303 avenue Grosvenor vs 354 avenue Grosvenor
Data as of October 29, 2026 · updated every week
354 avenue Grosvenor is the older building (1905); 303 avenue Grosvenor was built in 1921. 303 avenue Grosvenor is assessed at $1,801,800, 12% more than 354 avenue Grosvenor ($1,614,700). Neither has a building permit on record. Neither is in a flood zone.
| 303 avenue Grosvenor | 354 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1921 | 1905 |
| Assessed (roll) | $1,801,800 | $1,614,700 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $25,138 | ≈ $22,331 |
| Lot | 204 m² | 214 m² |
| Floor area | 218 m² | 162 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 | 3 Note |
| Nearest metro | Vendôme, 620 m | Vendôme, 570 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 303 avenue Grosvenor Full report: 354 avenue Grosvenor