155 9e Avenue vs 343-349 9e Avenue
Data as of October 25, 2026 · updated every week
155 9e Avenue is the older building (1920); 343-349 9e Avenue was built in 1956. 343-349 9e Avenue is assessed at $938,300, 56% more than 155 9e Avenue ($602,700). 155 9e Avenue has 4 building permits on record, 343-349 9e Avenue has 2. Neither is in a flood zone.
| 155 9e Avenue | 343-349 9e Avenue | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1920 | 1956 |
| Assessed (roll) | $602,700 | $938,300 |
| Since the previous roll | +23 % | +16 % |
| Welcome tax on that value | ≈ $7,403 | ≈ $14,115 |
| Lot | 465 m² | 465 m² |
| Floor area | 129 m² | 210 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 4 · Jun 2020 | 2 · Nov 2009 |
| Findings | 1 Check 5 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.