12399 rue Jules-Helbronner vs 12423 rue Jules-Helbronner
Data as of November 1, 2026 · updated every week
12399 rue Jules-Helbronner is the older building (2015); 12423 rue Jules-Helbronner was built in 2017. They are assessed at about the same value ($644,600). Each has 2 building permits on record. Neither is in a flood zone.
| 12399 rue Jules-Helbronner | 12423 rue Jules-Helbronner | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 2015 | 2017 |
| Assessed (roll) | $644,600 | $635,100 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $8,241 | ≈ $8,051 |
| Lot | 266 m² | 305 m² |
| Floor area | 149 m² | 147 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 | 2 · May 2020 | 2 · Sep 2017 |
| Findings | 3 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12399 rue Jules-Helbronner Full report: 12423 rue Jules-Helbronner