345 Rue Châteauguay vs 643-645 Rue Châteauguay
Data as of October 29, 2026 · updated every week
345 Rue Châteauguay is the older building (1885); 643-645 Rue Châteauguay was built in 1925. 643-645 Rue Châteauguay is assessed at $1,670,000, 323% more than 345 Rue Châteauguay ($395,000). Neither has a building permit on record. Neither is in a flood zone.
| 345 Rue Châteauguay | 643-645 Rue Châteauguay | |
|---|---|---|
| Type | House or building | 9 dwellings |
| City and borough | Québec · La Cité-Limoilou | Québec · La Cité-Limoilou |
| Built | 1885 | 1925 |
| Assessed (roll) | $395,000 | $1,670,000 |
| Since the previous roll | +32 % | +25 % |
| Welcome tax on that value | ≈ $4,036 | ≈ $39,461 |
| Lot | 125 m² | 1,568 m² |
| Floor area | 159 m² | 791 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: 345 Rue Châteauguay Full report: 643-645 Rue Châteauguay