31 9e Avenue vs 55 9e Avenue
Data as of October 29, 2026 · updated every week
31 9e Avenue is the older building (1956); 55 9e Avenue was built in 1957. 55 9e Avenue is assessed at $1,970,500, 224% more than 31 9e Avenue ($608,900). 31 9e Avenue has 1 building permits on record, 55 9e Avenue has 3. Neither is in a flood zone.
| 31 9e Avenue | 55 9e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1956 | 1957 |
| Assessed (roll) | $608,900 | $1,970,500 |
| Since the previous roll | +14 % | +12 % |
| Welcome tax on that value | ≈ $7,527 | ≈ $39,088 |
| Lot | 1,045 m² | 976 m² |
| Floor area | 118 m² | 98 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 · Feb 2021 | 3 · Aug 2013 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.