12383 4e Avenue vs 512-518 4e Avenue
Data as of November 1, 2026 · updated every week
512-518 4e Avenue is the older building (1952); 12383 4e Avenue was built in 1977. 512-518 4e Avenue is assessed at $757,400, 30% more than 12383 4e Avenue ($581,800). 12383 4e Avenue has 0 building permits on record, 512-518 4e Avenue has 2. Neither is in a flood zone.
| 12383 4e Avenue | 512-518 4e Avenue | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1977 | 1952 |
| Assessed (roll) | $581,800 | $757,400 |
| Since the previous roll | +23 % | +28 % |
| Welcome tax on that value | ≈ $6,985 | ≈ $10,497 |
| Lot | 376 m² | 413 m² |
| Floor area | 149 m² | 224 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 | 2 · Jun 2026 |
| Findings | 3 Note | 1 Check 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.