11575-11577 6e Avenue vs 12405 6e Avenue
Data as of November 1, 2026 · updated every week
11575-11577 6e Avenue is the older building (1970); 12405 6e Avenue was built in 1979. 11575-11577 6e Avenue is assessed at $565,500, 17% more than 12405 6e Avenue ($481,400). Neither has a building permit on record. Neither is in a flood zone.
| 11575-11577 6e Avenue | 12405 6e 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 | 1970 | 1979 |
| Assessed (roll) | $565,500 | $481,400 |
| Since the previous roll | +45 % | +23 % |
| Welcome tax on that value | ≈ $6,659 | ≈ $5,332 |
| Lot | 497 m² | 297 m² |
| Floor area | 405 m² | 112 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 | 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 11575-11577 6e Avenue Full report: 12405 6e Avenue