421 Boulevard Wilson vs 509 Boulevard Wilson
Data as of October 29, 2026 · updated every week
509 Boulevard Wilson is the older building (1984); 421 Boulevard Wilson was built in 2005. 421 Boulevard Wilson is assessed at $724,400, 170% more than 509 Boulevard Wilson ($268,500). Neither has a building permit on record. Neither is in a flood zone.
| 421 Boulevard Wilson | 509 Boulevard Wilson | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 2005 | 1984 |
| Assessed (roll) | $724,400 | $268,500 |
| Since the previous roll | +31 % | +42 % |
| Welcome tax on that value | ≈ $10,391 | ≈ $2,371 |
| Lot | 683 m² | 180 m² |
| Floor area | 168 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.
Full report: 421 Boulevard Wilson Full report: 509 Boulevard Wilson