312 8e Avenue vs 421-423 8e Avenue
Data as of October 29, 2026 · updated every week
312 8e Avenue is the older building (1949); 421-423 8e Avenue was built in 1963. 312 8e Avenue is assessed at $727,500, 5% more than 421-423 8e Avenue ($695,300). 312 8e Avenue has 2 building permits on record, 421-423 8e Avenue has 5. Neither is in a flood zone.
| 312 8e Avenue | 421-423 8e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1949 | 1963 |
| Assessed (roll) | $727,500 | $695,300 |
| Since the previous roll | +7 % | +20 % |
| Welcome tax on that value | ≈ $9,899 | ≈ $9,255 |
| Lot | 661 m² | 355 m² |
| Floor area | 191 m² | 120 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 · Jul 2024 | 5 · Jun 2019 |
| Findings | 1 Serious 1 Check 3 Note | 3 Note |
| Nearest metro | Angrignon, 1.9 km | Angrignon, 1.8 km |
The full report for each address explains every finding and shows the full permit and value history.