405 Rue Saint-Laurent Ouest vs 585-587 Rue Saint-Laurent Ouest
Data as of November 1, 2026 · updated every week
585-587 Rue Saint-Laurent Ouest is the older building (1955); 405 Rue Saint-Laurent Ouest was built in 1981. 585-587 Rue Saint-Laurent Ouest is assessed at $648,900, 16% more than 405 Rue Saint-Laurent Ouest ($560,100). Neither has a building permit on record. Neither is in a flood zone.
| 405 Rue Saint-Laurent Ouest | 585-587 Rue Saint-Laurent Ouest | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1981 | 1955 |
| Assessed (roll) | $560,100 | $648,900 |
| Since the previous roll | +36 % | +33 % |
| Welcome tax on that value | ≈ $6,512 | ≈ $8,126 |
| Lot | 120 m² | 372 m² |
| Floor area | 190 m² | 239 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: 405 Rue Saint-Laurent Ouest Full report: 585-587 Rue Saint-Laurent Ouest