639-641 9e Avenue vs 782-784 9e Avenue
Data as of October 29, 2026 · updated every week
782-784 9e Avenue is the older building (1952); 639-641 9e Avenue was built in 1957. 782-784 9e Avenue is assessed at $716,000, 12% more than 639-641 9e Avenue ($641,500). Neither has a building permit on record. Neither is in a flood zone.
| 639-641 9e Avenue | 782-784 9e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1957 | 1952 |
| Assessed (roll) | $641,500 | $716,000 |
| Since the previous roll | +19 % | +15 % |
| Welcome tax on that value | ≈ $8,179 | ≈ $9,669 |
| Lot | 263 m² | 339 m² |
| Floor area | 190 m² | 203 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 | 0 |
| Findings | 1 Check 4 Note | 6 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 639-641 9e Avenue Full report: 782-784 9e Avenue