660 9e Avenue vs 804-812 9e Avenue
Data as of October 29, 2026 · updated every week
660 9e Avenue is the older building (1945); 804-812 9e Avenue was built in 1951. 804-812 9e Avenue is assessed at $828,300, 84% more than 660 9e Avenue ($451,200). 660 9e Avenue has 0 building permits on record, 804-812 9e Avenue has 1. Neither is in a flood zone.
| 660 9e Avenue | 804-812 9e Avenue | |
|---|---|---|
| Type | House or building | 5 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1945 | 1951 |
| Assessed (roll) | $451,200 | $828,300 |
| Since the previous roll | +19 % | +13 % |
| Welcome tax on that value | ≈ $4,879 | ≈ $11,915 |
| Lot | 212 m² | 188 m² |
| Floor area | 95 m² | 235 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 | 1 · Nov 2017 |
| Findings | 1 Check 4 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.