4251-4253 rue Sainte-Catherine Ouest vs 4515 rue Sainte-Catherine Ouest
Data as of October 29, 2026 · updated every week
4515 rue Sainte-Catherine Ouest is the older building (1933); 4251-4253 rue Sainte-Catherine Ouest was built in 1943. 4515 rue Sainte-Catherine Ouest is assessed at $2,850,800, 92% more than 4251-4253 rue Sainte-Catherine Ouest ($1,488,600). Neither has a building permit on record. Neither is in a flood zone.
| 4251-4253 rue Sainte-Catherine Ouest | 4515 rue Sainte-Catherine Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1943 | 1933 |
| Assessed (roll) | $1,488,600 | $2,850,800 |
| Since the previous roll | +10 % | +11 % |
| Welcome tax on that value | ≈ $20,440 | ≈ $40,873 |
| Lot | 190 m² | 1,413 m² |
| Floor area | 375 m² | 1,931 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 | 1 Check 1 Note |
| Nearest metro | Atwater, 570 m | Place St-Henri, 720 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4251-4253 rue Sainte-Catherine Ouest Full report: 4515 rue Sainte-Catherine Ouest