171-175 6e Avenue vs 530-532 6e Avenue
Data as of October 29, 2026 · updated every week
530-532 6e Avenue is the older building (1945); 171-175 6e Avenue was built in 2021. 171-175 6e Avenue is assessed at $1,851,500, 324% more than 530-532 6e Avenue ($437,100). 171-175 6e Avenue has 6 building permits on record, 530-532 6e Avenue has 1. Neither is in a flood zone.
| 171-175 6e Avenue | 530-532 6e Avenue | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 2021 | 1945 |
| Assessed (roll) | $1,851,500 | $437,100 |
| Since the previous roll | +11 % | +19 % |
| Welcome tax on that value | ≈ $36,113 | ≈ $4,667 |
| Lot | 263 m² | 174 m² |
| Floor area | 255 m² | 163 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 | 6 · Jan 2026 | 1 · Aug 2012 |
| Findings | 1 Serious 1 Check 3 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 171-175 6e Avenue Full report: 530-532 6e Avenue