370 avenue Grosvenor vs 380 avenue Grosvenor
Data as of October 29, 2026 · updated every week
380 avenue Grosvenor is the older building (1902); 370 avenue Grosvenor was built in 1905. 380 avenue Grosvenor is assessed at $1,888,500, 18% more than 370 avenue Grosvenor ($1,599,700). Neither has a building permit on record. Neither is in a flood zone.
| 370 avenue Grosvenor | 380 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1905 | 1902 |
| Assessed (roll) | $1,599,700 | $1,888,500 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $22,106 | ≈ $26,438 |
| Lot | 210 m² | 259 m² |
| Floor area | 159 m² | 212 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 | 4 Note |
| Nearest metro | Vendôme, 580 m | Vendôme, 590 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 370 avenue Grosvenor Full report: 380 avenue Grosvenor