341 Rue Saint-Charles Ouest vs 520 Rue Saint-Charles Ouest
Data as of November 1, 2026 · updated every week
341 Rue Saint-Charles Ouest is the older building (1842); 520 Rue Saint-Charles Ouest was built in 2022. 520 Rue Saint-Charles Ouest is assessed at $7,799,200, 456% more than 341 Rue Saint-Charles Ouest ($1,402,500). Neither has a building permit on record. Neither is in a flood zone.
| 341 Rue Saint-Charles Ouest | 520 Rue Saint-Charles Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1842 | 2022 |
| Assessed (roll) | $1,402,500 | $7,799,200 |
| Since the previous roll | +21 % | +9 % |
| Welcome tax on that value | ≈ $30,734 | ≈ $222,635 |
| Lot | 4,754 m² | 2,209 m² |
| Floor area | 537 m² | 1,277 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 | 0 | 0 |
| Findings | 1 Note | 1 Check 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 341 Rue Saint-Charles Ouest Full report: 520 Rue Saint-Charles Ouest