12305 42e Avenue vs 1830 42e Avenue
Data as of November 1, 2026 · updated every week
1830 42e Avenue is the older building (1973); 12305 42e Avenue was built in 1979. 12305 42e Avenue is assessed at $738,100, 43% more than 1830 42e Avenue ($515,800). 12305 42e Avenue has 0 building permits on record, 1830 42e Avenue has 1. Neither is in a flood zone.
| 12305 42e Avenue | 1830 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 | 1979 | 1973 |
| Assessed (roll) | $738,100 | $515,800 |
| Since the previous roll | +12 % | +25 % |
| Welcome tax on that value | ≈ $10,111 | ≈ $5,848 |
| Lot | 647 m² | 479 m² |
| Floor area | 221 m² | 89 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 | 1 · Sep 2014 |
| Findings | 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.