520-522 6e Avenue vs 853-855 6e Avenue
Data as of October 25, 2026 · updated every week
520-522 6e Avenue is the older building (1930); 853-855 6e Avenue was built in 1953. 853-855 6e Avenue is assessed at $613,800, 8% more than 520-522 6e Avenue ($570,000). Neither has a building permit on record. Neither is in a flood zone.
| 520-522 6e Avenue | 853-855 6e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1930 | 1953 |
| Assessed (roll) | $570,000 | $613,800 |
| Since the previous roll | +38 % | +15 % |
| Welcome tax on that value | ≈ $6,749 | ≈ $7,625 |
| Lot | 174 m² | 314 m² |
| Floor area | 171 m² | 150 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 0 |
| Findings | 2 Check 4 Note | 7 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 520-522 6e Avenue Full report: 853-855 6e Avenue