12100 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); 12100 6e Avenue was built in 1978. 550-560 6e Avenue is assessed at $3,294,400, 563% more than 12100 6e Avenue ($496,600). 12100 6e Avenue has 0 building permits on record, 550-560 6e Avenue has 10. Neither is in a flood zone.
| 12100 6e Avenue | 550-560 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 | 1978 | 1925 |
| Assessed (roll) | $496,600 | $3,294,400 |
| Since the previous roll | +23 % | +11 % |
| Welcome tax on that value | ≈ $5,560 | ≈ $84,672 |
| Lot | 372 m² | 487 m² |
| Floor area | 92 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 | 0 | 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.