18-20 Rue Saint-Louis vs 88-90 Rue Saint-Louis
Data as of November 1, 2026 · updated every week
18-20 Rue Saint-Louis is the older building (1912); 88-90 Rue Saint-Louis was built in 1946. 18-20 Rue Saint-Louis is assessed at $420,300, 30% more than 88-90 Rue Saint-Louis ($322,500). Neither has a building permit on record. Neither is in a flood zone.
| 18-20 Rue Saint-Louis | 88-90 Rue Saint-Louis | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1912 | 1946 |
| Assessed (roll) | $420,300 | $322,500 |
| Since the previous roll | +13 % | +10 % |
| Welcome tax on that value | ≈ $4,415 | ≈ $2,948 |
| Lot | 520 m² | 520 m² |
| Floor area | 212 m² | 222 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 | 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 18-20 Rue Saint-Louis Full report: 88-90 Rue Saint-Louis