423 Rue Châteauguay vs 638 Rue Châteauguay
Data as of October 29, 2026 · updated every week
423 Rue Châteauguay is the older building (1873); 638 Rue Châteauguay was built in 1942. 638 Rue Châteauguay is assessed at $408,000, 49% more than 423 Rue Châteauguay ($273,000). Neither has a building permit on record. Neither is in a flood zone.
| 423 Rue Châteauguay | 638 Rue Châteauguay | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Québec · La Cité-Limoilou | Québec · La Cité-Limoilou |
| Built | 1873 | 1942 |
| Assessed (roll) | $273,000 | $408,000 |
| Since the previous roll | +39 % | +36 % |
| Welcome tax on that value | ≈ $2,416 | ≈ $4,231 |
| Lot | 128 m² | 307 m² |
| Floor area | 70 m² | 174 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: 423 Rue Châteauguay Full report: 638 Rue Châteauguay