55 avenue Columbia vs 64 avenue Columbia
Data as of October 29, 2026 · updated every week
64 avenue Columbia is the older building (1895); 55 avenue Columbia was built in 1896. 64 avenue Columbia is assessed at $1,384,500, 10% more than 55 avenue Columbia ($1,256,200). Neither has a building permit on record. Neither is in a flood zone.
| 55 avenue Columbia | 64 avenue Columbia | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1896 | ≈ 1895 |
| Assessed (roll) | $1,256,200 | $1,384,500 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $16,954 | ≈ $18,878 |
| Lot | 250 m² | 171 m² |
| Floor area | 171 m² | 149 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 0 |
| Findings | 1 Note | 1 Check 1 Note |
| Nearest metro | Lionel-Groulx, 490 m | Lionel-Groulx, 530 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 55 avenue Columbia Full report: 64 avenue Columbia