3425-3429 rue Ontario Est vs 3434 rue Ontario Est
Data as of November 1, 2026 · updated every week
3425-3429 rue Ontario Est is the older building (1925); 3434 rue Ontario Est was built in 1957. 3434 rue Ontario Est is assessed at $940,700, 33% more than 3425-3429 rue Ontario Est ($707,600). 3425-3429 rue Ontario Est has 0 building permits on record, 3434 rue Ontario Est has 1. Neither is in a flood zone.
| 3425-3429 rue Ontario Est | 3434 rue Ontario Est | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1925 | 1957 |
| Assessed (roll) | $707,600 | $940,700 |
| Since the previous roll | +12 % | +9 % |
| Welcome tax on that value | ≈ $9,501 | ≈ $14,163 |
| Lot | 256 m² | 513 m² |
| Floor area | 473 m² | 465 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 1 · Oct 2022 |
| Findings | 1 Serious 1 Check 5 Note | 1 Check 4 Note |
| Nearest metro | Joliette, 560 m | Joliette, 600 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3425-3429 rue Ontario Est Full report: 3434 rue Ontario Est