3145-3149 rue Ontario Est vs 4810-4814 rue Ontario Est
Data as of November 1, 2026 · updated every week
3145-3149 rue Ontario Est is the older building (1910); 4810-4814 rue Ontario Est was built in 1951. 3145-3149 rue Ontario Est is assessed at $943,600, 6% more than 4810-4814 rue Ontario Est ($890,300). 3145-3149 rue Ontario Est has 2 building permits on record, 4810-4814 rue Ontario Est has 3. Neither is in a flood zone.
| 3145-3149 rue Ontario Est | 4810-4814 rue Ontario Est | |
|---|---|---|
| Type | 8 dwellings | 2 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1910 | 1951 |
| Assessed (roll) | $943,600 | $890,300 |
| Since the previous roll | +12 % | +11 % |
| Welcome tax on that value | ≈ $14,221 | ≈ $13,155 |
| Lot | 242 m² | 241 m² |
| Floor area | 419 m² | 204 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 | 2 · Jan 2001 | 3 · Feb 2022 |
| Findings | 1 Check 3 Note | 5 Note |
| Nearest metro | Préfontaine, 520 m | Viau, 930 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3145-3149 rue Ontario Est Full report: 4810-4814 rue Ontario Est