670 Rue Mercier vs 808-810 Rue Mercier
Data as of November 1, 2026 · updated every week
808-810 Rue Mercier is the older building (1935); 670 Rue Mercier was built in 2011. 808-810 Rue Mercier is assessed at $674,300, 53% more than 670 Rue Mercier ($440,700). Neither has a building permit on record. Neither is in a flood zone.
| 670 Rue Mercier | 808-810 Rue Mercier | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 2011 | 1935 |
| Assessed (roll) | $440,700 | $674,300 |
| Since the previous roll | +35 % | +51 % |
| Welcome tax on that value | ≈ $4,721 | ≈ $8,888 |
| Lot | 209 m² | 779 m² |
| Floor area | 112 m² | 185 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: 670 Rue Mercier Full report: 808-810 Rue Mercier