8470 rue De Grosbois vs 9100 rue De Grosbois
Data as of November 1, 2026 · updated every week
8470 rue De Grosbois is the older building (1954); 9100 rue De Grosbois was built in 1984. 9100 rue De Grosbois is assessed at $653,600, 5% more than 8470 rue De Grosbois ($621,300). 8470 rue De Grosbois has 2 building permits on record, 9100 rue De Grosbois has 1. Neither is in a flood zone.
| 8470 rue De Grosbois | 9100 rue De Grosbois | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1954 | 1984 |
| Assessed (roll) | $621,300 | $653,600 |
| Since the previous roll | +9 % | +13 % |
| Welcome tax on that value | ≈ $7,775 | ≈ $8,421 |
| Lot | 355 m² | 254 m² |
| Floor area | 82 m² | 131 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 | 2 · Jan 2017 | 1 · Jun 2026 |
| Findings | 1 Serious 3 Note | 1 Check 3 Note |
| Nearest metro | Honoré-Beaugrand, 720 m | Honoré-Beaugrand, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 8470 rue De Grosbois Full report: 9100 rue De Grosbois