8770 avenue René-Descartes vs 9027 avenue René-Descartes
Data as of November 1, 2026 · updated every week
8770 avenue René-Descartes is the older building (1984); 9027 avenue René-Descartes was built in 1985. 9027 avenue René-Descartes is assessed at $732,800, 22% more than 8770 avenue René-Descartes ($599,500). 8770 avenue René-Descartes has 0 building permits on record, 9027 avenue René-Descartes has 1. Neither is in a flood zone.
| 8770 avenue René-Descartes | 9027 avenue René-Descartes | |
|---|---|---|
| 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 | 1984 | 1985 |
| Assessed (roll) | $599,500 | $732,800 |
| Since the previous roll | +22 % | +16 % |
| Welcome tax on that value | ≈ $7,339 | ≈ $10,005 |
| Lot | 444 m² | 811 m² |
| Floor area | 105 m² | 299 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 | 1 · Jun 2022 |
| Findings | 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 8770 avenue René-Descartes Full report: 9027 avenue René-Descartes