3121 place Hélène-Boullé vs 3131 place Hélène-Boullé
Data as of November 1, 2026 · updated every week
3131 place Hélène-Boullé is the older building (1956); 3121 place Hélène-Boullé was built in 1957. 3131 place Hélène-Boullé is assessed at $856,400, 8% more than 3121 place Hélène-Boullé ($789,600). 3121 place Hélène-Boullé has 0 building permits on record, 3131 place Hélène-Boullé has 2. Neither is in a flood zone.
| 3121 place Hélène-Boullé | 3131 place Hélène-Boullé | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1957 | 1956 |
| Assessed (roll) | $789,600 | $856,400 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $11,141 | ≈ $12,477 |
| Lot | 402 m² | 368 m² |
| Floor area | 188 m² | 176 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 | 2 · Sep 2017 |
| Findings | 1 Serious 4 Note | 1 Serious 3 Note |
| Nearest metro | De la Concorde, 2.2 km | De la Concorde, 2.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3121 place Hélène-Boullé Full report: 3131 place Hélène-Boullé