414 avenue Grosvenor vs 458 avenue Grosvenor
Data as of October 29, 2026 · updated every week
458 avenue Grosvenor is the older building (1898); 414 avenue Grosvenor was built in 1908. 414 avenue Grosvenor is assessed at $941,400, 9% more than 458 avenue Grosvenor ($863,800). Neither has a building permit on record. Neither is in a flood zone.
| 414 avenue Grosvenor | 458 avenue Grosvenor | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Westmount | Westmount |
| Built | 1908 | ≈ 1898 |
| Assessed (roll) | $941,400 | $863,800 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $12,232 | ≈ $11,068 |
| Lot | — | — |
| Floor area | 128 m² | 117 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 | 2 Note |
| Nearest metro | Vendôme, 660 m | Vendôme, 700 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 414 avenue Grosvenor Full report: 458 avenue Grosvenor