4271 rue Ontario Est vs 4490 rue Ontario Est
Data as of November 1, 2026 · updated every week
4490 rue Ontario Est is the older building (1900); 4271 rue Ontario Est was built in 1928. 4271 rue Ontario Est is assessed at $433,800, 39% more than 4490 rue Ontario Est ($311,100). 4271 rue Ontario Est has 1 building permits on record, 4490 rue Ontario Est has 0. Neither is in a flood zone.
| 4271 rue Ontario Est | 4490 rue Ontario Est | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1928 | ≈ 1900 |
| Assessed (roll) | $433,800 | $311,100 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $4,618 | ≈ $2,797 |
| Lot | — | — |
| Floor area | 275 m² | 92 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 | 1 · Dec 2009 | 0 |
| Findings | 5 Note | 5 Note |
| Nearest metro | Pie-IX, 900 m | Viau, 1,000 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4271 rue Ontario Est Full report: 4490 rue Ontario Est