12103 rue Ontario Est vs 12405 rue Ontario Est
Data as of November 1, 2026 · updated every week
12103 rue Ontario Est is the older building (1963); 12405 rue Ontario Est was built in 1965. They are assessed at about the same value ($414,600). 12103 rue Ontario Est has 3 building permits on record, 12405 rue Ontario Est has 1. Neither is in a flood zone.
| 12103 rue Ontario Est | 12405 rue Ontario Est | |
|---|---|---|
| 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 | 1963 | 1965 |
| Assessed (roll) | $414,600 | $424,700 |
| Since the previous roll | +20 % | +20 % |
| Welcome tax on that value | ≈ $4,330 | ≈ $4,481 |
| Lot | 262 m² | 372 m² |
| Floor area | 116 m² | 110 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 | 3 · May 2022 | 1 · Jun 2025 |
| Findings | 1 Serious 3 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12103 rue Ontario Est Full report: 12405 rue Ontario Est