121 15e Avenue vs 173-179 15e Avenue
Data as of October 29, 2026 · updated every week
121 15e Avenue is the older building (1860); 173-179 15e Avenue was built in 1900. 173-179 15e Avenue is assessed at $672,100, 94% more than 121 15e Avenue ($347,200). 121 15e Avenue has 1 building permits on record, 173-179 15e Avenue has 2. Neither is in a flood zone.
| 121 15e Avenue | 173-179 15e Avenue | |
|---|---|---|
| Type | House or building | 5 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1860 | ≈ 1900 |
| Assessed (roll) | $347,200 | $672,100 |
| Since the previous roll | +23 % | +6 % |
| Welcome tax on that value | ≈ $3,319 | ≈ $8,791 |
| Lot | 166 m² | 271 m² |
| Floor area | 107 m² | 316 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 1 · Mar 2002 | 2 · Mar 2006 |
| Findings | 1 Check 6 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.