3420-3424 rue Ontario Est vs 3630-3634 rue Ontario Est
Data as of November 1, 2026 · updated every week
3420-3424 rue Ontario Est is the older building (1930); 3630-3634 rue Ontario Est was built in 1952. 3630-3634 rue Ontario Est is assessed at $1,892,800, 155% more than 3420-3424 rue Ontario Est ($742,400). 3420-3424 rue Ontario Est has 3 building permits on record, 3630-3634 rue Ontario Est has 9. Neither is in a flood zone.
| 3420-3424 rue Ontario Est | 3630-3634 rue Ontario Est | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1930 | 1952 |
| Assessed (roll) | $742,400 | $1,892,800 |
| Since the previous roll | +12 % | +12 % |
| Welcome tax on that value | ≈ $10,197 | ≈ $37,146 |
| Lot | 257 m² | 501 m² |
| Floor area | 396 m² | 617 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 · Nov 2024 | 9 · Oct 2018 |
| Findings | 2 Check 4 Note | 7 Note |
| Nearest metro | Joliette, 600 m | Joliette, 580 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3420-3424 rue Ontario Est Full report: 3630-3634 rue Ontario Est