393 avenue Devon vs 399 avenue Devon
Data as of October 29, 2026 · updated every week
399 avenue Devon is the older building (1951); 393 avenue Devon was built in 1954. 393 avenue Devon is assessed at $2,816,700, 37% more than 399 avenue Devon ($2,058,100). Neither has a building permit on record. Neither is in a flood zone.
| 393 avenue Devon | 399 avenue Devon | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Mont-Royal | Mont-Royal |
| Built | 1954 | 1951 |
| Assessed (roll) | $2,816,700 | $2,058,100 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $40,361 | ≈ $28,982 |
| Lot | 862 m² | 810 m² |
| Floor area | 330 m² | 242 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 | Du Collège, 1.3 km | Du Collège, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.