814-818 Rue Mercier vs 861 Rue Mercier
Data as of November 1, 2026 · updated every week
861 Rue Mercier is the older building (1891); 814-818 Rue Mercier was built in 1959. 814-818 Rue Mercier is assessed at $892,900, 51% more than 861 Rue Mercier ($591,400). Neither has a building permit on record. Neither is in a flood zone.
| 814-818 Rue Mercier | 861 Rue Mercier | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1959 | 1891 |
| Assessed (roll) | $892,900 | $591,400 |
| Since the previous roll | +68 % | +16 % |
| Welcome tax on that value | ≈ $15,446 | ≈ $6,982 |
| Lot | 776 m² | 687 m² |
| Floor area | 210 m² | 173 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: 814-818 Rue Mercier Full report: 861 Rue Mercier