8471-8473 rue De Forbin-Janson vs 8575-8577 rue De Forbin-Janson
Data as of November 1, 2026 · updated every week
8471-8473 rue De Forbin-Janson is the older building (1910); 8575-8577 rue De Forbin-Janson was built in 1964. 8575-8577 rue De Forbin-Janson is assessed at $805,700, 100% more than 8471-8473 rue De Forbin-Janson ($401,900). Each has 3 building permits on record. Neither is in a flood zone.
| 8471-8473 rue De Forbin-Janson | 8575-8577 rue De Forbin-Janson | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1910 | 1964 |
| Assessed (roll) | $401,900 | $805,700 |
| Since the previous roll | +18 % | +18 % |
| Welcome tax on that value | ≈ $4,139 | ≈ $11,463 |
| Lot | 209 m² | 293 m² |
| Floor area | 120 m² | 222 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 | 3 · Aug 2015 | 3 · Sep 2021 |
| Findings | 1 Serious 3 Note | 1 Serious 4 Note |
| Nearest metro | Honoré-Beaugrand, 670 m | Honoré-Beaugrand, 800 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 8471-8473 rue De Forbin-Janson Full report: 8575-8577 rue De Forbin-Janson