551 avenue Rockland vs 747 avenue Rockland
Data as of October 29, 2026 · updated every week
551 avenue Rockland is the older building (1910); 747 avenue Rockland was built in 1924. 747 avenue Rockland is assessed at $1,939,100, 6% more than 551 avenue Rockland ($1,824,000). 551 avenue Rockland has 3 building permits on record, 747 avenue Rockland has 4. Neither is in a flood zone.
| 551 avenue Rockland | 747 avenue Rockland | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1910 | 1924 |
| Assessed (roll) | $1,824,000 | $1,939,100 |
| Since the previous roll | +13 % | +11 % |
| Welcome tax on that value | ≈ $35,426 | ≈ $38,303 |
| Lot | 284 m² | 296 m² |
| Floor area | 184 m² | 213 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 | 3 · Nov 2017 | 4 · Oct 2025 |
| Findings | 1 Check 3 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Édouard-Montpetit, 500 m | Outremont, 440 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 551 avenue Rockland Full report: 747 avenue Rockland