580 avenue du Mont-Cassin vs 640 avenue du Mont-Cassin
Data as of November 1, 2026 · updated every week
640 avenue du Mont-Cassin is the older building (1960); 580 avenue du Mont-Cassin was built in 1986. 580 avenue du Mont-Cassin is assessed at $2,764,000, 8% more than 640 avenue du Mont-Cassin ($2,558,400). 580 avenue du Mont-Cassin has 1 building permits on record, 640 avenue du Mont-Cassin has 0. Neither is in a flood zone.
| 580 avenue du Mont-Cassin | 640 avenue du Mont-Cassin | |
|---|---|---|
| Type | 14 dwellings | 15 dwellings |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1986 | 1960 |
| Assessed (roll) | $2,764,000 | $2,558,400 |
| Since the previous roll | +24 % | +24 % |
| Welcome tax on that value | ≈ $65,201 | ≈ $58,005 |
| Lot | 544 m² | 557 m² |
| Floor area | 804 m² | 941 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 | 1 · Jul 2026 | 0 |
| Findings | 1 Check 4 Note | 4 Note |
| Nearest metro | Sauvé, 1.5 km | Sauvé, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 580 avenue du Mont-Cassin Full report: 640 avenue du Mont-Cassin