2575-2577 rue Ontario Est vs 2801-2803 rue Ontario Est
Data as of November 1, 2026 · updated every week
2575-2577 rue Ontario Est is the older building (1900); 2801-2803 rue Ontario Est was built in 1944. 2801-2803 rue Ontario Est is assessed at $887,200, 36% more than 2575-2577 rue Ontario Est ($651,200). 2575-2577 rue Ontario Est has 3 building permits on record, 2801-2803 rue Ontario Est has 2. Neither is in a flood zone.
| 2575-2577 rue Ontario Est | 2801-2803 rue Ontario Est | |
|---|---|---|
| Type | 2 dwellings | 3 dwellings |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | ≈ 1900 | 1944 |
| Assessed (roll) | $651,200 | $887,200 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $8,373 | ≈ $13,093 |
| Lot | 162 m² | 206 m² |
| Floor area | 290 m² | 454 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 · Apr 2025 | 2 · Nov 2017 |
| Findings | 2 Check 5 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Frontenac, 50 m | Frontenac, 340 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 2575-2577 rue Ontario Est Full report: 2801-2803 rue Ontario Est