181-185 6e Avenue vs 23 6e Avenue
Data as of October 25, 2026 · updated every week
23 6e Avenue is the older building (1930); 181-185 6e Avenue was built in 2021. 181-185 6e Avenue is assessed at $1,194,100, 24% more than 23 6e Avenue ($961,900). 181-185 6e Avenue has 4 building permits on record, 23 6e Avenue has 7. Neither is in a flood zone.
| 181-185 6e Avenue | 23 6e Avenue | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 2021 | 1930 |
| Assessed (roll) | $1,194,100 | $961,900 |
| Since the previous roll | +7 % | +17 % |
| Welcome tax on that value | ≈ $19,678 | ≈ $14,587 |
| Lot | 273 m² | 159 m² |
| Floor area | 255 m² | 133 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 | 4 · Oct 2020 | 7 · Jun 2026 |
| Findings | 5 Note | 2 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.