41 avenue Louis vs 42 avenue Louis
Data as of October 29, 2026 · updated every week
42 avenue Louis is the older building (1930); 41 avenue Louis was built in 1933. 41 avenue Louis is assessed at $607,500, 90% more than 42 avenue Louis ($319,200). Neither has a building permit on record. Neither is in a flood zone.
| 41 avenue Louis | 42 avenue Louis | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | L'Île-Dorval | L'Île-Dorval |
| Built | 1933 | 1930 |
| Assessed (roll) | $607,500 | $319,200 |
| Since the previous roll | +3 % | +3 % |
| Welcome tax on that value | ≈ $7,223 | ≈ $2,899 |
| Lot | 2,744 m² | 870 m² |
| Floor area | 179 m² | 98 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 | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.