831 avenue Dollard vs 842 avenue Dollard
Data as of October 29, 2026 · updated every week
831 avenue Dollard is the older building (1929); 842 avenue Dollard was built in 1930. 842 avenue Dollard is assessed at $822,600, 12% more than 831 avenue Dollard ($733,300). 831 avenue Dollard has 0 building permits on record, 842 avenue Dollard has 4. Neither is in a flood zone.
| 831 avenue Dollard | 842 avenue Dollard | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1929 | 1930 |
| Assessed (roll) | $733,300 | $822,600 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $10,015 | ≈ $11,801 |
| Lot | — | — |
| Floor area | 123 m² | 131 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 | 0 | 4 · Feb 2025 |
| Findings | 5 Note | 1 Check 4 Note |
| Nearest metro | Outremont, 170 m | Outremont, 220 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 831 avenue Dollard Full report: 842 avenue Dollard