705 12e Avenue vs 835-839 12e Avenue
Data as of October 25, 2026 · updated every week
835-839 12e Avenue is the older building (1940); 705 12e Avenue was built in 1945. 835-839 12e Avenue is assessed at $768,200, 69% more than 705 12e Avenue ($455,000). 705 12e Avenue has 0 building permits on record, 835-839 12e Avenue has 2. Neither is in a flood zone.
| 705 12e Avenue | 835-839 12e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1945 | 1940 |
| Assessed (roll) | $455,000 | $768,200 |
| Since the previous roll | +37 % | +15 % |
| Welcome tax on that value | ≈ $4,936 | ≈ $10,713 |
| Lot | 222 m² | 209 m² |
| Floor area | 84 m² | 163 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 | 0 | 2 · Oct 2021 |
| Findings | 5 Note | 1 Serious 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.