R31-4120 rue Sainte-Catherine Ouest vs 4850 rue Sainte-Catherine Ouest
Data as of November 1, 2026 · updated every week
R31-4120 rue Sainte-Catherine Ouest is the older building (1989); 4850 rue Sainte-Catherine Ouest was built in 1999. R31-4120 rue Sainte-Catherine Ouest is assessed at $63,800 and 4850 rue Sainte-Catherine Ouest at $986,300; 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.
| R31-4120 rue Sainte-Catherine Ouest | 4850 rue Sainte-Catherine Ouest | |
|---|---|---|
| Type | Condo unit | Condo building, 1 unit |
| City and borough | Westmount | Westmount |
| Built | 1989 | 1999 |
| Assessed (roll) | $63,800 | $986,300 |
| Since the previous roll | +10 % | — |
| Welcome tax on that value | ≈ $324 | ≈ $12,905 |
| Lot | — | — |
| Floor area | 1,338 m² | 130 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 | 2 Note | 2 Note |
| Nearest metro | Atwater, 340 m | Vendôme, 500 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: R31-4120 rue Sainte-Catherine Ouest Full report: 4850 rue Sainte-Catherine Ouest