8447-8451 avenue René-Descartes vs 8781 avenue René-Descartes
Data as of November 1, 2026 · updated every week
8447-8451 avenue René-Descartes is the older building (1977); 8781 avenue René-Descartes was built in 1985. 8447-8451 avenue René-Descartes is assessed at $724,400, 12% more than 8781 avenue René-Descartes ($646,500). 8447-8451 avenue René-Descartes has 1 building permits on record, 8781 avenue René-Descartes has 0. Neither is in a flood zone.
| 8447-8451 avenue René-Descartes | 8781 avenue René-Descartes | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1977 | 1985 |
| Assessed (roll) | $724,400 | $646,500 |
| Since the previous roll | +3 % | +22 % |
| Welcome tax on that value | ≈ $9,837 | ≈ $8,279 |
| Lot | 409 m² | 430 m² |
| Floor area | 261 m² | 262 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 | 1 · May 2016 | 0 |
| Findings | 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 8447-8451 avenue René-Descartes Full report: 8781 avenue René-Descartes