131-135 6e Avenue vs 520-522 6e Avenue
Data as of October 29, 2026 · updated every week
520-522 6e Avenue is the older building (1930); 131-135 6e Avenue was built in 2017. 131-135 6e Avenue is assessed at $1,134,200, 99% more than 520-522 6e Avenue ($570,000). 131-135 6e Avenue has 1 building permits on record, 520-522 6e Avenue has 0. Neither is in a flood zone.
| 131-135 6e Avenue | 520-522 6e Avenue | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 2017 | 1930 |
| Assessed (roll) | $1,134,200 | $570,000 |
| Since the previous roll | +7 % | +38 % |
| Welcome tax on that value | ≈ $18,181 | ≈ $6,749 |
| Lot | 359 m² | 174 m² |
| Floor area | 189 m² | 171 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 1 · Sep 2016 | 0 |
| Findings | 5 Note | 2 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 131-135 6e Avenue Full report: 520-522 6e Avenue