179-181 9e Avenue vs 421-423 9e Avenue
Data as of October 29, 2026 · updated every week
179-181 9e Avenue is the older building (1951); 421-423 9e Avenue was built in 1955. 179-181 9e Avenue is assessed at $889,700, 21% more than 421-423 9e Avenue ($734,200). 179-181 9e Avenue has 2 building permits on record, 421-423 9e Avenue has 7. Neither is in a flood zone.
| 179-181 9e Avenue | 421-423 9e Avenue | |
|---|---|---|
| Type | 2 dwellings | 5 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1951 | 1955 |
| Assessed (roll) | $889,700 | $734,200 |
| Since the previous roll | +20 % | +9 % |
| Welcome tax on that value | ≈ $13,143 | ≈ $10,033 |
| Lot | 314 m² | 298 m² |
| Floor area | 198 m² | 245 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 | 2 · Oct 2007 | 7 · May 2012 |
| Findings | 4 Note | 4 Note |
| Nearest metro | Angrignon, 2.0 km | Angrignon, 1.9 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 179-181 9e Avenue Full report: 421-423 9e Avenue