421-423 9e Avenue vs 54-56 9e Avenue
Data as of October 29, 2026 · updated every week
54-56 9e Avenue is the older building (1951); 421-423 9e Avenue was built in 1955. 54-56 9e Avenue is assessed at $2,001,100, 173% more than 421-423 9e Avenue ($734,200). 421-423 9e Avenue has 7 building permits on record, 54-56 9e Avenue has 8. Neither is in a flood zone.
| 421-423 9e Avenue | 54-56 9e Avenue | |
|---|---|---|
| Type | 5 dwellings | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1955 | 1951 |
| Assessed (roll) | $734,200 | $2,001,100 |
| Since the previous roll | +9 % | +16 % |
| Welcome tax on that value | ≈ $10,033 | ≈ $39,853 |
| Lot | 298 m² | 325 m² |
| Floor area | 245 m² | 202 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 | 7 · May 2012 | 8 · May 2024 |
| Findings | 4 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Angrignon, 1.9 km | — |
The full report for each address explains every finding and shows the full permit and value history.