8439-8445 avenue René-Descartes vs 8971 avenue René-Descartes
Data as of November 1, 2026 · updated every week
8439-8445 avenue René-Descartes is the older building (1977); 8971 avenue René-Descartes was built in 1985. 8439-8445 avenue René-Descartes is assessed at $1,062,800, 101% more than 8971 avenue René-Descartes ($528,100). 8439-8445 avenue René-Descartes has 0 building permits on record, 8971 avenue René-Descartes has 1. Neither is in a flood zone.
| 8439-8445 avenue René-Descartes | 8971 avenue René-Descartes | |
|---|---|---|
| Type | 3 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) | $1,062,800 | $528,100 |
| Since the previous roll | +31 % | +16 % |
| Welcome tax on that value | ≈ $16,605 | ≈ $6,032 |
| Lot | 502 m² | 319 m² |
| Floor area | 344 m² | 154 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 2020 |
| 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: 8439-8445 avenue René-Descartes Full report: 8971 avenue René-Descartes