510 Avenue du Sémaphore vs 670 Avenue du Sémaphore
Data as of October 29, 2026 · updated every week
670 Avenue du Sémaphore is the older building (1981); 510 Avenue du Sémaphore was built in 1982. 510 Avenue du Sémaphore is assessed at $500,000, 40% more than 670 Avenue du Sémaphore ($358,000). Neither has a building permit on record. Neither is in a flood zone.
| 510 Avenue du Sémaphore | 670 Avenue du Sémaphore | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Québec · Les Rivières | Québec · Les Rivières |
| Built | 1982 | 1981 |
| Assessed (roll) | $500,000 | $358,000 |
| Since the previous roll | +30 % | +37 % |
| Welcome tax on that value | ≈ $5,611 | ≈ $3,481 |
| Lot | 552 m² | 558 m² |
| Floor area | 118 m² | 96 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 | 2 Note | 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 510 Avenue du Sémaphore Full report: 670 Avenue du Sémaphore