840 avenue Antonine-Maillet vs 841 avenue Antonine-Maillet
Data as of October 29, 2026 · updated every week
841 avenue Antonine-Maillet is the older building (1930); 840 avenue Antonine-Maillet was built in 1947. 840 avenue Antonine-Maillet is assessed at $3,535,000, 80% more than 841 avenue Antonine-Maillet ($1,963,400). 840 avenue Antonine-Maillet has 3 building permits on record, 841 avenue Antonine-Maillet has 5. Neither is in a flood zone.
| 840 avenue Antonine-Maillet | 841 avenue Antonine-Maillet | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1947 | 1930 |
| Assessed (roll) | $3,535,000 | $1,963,400 |
| Since the previous roll | +3 % | +3 % |
| Welcome tax on that value | ≈ $94,296 | ≈ $38,911 |
| Lot | 628 m² | 300 m² |
| Floor area | 317 m² | 203 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · May 2020 | 5 · Sep 2024 |
| Findings | 3 Note | 1 Serious 2 Check 2 Note |
| Nearest metro | Outremont, 570 m | Outremont, 500 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 840 avenue Antonine-Maillet Full report: 841 avenue Antonine-Maillet