3257-3261 rue Ontario Est vs 4290 rue Ontario Est
Data as of November 1, 2026 · updated every week
3257-3261 rue Ontario Est is the older building (1931); 4290 rue Ontario Est was built in 1964. 4290 rue Ontario Est is assessed at $1,935,600, 102% more than 3257-3261 rue Ontario Est ($959,700). 3257-3261 rue Ontario Est has 3 building permits on record, 4290 rue Ontario Est has 4. Neither is in a flood zone.
| 3257-3261 rue Ontario Est | 4290 rue Ontario Est | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1931 | 1964 |
| Assessed (roll) | $959,700 | $1,935,600 |
| Since the previous roll | +12 % | +9 % |
| Welcome tax on that value | ≈ $14,543 | ≈ $38,216 |
| Lot | 175 m² | 1,033 m² |
| Floor area | 417 m² | 759 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 | 3 · Jan 2019 | 4 · Jun 2013 |
| Findings | 1 Serious 1 Check 3 Note | 4 Note |
| Nearest metro | Préfontaine, 580 m | Pie-IX, 970 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3257-3261 rue Ontario Est Full report: 4290 rue Ontario Est