18-20 6e Avenue vs 344-354 6e Avenue
Data as of October 29, 2026 · updated every week
18-20 6e Avenue is the older building (1933); 344-354 6e Avenue was built in 1964. 344-354 6e Avenue is assessed at $2,318,800, 278% more than 18-20 6e Avenue ($614,000). 18-20 6e Avenue has 3 building permits on record, 344-354 6e Avenue has 12. Neither is in a flood zone.
| 18-20 6e Avenue | 344-354 6e Avenue | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1933 | 1964 |
| Assessed (roll) | $614,000 | $2,318,800 |
| Since the previous roll | +20 % | +12 % |
| Welcome tax on that value | ≈ $7,629 | ≈ $49,619 |
| Lot | 202 m² | 178 m² |
| Floor area | 232 m² | 200 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Apr 2023 | 12 · Sep 2022 |
| Findings | 1 Serious 1 Check 6 Note | 1 Serious 2 Check 4 Note |
| Nearest metro | Angrignon, 2.0 km | Monk, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.