1019-1023 Rue Préfontaine vs 421-423 Rue Préfontaine
Data as of November 1, 2026 · updated every week
421-423 Rue Préfontaine is the older building (1920); 1019-1023 Rue Préfontaine was built in 1990. 1019-1023 Rue Préfontaine is assessed at $802,900, 47% more than 421-423 Rue Préfontaine ($547,100). Neither has a building permit on record. Neither is in a flood zone.
| 1019-1023 Rue Préfontaine | 421-423 Rue Préfontaine | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Longueuil · Le Vieux-Longueuil | Longueuil · Le Vieux-Longueuil |
| Built | 1990 | 1920 |
| Assessed (roll) | $802,900 | $547,100 |
| Since the previous roll | +38 % | +49 % |
| Welcome tax on that value | ≈ $12,746 | ≈ $6,317 |
| Lot | 441 m² | 625 m² |
| Floor area | 240 m² | 189 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: 1019-1023 Rue Préfontaine Full report: 421-423 Rue Préfontaine