12671 rue De Montigny vs 14423 rue De Montigny
Data as of November 1, 2026 · updated every week
14423 rue De Montigny is the older building (1960); 12671 rue De Montigny was built in 1981. 12671 rue De Montigny is assessed at $1,477,400, 217% more than 14423 rue De Montigny ($466,000). 12671 rue De Montigny has 0 building permits on record, 14423 rue De Montigny has 1. Neither is in a flood zone.
| 12671 rue De Montigny | 14423 rue De Montigny | |
|---|---|---|
| Type | 8 dwellings | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1981 | 1960 |
| Assessed (roll) | $1,477,400 | $466,000 |
| Since the previous roll | +22 % | +31 % |
| Welcome tax on that value | ≈ $26,761 | ≈ $5,101 |
| Lot | 723 m² | 396 m² |
| Floor area | 513 m² | 95 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 · May 2022 |
| Findings | 3 Note | 1 Serious 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12671 rue De Montigny Full report: 14423 rue De Montigny