4004 rue Sainte-Catherine Ouest vs 306-4175 rue Sainte-Catherine Ouest
Data as of October 29, 2026 · updated every week
4004 rue Sainte-Catherine Ouest is the older building (1925); 306-4175 rue Sainte-Catherine Ouest was built in 1989. 4004 rue Sainte-Catherine Ouest is assessed at $1,341,700 and 306-4175 rue Sainte-Catherine Ouest at $1,087,000; 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.
| 4004 rue Sainte-Catherine Ouest | 306-4175 rue Sainte-Catherine Ouest | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Westmount | Westmount |
| Built | 1925 | 1989 |
| Assessed (roll) | $1,341,700 | $1,087,000 |
| Since the previous roll | — | +22 % |
| Welcome tax on that value | ≈ $18,236 | ≈ $14,416 |
| Lot | — | — |
| Floor area | 156 m² | 118 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, 150 m | Atwater, 420 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4004 rue Sainte-Catherine Ouest Full report: 306-4175 rue Sainte-Catherine Ouest