646 avenue Outremont vs R1-837 avenue Outremont
Data as of October 29, 2026 · updated every week
R1-837 avenue Outremont is the older building (1914); 646 avenue Outremont was built in 1927. 646 avenue Outremont is assessed at $822,500 and R1-837 avenue Outremont at $798,500; one is a whole condo building, so the values do not compare directly. Neither has a building permit on record. Neither is in a flood zone.
| 646 avenue Outremont | R1-837 avenue Outremont | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1927 | 1914 |
| Assessed (roll) | $822,500 | $798,500 |
| Since the previous roll | — | +13 % |
| Welcome tax on that value | ≈ $11,799 | ≈ $11,319 |
| Lot | — | — |
| Floor area | 119 m² | 109 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 | 0 | 0 |
| Findings | 4 Note | 1 Check 6 Note |
| Nearest metro | Outremont, 370 m | Outremont, 170 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 646 avenue Outremont Full report: R1-837 avenue Outremont