11680 avenue Clément-Ader vs 12030 avenue Clément-Ader
Data as of November 1, 2026 · updated every week
12030 avenue Clément-Ader is the older building (1972); 11680 avenue Clément-Ader was built in 1982. 12030 avenue Clément-Ader is assessed at $3,108,800, 297% more than 11680 avenue Clément-Ader ($783,700). 11680 avenue Clément-Ader has 0 building permits on record, 12030 avenue Clément-Ader has 4. Neither is in a flood zone.
| 11680 avenue Clément-Ader | 12030 avenue Clément-Ader | |
|---|---|---|
| Type | House or building | 21 dwellings |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1982 | 1972 |
| Assessed (roll) | $783,700 | $3,108,800 |
| Since the previous roll | +2 % | +22 % |
| Welcome tax on that value | ≈ $11,023 | ≈ $77,269 |
| Lot | 651 m² | 2,154 m² |
| Floor area | 224 m² | 1,416 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 | 4 · May 2026 |
| Findings | 3 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11680 avenue Clément-Ader Full report: 12030 avenue Clément-Ader