658 avenue Grosvenor vs 704 avenue Grosvenor
Data as of October 29, 2026 · updated every week
658 avenue Grosvenor is the older building (1912); 704 avenue Grosvenor was built in 1914. 704 avenue Grosvenor is assessed at $2,407,200, 16% more than 658 avenue Grosvenor ($2,075,800). Neither has a building permit on record. Neither is in a flood zone.
| 658 avenue Grosvenor | 704 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1912 | 1914 |
| Assessed (roll) | $2,075,800 | $2,407,200 |
| Since the previous roll | +19 % | +2 % |
| Welcome tax on that value | ≈ $29,248 | ≈ $34,219 |
| Lot | 383 m² | 371 m² |
| Floor area | 220 m² | 284 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 | 2 Note |
| Nearest metro | Villa-Maria, 730 m | Villa-Maria, 710 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 658 avenue Grosvenor Full report: 704 avenue Grosvenor