457 avenue Outremont vs 712 avenue Outremont
Data as of October 29, 2026 · updated every week
712 avenue Outremont is the older building (1909); 457 avenue Outremont was built in 1913. 457 avenue Outremont is assessed at $1,035,400, 17% more than 712 avenue Outremont ($887,700). 457 avenue Outremont has 2 building permits on record, 712 avenue Outremont has 3. Neither is in a flood zone.
| 457 avenue Outremont | 712 avenue Outremont | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1913 | 1909 |
| Assessed (roll) | $1,035,400 | $887,700 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $16,057 | ≈ $13,103 |
| Lot | — | — |
| Floor area | 140 m² | 143 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 | 2 · May 2022 | 3 · Mar 2026 |
| Findings | 1 Check 4 Note | 2 Check 3 Note |
| Nearest metro | Outremont, 670 m | Outremont, 250 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 457 avenue Outremont Full report: 712 avenue Outremont