519 Rue Sainte-Hélène vs 539-545 Rue Sainte-Hélène
Data as of November 1, 2026 · updated every week
539-545 Rue Sainte-Hélène is the older building (1941); 519 Rue Sainte-Hélène was built in 2022. 539-545 Rue Sainte-Hélène is assessed at $554,200, 16% more than 519 Rue Sainte-Hélène ($475,800). Neither has a building permit on record. Neither is in a flood zone.
| 519 Rue Sainte-Hélène | 539-545 Rue Sainte-Hélène | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 2022 | 1941 |
| Assessed (roll) | $475,800 | $554,200 |
| Since the previous roll | +28 % | +34 % |
| Welcome tax on that value | ≈ $5,248 | ≈ $6,424 |
| Lot | 277 m² | 780 m² |
| Floor area | 106 m² | 211 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 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 519 Rue Sainte-Hélène Full report: 539-545 Rue Sainte-Hélène