12109 rue Ontario Est vs 12205 rue Ontario Est
Data as of November 1, 2026 · updated every week
12109 rue Ontario Est is the older building (1962); 12205 rue Ontario Est was built in 1964. 12205 rue Ontario Est is assessed at $496,400, 42% more than 12109 rue Ontario Est ($350,000). Neither has a building permit on record. Neither is in a flood zone.
| 12109 rue Ontario Est | 12205 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 | 1962 | 1964 |
| Assessed (roll) | $350,000 | $496,400 |
| Since the previous roll | +32 % | +20 % |
| Welcome tax on that value | ≈ $3,361 | ≈ $5,557 |
| Lot | 184 m² | 437 m² |
| Floor area | 116 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 | 0 |
| Findings | 1 Serious 4 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12109 rue Ontario Est Full report: 12205 rue Ontario Est