450-452 avenue Grosvenor vs 568 avenue Grosvenor
Data as of October 29, 2026 · updated every week
450-452 avenue Grosvenor is the older building (1898); 568 avenue Grosvenor was built in 1951. 568 avenue Grosvenor is assessed at $2,998,200, 65% more than 450-452 avenue Grosvenor ($1,812,500). Neither has a building permit on record. Neither is in a flood zone.
| 450-452 avenue Grosvenor | 568 avenue Grosvenor | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1898 | 1951 |
| Assessed (roll) | $1,812,500 | $2,998,200 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $25,298 | ≈ $43,084 |
| Lot | 214 m² | 601 m² |
| Floor area | 349 m² | 279 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, 700 m | Villa-Maria, 920 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 450-452 avenue Grosvenor Full report: 568 avenue Grosvenor