18 Rue Allan vs 42 Rue Allan
Data as of October 29, 2026 · updated every week
42 Rue Allan is the older building (1961); 18 Rue Allan was built in 1963. 42 Rue Allan is assessed at $634,700, 9% more than 18 Rue Allan ($579,900). Neither has a building permit on record. Neither is in a flood zone.
| 18 Rue Allan | 42 Rue Allan | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Longueuil · Greenfield Park | Longueuil · Greenfield Park |
| Built | 1963 | 1961 |
| Assessed (roll) | $579,900 | $634,700 |
| Since the previous roll | +48 % | +37 % |
| Welcome tax on that value | ≈ $6,809 | ≈ $7,700 |
| Lot | 552 m² | 516 m² |
| Floor area | 113 m² | 103 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 | 2 Note | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.