568 avenue Grosvenor vs 663 avenue Grosvenor
Data as of October 29, 2026 · updated every week
663 avenue Grosvenor is the older building (1911); 568 avenue Grosvenor was built in 1951. 568 avenue Grosvenor is assessed at $2,998,200, 21% more than 663 avenue Grosvenor ($2,485,200). Neither has a building permit on record. Neither is in a flood zone.
| 568 avenue Grosvenor | 663 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1951 | 1911 |
| Assessed (roll) | $2,998,200 | $2,485,200 |
| Since the previous roll | 0 % | +19 % |
| Welcome tax on that value | ≈ $43,084 | ≈ $35,389 |
| Lot | 601 m² | 387 m² |
| Floor area | 279 m² | 266 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 | Villa-Maria, 920 m | Villa-Maria, 780 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 568 avenue Grosvenor Full report: 663 avenue Grosvenor