15 avenue Grenville vs 4 avenue Grenville
Data as of October 29, 2026 · updated every week
4 avenue Grenville is the older building (1927); 15 avenue Grenville was built in 1928. 15 avenue Grenville is assessed at $3,242,000, 26% more than 4 avenue Grenville ($2,567,500). Neither has a building permit on record. Neither is in a flood zone.
| 15 avenue Grenville | 4 avenue Grenville | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1928 | 1927 |
| Assessed (roll) | $3,242,000 | $2,567,500 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $46,741 | ≈ $36,623 |
| Lot | 477 m² | 347 m² |
| Floor area | 360 m² | 253 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 | 1 Note |
| Nearest metro | Villa-Maria, 1.2 km | Villa-Maria, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 15 avenue Grenville Full report: 4 avenue Grenville