635-637 9e Avenue vs 850-852 9e Avenue
Data as of October 29, 2026 · updated every week
635-637 9e Avenue is the older building (1957); 850-852 9e Avenue was built in 1964. 635-637 9e Avenue is assessed at $641,300, 6% more than 850-852 9e Avenue ($607,400). 635-637 9e Avenue has 0 building permits on record, 850-852 9e Avenue has 1. Neither is in a flood zone.
| 635-637 9e Avenue | 850-852 9e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1957 | 1964 |
| Assessed (roll) | $641,300 | $607,400 |
| Since the previous roll | +19 % | +15 % |
| Welcome tax on that value | ≈ $8,175 | ≈ $7,497 |
| Lot | 260 m² | 201 m² |
| Floor area | 190 m² | 189 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 · May 2003 |
| 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.
Full report: 635-637 9e Avenue Full report: 850-852 9e Avenue