639-641 12e Avenue vs 705 12e Avenue
Data as of October 29, 2026 · updated every week
705 12e Avenue is the older building (1945); 639-641 12e Avenue was built in 1953. 639-641 12e Avenue is assessed at $590,000, 30% more than 705 12e Avenue ($455,000). 639-641 12e Avenue has 2 building permits on record, 705 12e Avenue has 0. Neither is in a flood zone.
| 639-641 12e Avenue | 705 12e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1953 | 1945 |
| Assessed (roll) | $590,000 | $455,000 |
| Since the previous roll | +26 % | +37 % |
| Welcome tax on that value | ≈ $7,149 | ≈ $4,936 |
| Lot | 214 m² | 222 m² |
| Floor area | 177 m² | 84 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 | 2 · Oct 2026 | 0 |
| Findings | 1 Check 2 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.