333 avenue Grosvenor vs 392 avenue Grosvenor
Data as of October 29, 2026 · updated every week
333 avenue Grosvenor is the older building (1900); 392 avenue Grosvenor was built in 1909. 333 avenue Grosvenor is assessed at $2,058,100, 52% more than 392 avenue Grosvenor ($1,357,400). Neither has a building permit on record. Neither is in a flood zone.
| 333 avenue Grosvenor | 392 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1900 | 1909 |
| Assessed (roll) | $2,058,100 | $1,357,400 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $28,982 | ≈ $18,472 |
| Lot | 258 m² | 213 m² |
| Floor area | 226 m² | 139 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, 620 m | Vendôme, 600 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 333 avenue Grosvenor Full report: 392 avenue Grosvenor