17 Rue Sainte-Hélène vs 21 Rue Sainte-Hélène
Data as of November 1, 2026 · updated every week
21 Rue Sainte-Hélène is the older building (1911); 17 Rue Sainte-Hélène was built in 1915. 17 Rue Sainte-Hélène is assessed at $448,100, 12% more than 21 Rue Sainte-Hélène ($398,400). Neither has a building permit on record. Neither is in a flood zone.
| 17 Rue Sainte-Hélène | 21 Rue Sainte-Hélène | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Gatineau | Gatineau |
| Built | 1915 | 1911 |
| Assessed (roll) | $448,100 | $398,400 |
| Since the previous roll | +61 % | +61 % |
| Welcome tax on that value | ≈ $4,832 | ≈ $4,087 |
| Lot | 537 m² | 497 m² |
| Floor area | 133 m² | 144 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: 17 Rue Sainte-Hélène Full report: 21 Rue Sainte-Hélène