12289 avenue Copernic vs 12317 avenue Copernic
Data as of November 1, 2026 · updated every week
12289 avenue Copernic is the older building (1972); 12317 avenue Copernic was built in 1987. 12317 avenue Copernic is assessed at $578,400, 50% more than 12289 avenue Copernic ($385,400). Neither has a building permit on record. Neither is in a flood zone.
| 12289 avenue Copernic | 12317 avenue Copernic | |
|---|---|---|
| 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 | 1972 | 1987 |
| Assessed (roll) | $385,400 | $578,400 |
| Since the previous roll | +26 % | +17 % |
| Welcome tax on that value | ≈ $3,892 | ≈ $6,917 |
| Lot | 177 m² | 362 m² |
| Floor area | 99 m² | 166 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 | 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: 12289 avenue Copernic Full report: 12317 avenue Copernic