12071-12077 6e Avenue vs 550-560 6e Avenue
Data as of November 1, 2026 · updated every week
550-560 6e Avenue is the older building (1925); 12071-12077 6e Avenue was built in 1981. 550-560 6e Avenue is assessed at $3,294,400, 112% more than 12071-12077 6e Avenue ($1,550,500). 12071-12077 6e Avenue has 1 building permits on record, 550-560 6e Avenue has 10. Neither is in a flood zone.
| 12071-12077 6e Avenue | 550-560 6e Avenue | |
|---|---|---|
| Type | 4 dwellings | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1981 | 1925 |
| Assessed (roll) | $1,550,500 | $3,294,400 |
| Since the previous roll | +33 % | +11 % |
| Welcome tax on that value | ≈ $28,588 | ≈ $84,672 |
| Lot | 1,442 m² | 487 m² |
| Floor area | 391 m² | 198 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 1 · Nov 2005 | 10 · May 2026 |
| Findings | 4 Note | 1 Serious 4 Check 2 Note |
| Nearest metro | — | Place-des-Arts, 800 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12071-12077 6e Avenue Full report: 550-560 6e Avenue