671 avenue Rockland vs 830-832 avenue Rockland
Data as of October 29, 2026 · updated every week
671 avenue Rockland is the older building (1913); 830-832 avenue Rockland was built in 1925. They are assessed at about the same value ($2,637,700). 671 avenue Rockland has 3 building permits on record, 830-832 avenue Rockland has 0. Neither is in a flood zone.
| 671 avenue Rockland | 830-832 avenue Rockland | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1913 | 1925 |
| Assessed (roll) | $2,637,700 | $2,654,800 |
| Since the previous roll | +11 % | +6 % |
| Welcome tax on that value | ≈ $60,780 | ≈ $61,379 |
| Lot | 218 m² | 504 m² |
| Floor area | 220 m² | 480 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Sep 2018 | 0 |
| Findings | 1 Check 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Outremont, 520 m | Outremont, 470 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 671 avenue Rockland Full report: 830-832 avenue Rockland