366 avenue Grenfell vs 447 avenue Grenfell
Data as of October 29, 2026 · updated every week
447 avenue Grenfell is the older building (1951); 366 avenue Grenfell was built in 1952. 366 avenue Grenfell is assessed at $2,721,700, 30% more than 447 avenue Grenfell ($2,100,000). Neither has a building permit on record. Neither is in a flood zone.
| 366 avenue Grenfell | 447 avenue Grenfell | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Mont-Royal | Mont-Royal |
| Built | 1952 | 1951 |
| Assessed (roll) | $2,721,700 | $2,100,000 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $38,936 | ≈ $29,611 |
| Lot | 613 m² | 568 m² |
| Floor area | 279 m² | 274 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 | De la Savane, 1.3 km | Du Collège, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 366 avenue Grenfell Full report: 447 avenue Grenfell