7801 avenue André-Ampère vs 8390 avenue André-Ampère
Data as of November 1, 2026 · updated every week
8390 avenue André-Ampère is the older building (1980); 7801 avenue André-Ampère was built in 1982. 8390 avenue André-Ampère is assessed at $549,900, 8% more than 7801 avenue André-Ampère ($509,000). 7801 avenue André-Ampère has 2 building permits on record, 8390 avenue André-Ampère has 0. Neither is in a flood zone.
| 7801 avenue André-Ampère | 8390 avenue André-Ampère | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1982 | 1980 |
| Assessed (roll) | $509,000 | $549,900 |
| Since the previous roll | +17 % | +15 % |
| Welcome tax on that value | ≈ $5,746 | ≈ $6,359 |
| Lot | 331 m² | 442 m² |
| Floor area | 130 m² | 115 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 | 2 · Jun 2022 | 0 |
| Findings | 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 7801 avenue André-Ampère Full report: 8390 avenue André-Ampère