12603 rue De Montigny vs 13646 rue De Montigny
Data as of November 1, 2026 · updated every week
12603 rue De Montigny is the older building (1970); 13646 rue De Montigny was built in 1971. 13646 rue De Montigny is assessed at $396,000, 13% more than 12603 rue De Montigny ($350,500). 12603 rue De Montigny has 0 building permits on record, 13646 rue De Montigny has 1. Neither is in a flood zone.
| 12603 rue De Montigny | 13646 rue De Montigny | |
|---|---|---|
| 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 | 1970 | 1971 |
| Assessed (roll) | $350,500 | $396,000 |
| Since the previous roll | +17 % | +20 % |
| Welcome tax on that value | ≈ $3,368 | ≈ $4,051 |
| Lot | 141 m² | 283 m² |
| Floor area | 94 m² | 107 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 · Aug 2009 |
| Findings | 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12603 rue De Montigny Full report: 13646 rue De Montigny