485 avenue Outremont vs 815-817 avenue Outremont
Data as of October 29, 2026 · updated every week
815-817 avenue Outremont is the older building (1928); 485 avenue Outremont was built in 1983. 485 avenue Outremont is assessed at $3,043,600, 154% more than 815-817 avenue Outremont ($1,196,100). 485 avenue Outremont has 3 building permits on record, 815-817 avenue Outremont has 0. Neither is in a flood zone.
| 485 avenue Outremont | 815-817 avenue Outremont | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1983 | 1928 |
| Assessed (roll) | $3,043,600 | $1,196,100 |
| Since the previous roll | +10 % | +6 % |
| Welcome tax on that value | ≈ $74,987 | ≈ $19,728 |
| Lot | 473 m² | 137 m² |
| Floor area | 366 m² | 307 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Nov 2023 | 0 |
| Findings | 1 Check 3 Note | 1 Serious 1 Check 7 Note |
| Nearest metro | Outremont, 630 m | Outremont, 150 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 485 avenue Outremont Full report: 815-817 avenue Outremont