431 avenue Grosvenor vs 701 avenue Grosvenor
Data as of October 29, 2026 · updated every week
431 avenue Grosvenor is the older building (1900); 701 avenue Grosvenor was built in 1913. 701 avenue Grosvenor is assessed at $2,105,900, 46% more than 431 avenue Grosvenor ($1,445,600). Neither has a building permit on record. Neither is in a flood zone.
| 431 avenue Grosvenor | 701 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1900 | 1913 |
| Assessed (roll) | $1,445,600 | $2,105,900 |
| Since the previous roll | 0 % | +2 % |
| Welcome tax on that value | ≈ $19,795 | ≈ $29,699 |
| Lot | 230 m² | 378 m² |
| Floor area | 179 m² | 274 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 | 3 Note |
| Nearest metro | Vendôme, 710 m | Villa-Maria, 770 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 431 avenue Grosvenor Full report: 701 avenue Grosvenor