12284 rue Ontario Est vs 12357 rue Ontario Est
Data as of November 1, 2026 · updated every week
12284 rue Ontario Est is the older building (1964); 12357 rue Ontario Est was built in 1968. 12357 rue Ontario Est is assessed at $625,200, 9% more than 12284 rue Ontario Est ($574,000). 12284 rue Ontario Est has 2 building permits on record, 12357 rue Ontario Est has 0. Neither is in a flood zone.
| 12284 rue Ontario Est | 12357 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 | 1964 | 1968 |
| Assessed (roll) | $574,000 | $625,200 |
| Since the previous roll | +20 % | +20 % |
| Welcome tax on that value | ≈ $6,829 | ≈ $7,853 |
| Lot | 509 m² | 485 m² |
| Floor area | 129 m² | 121 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 | 2 · Nov 2016 | 0 |
| Findings | 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12284 rue Ontario Est Full report: 12357 rue Ontario Est