485 Rue Mercier vs 490 Rue Mercier
Data as of November 1, 2026 · updated every week
490 Rue Mercier is the older building (1910); 485 Rue Mercier was built in 1923. 485 Rue Mercier is assessed at $548,600, 30% more than 490 Rue Mercier ($421,300). Neither has a building permit on record. Neither is in a flood zone.
| 485 Rue Mercier | 490 Rue Mercier | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1923 | 1910 |
| Assessed (roll) | $548,600 | $421,300 |
| Since the previous roll | +22 % | +45 % |
| Welcome tax on that value | ≈ $6,340 | ≈ $4,430 |
| Lot | 767 m² | 767 m² |
| Floor area | 144 m² | 120 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.