555-557 avenue Outremont vs 798 avenue Outremont
Data as of October 29, 2026 · updated every week
798 avenue Outremont is the older building (1926); 555-557 avenue Outremont was built in 1927. 798 avenue Outremont is assessed at $5,439,000, 221% more than 555-557 avenue Outremont ($1,696,200). 555-557 avenue Outremont has 3 building permits on record, 798 avenue Outremont has 2. Neither is in a flood zone.
| 555-557 avenue Outremont | 798 avenue Outremont | |
|---|---|---|
| Type | 2 dwellings | 14 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1927 | 1926 |
| Assessed (roll) | $1,696,200 | $5,439,000 |
| Since the previous roll | +6 % | +5 % |
| Welcome tax on that value | ≈ $32,231 | ≈ $170,456 |
| Lot | 283 m² | 855 m² |
| Floor area | 258 m² | 1,519 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 · May 2026 | 2 · Apr 2025 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 2 Check 4 Note |
| Nearest metro | Outremont, 530 m | Outremont, 90 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 555-557 avenue Outremont Full report: 798 avenue Outremont