304-831 avenue Rockland vs 999 avenue Rockland
Data as of November 1, 2026 · updated every week
304-831 avenue Rockland is the older building (1934); 999 avenue Rockland was built in 1950. 304-831 avenue Rockland is assessed at $1,041,700 and 999 avenue Rockland at $616,100; one is a whole condo building, so the values do not compare directly. 304-831 avenue Rockland has 7 building permits on record, 999 avenue Rockland has 1. Neither is in a flood zone.
| 304-831 avenue Rockland | 999 avenue Rockland | |
|---|---|---|
| Type | Condo unit | Condo building, 1 unit |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1934 | 1950 |
| Assessed (roll) | $1,041,700 | $616,100 |
| Since the previous roll | +14 % | — |
| Welcome tax on that value | ≈ $16,183 | ≈ $7,671 |
| Lot | — | — |
| Floor area | 93 m² | 84 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 | 7 · May 2026 | 1 · Jul 2024 |
| Findings | 2 Check 5 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Outremont, 420 m | Outremont, 520 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 304-831 avenue Rockland Full report: 999 avenue Rockland