375 avenue Grosvenor vs 653 avenue Grosvenor
Data as of October 29, 2026 · updated every week
375 avenue Grosvenor is the older building (1905); 653 avenue Grosvenor was built in 1912. 653 avenue Grosvenor is assessed at $3,912,700, 217% more than 375 avenue Grosvenor ($1,233,500). Neither has a building permit on record. Neither is in a flood zone.
| 375 avenue Grosvenor | 653 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1905 | 1912 |
| Assessed (roll) | $1,233,500 | $3,912,700 |
| Since the previous roll | +10 % | +19 % |
| Welcome tax on that value | ≈ $16,613 | ≈ $56,801 |
| Lot | 229 m² | 387 m² |
| Floor area | 178 m² | 390 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 | 1 Note |
| Nearest metro | Vendôme, 650 m | Villa-Maria, 790 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 375 avenue Grosvenor Full report: 653 avenue Grosvenor