307 avenue Grosvenor vs 383-385 avenue Grosvenor
Data as of October 29, 2026 · updated every week
383-385 avenue Grosvenor is the older building (1905); 307 avenue Grosvenor was built in 1921. 383-385 avenue Grosvenor is assessed at $1,900,000, 14% more than 307 avenue Grosvenor ($1,659,900). Neither has a building permit on record. Neither is in a flood zone.
| 307 avenue Grosvenor | 383-385 avenue Grosvenor | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Westmount | Westmount |
| Built | 1921 | 1905 |
| Assessed (roll) | $1,659,900 | $1,900,000 |
| Since the previous roll | +10 % | +33 % |
| Welcome tax on that value | ≈ $23,009 | ≈ $26,611 |
| Lot | 240 m² | 333 m² |
| Floor area | 208 m² | 287 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 | 3 Note | 1 Note |
| Nearest metro | Vendôme, 630 m | Vendôme, 650 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 307 avenue Grosvenor Full report: 383-385 avenue Grosvenor