548 avenue O'Connell vs 575 avenue O'Connell
Data as of October 29, 2026 · updated every week
548 avenue O'Connell is the older building (1950); 575 avenue O'Connell was built in 1999. 575 avenue O'Connell is assessed at $1,405,700, 335% more than 548 avenue O'Connell ($323,100). Neither has a building permit on record. Neither is in a flood zone.
| 548 avenue O'Connell | 575 avenue O'Connell | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Dorval | Dorval |
| Built | 1950 | 1999 |
| Assessed (roll) | $323,100 | $1,405,700 |
| Since the previous roll | +2 % | +20 % |
| Welcome tax on that value | ≈ $2,957 | ≈ $19,196 |
| Lot | 397 m² | 1,589 m² |
| Floor area | 119 m² | 395 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 0 |
| Findings | 1 Check 1 Note | 1 Check 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 548 avenue O'Connell Full report: 575 avenue O'Connell