306 avenue Grosvenor vs 442-444 avenue Grosvenor
Data as of October 29, 2026 · updated every week
442-444 avenue Grosvenor is the older building (1898); 306 avenue Grosvenor was built in 1912. 306 avenue Grosvenor is assessed at $1,816,800, 12% more than 442-444 avenue Grosvenor ($1,616,600). Neither has a building permit on record. Neither is in a flood zone.
| 306 avenue Grosvenor | 442-444 avenue Grosvenor | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Westmount | Westmount |
| Built | 1912 | ≈ 1898 |
| Assessed (roll) | $1,816,800 | $1,616,600 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $25,363 | ≈ $22,360 |
| Lot | 264 m² | 230 m² |
| Floor area | 209 m² | 322 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, 560 m | Vendôme, 690 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 306 avenue Grosvenor Full report: 442-444 avenue Grosvenor