485 Rue Mercier vs 841-843 Rue Mercier
Data as of November 1, 2026 · updated every week
485 Rue Mercier is the older building (1923); 841-843 Rue Mercier was built in 1937. 485 Rue Mercier is assessed at $548,600, 7% more than 841-843 Rue Mercier ($514,300). Neither has a building permit on record. Neither is in a flood zone.
| 485 Rue Mercier | 841-843 Rue Mercier | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1923 | 1937 |
| Assessed (roll) | $548,600 | $514,300 |
| Since the previous roll | +22 % | +46 % |
| Welcome tax on that value | ≈ $6,340 | ≈ $5,825 |
| Lot | 767 m² | 333 m² |
| Floor area | 144 m² | 207 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: 485 Rue Mercier Full report: 841-843 Rue Mercier