451 Rue Diane vs 521 Rue Diane
Data as of November 1, 2026 · updated every week
451 Rue Diane is the older building (1952); 521 Rue Diane was built in 2022. 521 Rue Diane is assessed at $537,000, 29% more than 451 Rue Diane ($416,200). Neither has a building permit on record. Neither is in a flood zone.
| 451 Rue Diane | 521 Rue Diane | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1952 | 2022 |
| Assessed (roll) | $416,200 | $537,000 |
| Since the previous roll | +46 % | +44 % |
| Welcome tax on that value | ≈ $4,354 | ≈ $6,166 |
| Lot | 387 m² | 186 m² |
| Floor area | 94 m² | 105 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.