8494-8496 rue De Grosbois vs 8580 rue De Grosbois
Data as of November 1, 2026 · updated every week
8580 rue De Grosbois is the older building (1920); 8494-8496 rue De Grosbois was built in 1957. 8580 rue De Grosbois is assessed at $762,700, 45% more than 8494-8496 rue De Grosbois ($524,500). 8494-8496 rue De Grosbois has 4 building permits on record, 8580 rue De Grosbois has 7. Neither is in a flood zone.
| 8494-8496 rue De Grosbois | 8580 rue De Grosbois | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1957 | 1920 |
| Assessed (roll) | $524,500 | $762,700 |
| Since the previous roll | +18 % | +9 % |
| Welcome tax on that value | ≈ $5,978 | ≈ $10,603 |
| Lot | 209 m² | 236 m² |
| Floor area | 162 m² | 135 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 | 4 · May 2019 | 7 · Sep 2025 |
| Findings | 1 Serious 3 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Honoré-Beaugrand, 760 m | Honoré-Beaugrand, 850 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 8494-8496 rue De Grosbois Full report: 8580 rue De Grosbois