4420 rue Sainte-Catherine Ouest vs 4827 rue Sainte-Catherine Ouest
Data as of October 29, 2026 · updated every week
4827 rue Sainte-Catherine Ouest is the older building (1890); 4420 rue Sainte-Catherine Ouest was built in 1986. 4420 rue Sainte-Catherine Ouest is assessed at $2,022,900, 267% more than 4827 rue Sainte-Catherine Ouest ($550,600). Neither has a building permit on record. Neither is in a flood zone.
| 4420 rue Sainte-Catherine Ouest | 4827 rue Sainte-Catherine Ouest | |
|---|---|---|
| Type | Condo building, 2 units | Condo building, 2 units |
| City and borough | Westmount | Westmount |
| Built | 1986 | ≈ 1890 |
| Assessed (roll) | $2,022,900 | $550,600 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $28,454 | ≈ $6,370 |
| Lot | — | — |
| Floor area | 664 m² | 168 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 | 3 Note | 2 Note |
| Nearest metro | Place St-Henri, 680 m | Vendôme, 550 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4420 rue Sainte-Catherine Ouest Full report: 4827 rue Sainte-Catherine Ouest