3571-3575 rue Ontario Est vs 4639-4641 rue Ontario Est
Data as of November 1, 2026 · updated every week
4639-4641 rue Ontario Est is the older building (1900); 3571-3575 rue Ontario Est was built in 1987. 3571-3575 rue Ontario Est is assessed at $1,380,300, 73% more than 4639-4641 rue Ontario Est ($799,200). 3571-3575 rue Ontario Est has 3 building permits on record, 4639-4641 rue Ontario Est has 5. Neither is in a flood zone.
| 3571-3575 rue Ontario Est | 4639-4641 rue Ontario Est | |
|---|---|---|
| Type | 4 dwellings | 2 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1987 | ≈ 1900 |
| Assessed (roll) | $1,380,300 | $799,200 |
| Since the previous roll | +12 % | +11 % |
| Welcome tax on that value | ≈ $24,333 | ≈ $11,333 |
| Lot | 307 m² | 181 m² |
| Floor area | 583 m² | 150 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Sep 2007 | 5 · Mar 2025 |
| Findings | 1 Check 5 Note | 2 Check 4 Note |
| Nearest metro | Joliette, 530 m | Viau, 890 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3571-3575 rue Ontario Est Full report: 4639-4641 rue Ontario Est