12250 42e Avenue vs 1840 42e Avenue
Data as of November 1, 2026 · updated every week
1840 42e Avenue is the older building (1973); 12250 42e Avenue was built in 1980. 1840 42e Avenue is assessed at $668,800, 31% more than 12250 42e Avenue ($510,600). 12250 42e Avenue has 3 building permits on record, 1840 42e Avenue has 1. Neither is in a flood zone.
| 12250 42e Avenue | 1840 42e Avenue | |
|---|---|---|
| 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 | 1980 | 1973 |
| Assessed (roll) | $510,600 | $668,800 |
| Since the previous roll | +12 % | +25 % |
| Welcome tax on that value | ≈ $5,770 | ≈ $8,725 |
| Lot | 557 m² | 720 m² |
| Floor area | 77 m² | 122 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 | 3 · Aug 2025 | 1 · Nov 2015 |
| Findings | 1 Check 2 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.