810 avenue Antonine-Maillet vs 850 avenue Antonine-Maillet
Data as of October 29, 2026 · updated every week
810 avenue Antonine-Maillet is the older building (1959); 850 avenue Antonine-Maillet was built in 1986. 850 avenue Antonine-Maillet is assessed at $2,052,000, 26% more than 810 avenue Antonine-Maillet ($1,632,400). 810 avenue Antonine-Maillet has 4 building permits on record, 850 avenue Antonine-Maillet has 1. Neither is in a flood zone.
| 810 avenue Antonine-Maillet | 850 avenue Antonine-Maillet | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1959 | 1986 |
| Assessed (roll) | $1,632,400 | $2,052,000 |
| Since the previous roll | +3 % | +3 % |
| Welcome tax on that value | ≈ $30,636 | ≈ $41,126 |
| Lot | 348 m² | 483 m² |
| Floor area | 194 m² | 190 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 | 4 · Sep 2021 | 1 · Aug 2018 |
| Findings | 1 Serious 3 Note | 4 Note |
| Nearest metro | Outremont, 560 m | Outremont, 560 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 810 avenue Antonine-Maillet Full report: 850 avenue Antonine-Maillet