850 10e Avenue vs 875-877 10e Avenue
Data as of October 29, 2026 · updated every week
850 10e Avenue is the older building (1930); 875-877 10e Avenue was built in 1942. 875-877 10e Avenue is assessed at $670,200, 88% more than 850 10e Avenue ($356,500). 850 10e Avenue has 3 building permits on record, 875-877 10e Avenue has 0. Neither is in a flood zone.
| 850 10e Avenue | 875-877 10e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1930 | 1942 |
| Assessed (roll) | $356,500 | $670,200 |
| Since the previous roll | +21 % | +15 % |
| Welcome tax on that value | ≈ $3,458 | ≈ $8,753 |
| Lot | 309 m² | 424 m² |
| Floor area | 81 m² | 197 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 | 3 · Apr 2010 | 0 |
| 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.