342 Rue Empire vs 456 Rue Empire
Data as of October 29, 2026 · updated every week
456 Rue Empire is the older building (1957); 342 Rue Empire was built in 2023. 342 Rue Empire is assessed at $1,270,000, 78% more than 456 Rue Empire ($714,900). Neither has a building permit on record. Neither is in a flood zone.
| 342 Rue Empire | 456 Rue Empire | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Longueuil · Greenfield Park | Longueuil · Greenfield Park |
| Built | 2023 | 1957 |
| Assessed (roll) | $1,270,000 | $714,900 |
| Since the previous roll | +33 % | +46 % |
| Welcome tax on that value | ≈ $26,759 | ≈ $10,106 |
| Lot | 1,092 m² | 1,236 m² |
| Floor area | 299 m² | 113 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.