. Neither is in a flood zone.
| 5505-5509 9e Avenue | 6870 9e Avenue | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1923 | 1949 |
| Assessed (roll) | $874,100 | $1,017,300 |
| Since the previous roll | +10 % | +26 % |
| Welcome tax on that value | ≈ $12,831 | ≈ $15,695 |
| Lot | 138 m² | 331 m² |
| Floor area | 246 m² | 139 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 | 4 · Aug 2025 | 2 · May 2025 |
| Findings | 2 Check 2 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Pie-IX, 1.9 km | Iberville, 700 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5505-5509 9e Avenue Full report: 6870 9e Avenue