4-612 Avenue Ampère vs 690 Avenue Ampère
Data as of October 29, 2026 · updated every week
690 Avenue Ampère is the older building (1989); 4-612 Avenue Ampère was built in 1990. 4-612 Avenue Ampère is assessed at $318,800 and 690 Avenue Ampère at $308,300; one is a whole condo building, so the values do not compare directly. Neither has a building permit on record. Neither is in a flood zone.
| 4-612 Avenue Ampère | 690 Avenue Ampère | |
|---|---|---|
| Type | Condo unit | Condo building, 8 units |
| City and borough | Laval | Laval |
| Built | 1990 | 1989 |
| Assessed (roll) | $318,800 | $308,300 |
| Since the previous roll | +57 % | — |
| Welcome tax on that value | ≈ $2,893 | ≈ $2,769 |
| Lot | — | — |
| Floor area | 79 m² | 481 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: 4-612 Avenue Ampère Full report: 690 Avenue Ampère