12000 avenue Clément-Ader vs 12255 avenue Clément-Ader
Data as of November 1, 2026 · updated every week
12255 avenue Clément-Ader is the older building (1971); 12000 avenue Clément-Ader was built in 1972. 12000 avenue Clément-Ader is assessed at $3,023,200, 662% more than 12255 avenue Clément-Ader ($397,000). Neither has a building permit on record. Neither is in a flood zone.
| 12000 avenue Clément-Ader | 12255 avenue Clément-Ader | |
|---|---|---|
| Type | 21 dwellings | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1972 | 1971 |
| Assessed (roll) | $3,023,200 | $397,000 |
| Since the previous roll | +22 % | +26 % |
| Welcome tax on that value | ≈ $74,273 | ≈ $4,066 |
| Lot | 1,733 m² | 170 m² |
| Floor area | 1,413 m² | 107 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 | 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12000 avenue Clément-Ader Full report: 12255 avenue Clément-Ader