453-455 avenue Outremont vs 523 avenue Outremont
Data as of October 29, 2026 · updated every week
453-455 avenue Outremont is the older building (1912); 523 avenue Outremont was built in 1926. 453-455 avenue Outremont is assessed at $2,609,900, 34% more than 523 avenue Outremont ($1,944,100). 453-455 avenue Outremont has 2 building permits on record, 523 avenue Outremont has 3. Neither is in a flood zone.
| 453-455 avenue Outremont | 523 avenue Outremont | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1912 | 1926 |
| Assessed (roll) | $2,609,900 | $1,944,100 |
| Since the previous roll | +6 % | +10 % |
| Welcome tax on that value | ≈ $59,807 | ≈ $38,428 |
| Lot | 369 m² | 341 m² |
| Floor area | 252 m² | 238 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 3 Note | 1 Serious 2 Check 2 Note |
| Nearest metro | Outremont, 680 m | Outremont, 570 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 453-455 avenue Outremont Full report: 523 avenue Outremont