417 rue Hélène-Baillargeon vs 491 rue Hélène-Baillargeon
Data as of November 1, 2026 · updated every week
417 rue Hélène-Baillargeon is the older building (2002); 491 rue Hélène-Baillargeon was built in 2004. 491 rue Hélène-Baillargeon is assessed at $660,400, 26% more than 417 rue Hélène-Baillargeon ($523,800). 417 rue Hélène-Baillargeon has 1 building permits on record, 491 rue Hélène-Baillargeon has 0. Neither is in a flood zone.
| 417 rue Hélène-Baillargeon | 491 rue Hélène-Baillargeon | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 2002 | 2004 |
| Assessed (roll) | $523,800 | $660,400 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $5,968 | ≈ $8,557 |
| Lot | — | — |
| Floor area | 87 m² | 89 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 1 · Apr 2018 | 0 |
| Findings | 6 Note | 5 Note |
| Nearest metro | Rosemont, 240 m | Rosemont, 310 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 417 rue Hélène-Baillargeon Full report: 491 rue Hélène-Baillargeon