11670 avenue Clément-Ader vs 12355 avenue Clément-Ader
Data as of November 1, 2026 · updated every week
12355 avenue Clément-Ader is the older building (1972); 11670 avenue Clément-Ader was built in 1981. 11670 avenue Clément-Ader is assessed at $769,000, 85% more than 12355 avenue Clément-Ader ($415,300). Neither has a building permit on record. Neither is in a flood zone.
| 11670 avenue Clément-Ader | 12355 avenue Clément-Ader | |
|---|---|---|
| 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 | 1981 | 1972 |
| Assessed (roll) | $769,000 | $415,300 |
| Since the previous roll | +2 % | +26 % |
| Welcome tax on that value | ≈ $10,729 | ≈ $4,340 |
| Lot | 646 m² | 258 m² |
| Floor area | 152 m² | 100 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: 11670 avenue Clément-Ader Full report: 12355 avenue Clément-Ader