476 avenue Grosvenor vs 659 avenue Grosvenor
Data as of October 29, 2026 · updated every week
476 avenue Grosvenor is the older building (1905); 659 avenue Grosvenor was built in 1911. 659 avenue Grosvenor is assessed at $2,748,900, 71% more than 476 avenue Grosvenor ($1,608,100). Neither has a building permit on record. Neither is in a flood zone.
| 476 avenue Grosvenor | 659 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1905 | 1911 |
| Assessed (roll) | $1,608,100 | $2,748,900 |
| Since the previous roll | 0 % | +19 % |
| Welcome tax on that value | ≈ $22,232 | ≈ $39,344 |
| Lot | 230 m² | 389 m² |
| Floor area | 190 m² | 257 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, 730 m | Villa-Maria, 780 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 476 avenue Grosvenor Full report: 659 avenue Grosvenor