11831 avenue André-Dumas vs 11971-11973 avenue André-Dumas
Data as of November 1, 2026 · updated every week
11971-11973 avenue André-Dumas is the older building (1978); 11831 avenue André-Dumas was built in 1980. 11831 avenue André-Dumas is assessed at $1,135,400, 42% more than 11971-11973 avenue André-Dumas ($800,000). 11831 avenue André-Dumas has 0 building permits on record, 11971-11973 avenue André-Dumas has 1. Neither is in a flood zone.
| 11831 avenue André-Dumas | 11971-11973 avenue André-Dumas | |
|---|---|---|
| Type | 4 dwellings | 3 dwellings |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1980 | 1978 |
| Assessed (roll) | $1,135,400 | $800,000 |
| Since the previous roll | +31 % | +13 % |
| Welcome tax on that value | ≈ $18,211 | ≈ $11,349 |
| Lot | 468 m² | 353 m² |
| Floor area | 360 m² | 262 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 | 1 · Mar 2022 |
| Findings | 3 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11831 avenue André-Dumas Full report: 11971-11973 avenue André-Dumas