455 avenue Thorncrest vs 580 avenue Thorncrest
Data as of October 29, 2026 · updated every week
455 avenue Thorncrest is the older building (1952); 580 avenue Thorncrest was built in 1953. 455 avenue Thorncrest is assessed at $618,200, 19% more than 580 avenue Thorncrest ($518,900). Neither has a building permit on record. Neither is in a flood zone.
| 455 avenue Thorncrest | 580 avenue Thorncrest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Dorval | Dorval |
| Built | 1952 | 1953 |
| Assessed (roll) | $618,200 | $518,900 |
| Since the previous roll | +5 % | +9 % |
| Welcome tax on that value | ≈ $7,384 | ≈ $5,894 |
| Lot | 554 m² | 460 m² |
| Floor area | 98 m² | 99 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 Note | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 455 avenue Thorncrest Full report: 580 avenue Thorncrest