381 avenue Grosvenor vs 534 avenue Grosvenor
Data as of October 29, 2026 · updated every week
534 avenue Grosvenor is the older building (1897); 381 avenue Grosvenor was built in 1905. 534 avenue Grosvenor is assessed at $2,311,100, 28% more than 381 avenue Grosvenor ($1,801,700). Neither has a building permit on record. Neither is in a flood zone.
| 381 avenue Grosvenor | 534 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1905 | ≈ 1897 |
| Assessed (roll) | $1,801,700 | $2,311,100 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $25,136 | ≈ $32,777 |
| Lot | 217 m² | 258 m² |
| Floor area | 193 m² | 291 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 | Vendôme, 820 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 381 avenue Grosvenor Full report: 534 avenue Grosvenor