421 avenue Mount-Stephen vs 460 avenue Mount-Stephen
Data as of October 29, 2026 · updated every week
460 avenue Mount-Stephen is the older building (1909); 421 avenue Mount-Stephen was built in 1910. 460 avenue Mount-Stephen is assessed at $2,332,400, 8% more than 421 avenue Mount-Stephen ($2,150,400). Neither has a building permit on record. Neither is in a flood zone.
| 421 avenue Mount-Stephen | 460 avenue Mount-Stephen | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1910 | 1909 |
| Assessed (roll) | $2,150,400 | $2,332,400 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $30,367 | ≈ $33,097 |
| Lot | 241 m² | 401 m² |
| Floor area | 257 m² | 295 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 Note | 2 Note |
| Nearest metro | Vendôme, 1.1 km | Vendôme, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 421 avenue Mount-Stephen Full report: 460 avenue Mount-Stephen