721 avenue Antonine-Maillet vs 870 avenue Antonine-Maillet
Data as of November 1, 2026 · updated every week
721 avenue Antonine-Maillet is the older building (1927); 870 avenue Antonine-Maillet was built in 1963. 721 avenue Antonine-Maillet is assessed at $3,585,300, 55% more than 870 avenue Antonine-Maillet ($2,310,700). 721 avenue Antonine-Maillet has 4 building permits on record, 870 avenue Antonine-Maillet has 2. Neither is in a flood zone.
| 721 avenue Antonine-Maillet | 870 avenue Antonine-Maillet | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1927 | 1963 |
| Assessed (roll) | $3,585,300 | $2,310,700 |
| Since the previous roll | +11 % | +3 % |
| Welcome tax on that value | ≈ $96,308 | ≈ $49,335 |
| Lot | 483 m² | 367 m² |
| Floor area | 347 m² | 458 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 | 4 · Aug 2026 | 2 · Sep 2018 |
| Findings | 2 Check 3 Note | 1 Serious 4 Note |
| Nearest metro | Outremont, 550 m | Outremont, 570 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 721 avenue Antonine-Maillet Full report: 870 avenue Antonine-Maillet