4008 rue Sainte-Catherine Ouest vs 503-4175 rue Sainte-Catherine Ouest
Data as of October 29, 2026 · updated every week
4008 rue Sainte-Catherine Ouest is the older building (1925); 503-4175 rue Sainte-Catherine Ouest was built in 1989. 4008 rue Sainte-Catherine Ouest is assessed at $544,100 and 503-4175 rue Sainte-Catherine Ouest at $1,413,900; 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.
| 4008 rue Sainte-Catherine Ouest | 503-4175 rue Sainte-Catherine Ouest | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Westmount | Westmount |
| Built | 1925 | 1989 |
| Assessed (roll) | $544,100 | $1,413,900 |
| Since the previous roll | — | +22 % |
| Welcome tax on that value | ≈ $6,272 | ≈ $19,319 |
| Lot | — | — |
| Floor area | 300 m² | 167 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: 4008 rue Sainte-Catherine Ouest Full report: 503-4175 rue Sainte-Catherine Ouest