386 avenue Grosvenor vs 531 avenue Grosvenor
Data as of October 29, 2026 · updated every week
531 avenue Grosvenor is the older building (1902); 386 avenue Grosvenor was built in 1906. 531 avenue Grosvenor is assessed at $3,225,800, 124% more than 386 avenue Grosvenor ($1,438,300). Neither has a building permit on record. Neither is in a flood zone.
| 386 avenue Grosvenor | 531 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1906 | 1902 |
| Assessed (roll) | $1,438,300 | $3,225,800 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $19,685 | ≈ $46,498 |
| Lot | 186 m² | 516 m² |
| Floor area | 169 m² | 271 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 | 2 Note | 1 Note |
| Nearest metro | Vendôme, 600 m | Vendôme, 850 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 386 avenue Grosvenor Full report: 531 avenue Grosvenor