129-135 12e Avenue vs 860-864 12e Avenue
Data as of October 25, 2026 · updated every week
129-135 12e Avenue is the older building (1890); 860-864 12e Avenue was built in 1940. 860-864 12e Avenue is assessed at $854,300, 6% more than 129-135 12e Avenue ($803,000). Each has 2 building permits on record. Neither is in a flood zone.
| 129-135 12e Avenue | 860-864 12e Avenue | |
|---|---|---|
| Type | 4 dwellings | 3 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1890 | 1940 |
| Assessed (roll) | $803,000 | $854,300 |
| Since the previous roll | +6 % | +12 % |
| Welcome tax on that value | ≈ $11,409 | ≈ $12,435 |
| Lot | 465 m² | 453 m² |
| Floor area | 277 m² | 291 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 · Nov 2001 | 2 · Mar 2017 |
| Findings | 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: 129-135 12e Avenue Full report: 860-864 12e Avenue