855-857 9e Avenue vs 971 9e Avenue
Data as of October 25, 2026 · updated every week
971 9e Avenue is the older building (1949); 855-857 9e Avenue was built in 1954. 855-857 9e Avenue is assessed at $1,358,200, 138% more than 971 9e Avenue ($570,000). Each has 1 building permits on record. Neither is in a flood zone.
| 855-857 9e Avenue | 971 9e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1954 | 1949 |
| Assessed (roll) | $1,358,200 | $570,000 |
| Since the previous roll | +13 % | +30 % |
| Welcome tax on that value | ≈ $23,781 | ≈ $6,749 |
| Lot | 217 m² | 314 m² |
| Floor area | 194 m² | 130 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 | 1 · Dec 2009 | 1 · May 2014 |
| Findings | 4 Note | 4 Note |
| Nearest metro | Rosemont, 1.7 km | — |
The full report for each address explains every finding and shows the full permit and value history.