17-21 avenue Rolland vs 26-30 avenue Rolland
Data as of October 29, 2026 · updated every week
17-21 avenue Rolland is the older building (1909); 26-30 avenue Rolland was built in 1952. 17-21 avenue Rolland is assessed at $600,500, 19% more than 26-30 avenue Rolland ($506,400). 17-21 avenue Rolland has 0 building permits on record, 26-30 avenue Rolland has 2. Neither is in a flood zone.
| 17-21 avenue Rolland | 26-30 avenue Rolland | |
|---|---|---|
| Type | 3 dwellings | 3 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1909 | 1952 |
| Assessed (roll) | $600,500 | $506,400 |
| Since the previous roll | +13 % | +13 % |
| Welcome tax on that value | ≈ $7,359 | ≈ $5,707 |
| Lot | 304 m² | 212 m² |
| Floor area | 202 m² | 256 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 | 0 | 2 · May 2025 |
| Findings | 1 Serious 1 Check 5 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 17-21 avenue Rolland Full report: 26-30 avenue Rolland