1707 9e Avenue vs 819-821 9e Avenue
Data as of November 1, 2026 · updated every week
819-821 9e Avenue is the older building (1961); 1707 9e Avenue was built in 1966. 819-821 9e Avenue is assessed at $575,300, 59% more than 1707 9e Avenue ($362,200). 1707 9e Avenue has 0 building permits on record, 819-821 9e Avenue has 2. Neither is in a flood zone.
| 1707 9e Avenue | 819-821 9e Avenue | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1966 | 1961 |
| Assessed (roll) | $362,200 | $575,300 |
| Since the previous roll | +27 % | +11 % |
| Welcome tax on that value | ≈ $3,544 | ≈ $6,855 |
| Lot | 221 m² | 431 m² |
| Floor area | 94 m² | 217 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 2011 |
| Findings | 1 Serious 4 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.