1001 avenue Rockland vs 831 avenue Rockland
Data as of November 1, 2026 · updated every week
831 avenue Rockland is the older building (1934); 1001 avenue Rockland was built in 1950. 831 avenue Rockland is assessed at $1,056,000, 58% more than 1001 avenue Rockland ($670,100). 1001 avenue Rockland has 1 building permits on record, 831 avenue Rockland has 7. Neither is in a flood zone.
| 1001 avenue Rockland | 831 avenue Rockland | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 23 units |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1950 | 1934 |
| Assessed (roll) | $670,100 | $1,056,000 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $8,751 | ≈ $16,469 |
| Lot | — | — |
| Floor area | 110 m² | 2,410 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 | 1 · Jul 2024 | 7 · May 2026 |
| Findings | 1 Check 6 Note | 2 Check 5 Note |
| Nearest metro | Outremont, 520 m | Outremont, 420 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1001 avenue Rockland Full report: 831 avenue Rockland