605 avenue Rockland vs 977-981 avenue Rockland
Data as of October 29, 2026 · updated every week
605 avenue Rockland is the older building (1916); 977-981 avenue Rockland was built in 1951. 605 avenue Rockland is assessed at $3,480,200, 220% more than 977-981 avenue Rockland ($1,086,500). 605 avenue Rockland has 2 building permits on record, 977-981 avenue Rockland has 0. Neither is in a flood zone.
| 605 avenue Rockland | 977-981 avenue Rockland | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1916 | 1951 |
| Assessed (roll) | $3,480,200 | $1,086,500 |
| Since the previous roll | +13 % | +6 % |
| Welcome tax on that value | ≈ $92,104 | ≈ $17,079 |
| Lot | 480 m² | 151 m² |
| Floor area | 389 m² | 244 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 | 2 · Apr 2019 | 0 |
| Findings | 1 Check 3 Note | 4 Note |
| Nearest metro | Édouard-Montpetit, 560 m | Outremont, 500 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 605 avenue Rockland Full report: 977-981 avenue Rockland