850 42e Avenue vs 880 42e Avenue
Data as of October 25, 2026 · updated every week
850 42e Avenue is the older building (1949); 880 42e Avenue was built in 1950. They are assessed at about the same value ($675,700). 850 42e Avenue has 1 building permits on record, 880 42e Avenue has 0. Neither is in a flood zone.
| 850 42e Avenue | 880 42e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1949 | 1950 |
| Assessed (roll) | $675,700 | $672,800 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $8,863 | ≈ $8,805 |
| Lot | 418 m² | 418 m² |
| Floor area | 152 m² | 151 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 · Nov 2001 | 0 |
| Findings | 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.