19-21 8e Avenue vs 345 8e Avenue
Data as of October 29, 2026 · updated every week
19-21 8e Avenue is the older building (1920); 345 8e Avenue was built in 1922. 345 8e Avenue is assessed at $685,800, 12% more than 19-21 8e Avenue ($612,500). 19-21 8e Avenue has 1 building permits on record, 345 8e Avenue has 2. Neither is in a flood zone.
| 19-21 8e Avenue | 345 8e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1920 | 1922 |
| Assessed (roll) | $612,500 | $685,800 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $7,599 | ≈ $9,065 |
| Lot | 358 m² | 375 m² |
| Floor area | 153 m² | 209 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 | 1 · Apr 2017 | 2 · Apr 2021 |
| Findings | 4 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.