629 avenue Grosvenor vs 691 avenue Grosvenor
Data as of October 29, 2026 · updated every week
629 avenue Grosvenor is the older building (1912); 691 avenue Grosvenor was built in 1927. 629 avenue Grosvenor is assessed at $2,758,400, 25% more than 691 avenue Grosvenor ($2,203,600). Neither has a building permit on record. Neither is in a flood zone.
| 629 avenue Grosvenor | 691 avenue Grosvenor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1912 | 1927 |
| Assessed (roll) | $2,758,400 | $2,203,600 |
| Since the previous roll | +19 % | +2 % |
| Welcome tax on that value | ≈ $39,487 | ≈ $31,165 |
| Lot | 584 m² | 342 m² |
| Floor area | 369 m² | 292 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 | 2 Note |
| Nearest metro | Villa-Maria, 840 m | Villa-Maria, 760 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 629 avenue Grosvenor Full report: 691 avenue Grosvenor