4650 rue Sainte-Catherine Ouest vs R4-4821 rue Sainte-Catherine Ouest
Data as of October 29, 2026 · updated every week
R4-4821 rue Sainte-Catherine Ouest is the older building (1890); 4650 rue Sainte-Catherine Ouest was built in 2001. 4650 rue Sainte-Catherine Ouest is assessed at $1,190,800 and R4-4821 rue Sainte-Catherine Ouest at $585,300; 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.
| 4650 rue Sainte-Catherine Ouest | R4-4821 rue Sainte-Catherine Ouest | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Westmount | Westmount |
| Built | 2001 | 1890 |
| Assessed (roll) | $1,190,800 | $585,300 |
| Since the previous roll | — | +12 % |
| Welcome tax on that value | ≈ $15,973 | ≈ $6,890 |
| Lot | — | — |
| Floor area | 136 m² | 86 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 Check 2 Note | 2 Note |
| Nearest metro | Place St-Henri, 740 m | Vendôme, 560 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4650 rue Sainte-Catherine Ouest Full report: R4-4821 rue Sainte-Catherine Ouest