530-536 avenue O'Connell vs 645 avenue O'Connell
Data as of October 29, 2026 · updated every week
645 avenue O'Connell is the older building (1954); 530-536 avenue O'Connell was built in 1965. 645 avenue O'Connell is assessed at $646,200, 3% more than 530-536 avenue O'Connell ($624,800). Neither has a building permit on record. Neither is in a flood zone.
| 530-536 avenue O'Connell | 645 avenue O'Connell | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Dorval | Dorval |
| Built | 1965 | 1954 |
| Assessed (roll) | $624,800 | $646,200 |
| Since the previous roll | +20 % | +14 % |
| Welcome tax on that value | ≈ $7,483 | ≈ $7,804 |
| Lot | 794 m² | 794 m² |
| Floor area | — | 347 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 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 530-536 avenue O'Connell Full report: 645 avenue O'Connell