266 avenue Outremont vs 380 avenue Outremont
Data as of October 29, 2026 · updated every week
266 avenue Outremont is the older building (1912); 380 avenue Outremont was built in 1946. 266 avenue Outremont is assessed at $3,521,000, 61% more than 380 avenue Outremont ($2,185,200). 266 avenue Outremont has 4 building permits on record, 380 avenue Outremont has 0. Neither is in a flood zone.
| 266 avenue Outremont | 380 avenue Outremont | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1912 | 1946 |
| Assessed (roll) | $3,521,000 | $2,185,200 |
| Since the previous roll | +3 % | +3 % |
| Welcome tax on that value | ≈ $93,736 | ≈ $44,943 |
| Lot | 531 m² | 275 m² |
| Floor area | 347 m² | 241 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 | 4 · Apr 2026 | 0 |
| Findings | 1 Serious 2 Check 2 Note | 5 Note |
| Nearest metro | Édouard-Montpetit, 950 m | Outremont, 760 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 266 avenue Outremont Full report: 380 avenue Outremont