159 avenue de Mount-Vernon vs 171-175 avenue de Mount-Vernon
Data as of October 29, 2026 · updated every week
159 avenue de Mount-Vernon is the older building (1937); 171-175 avenue de Mount-Vernon was built in 1951. 171-175 avenue de Mount-Vernon is assessed at $661,300, 130% more than 159 avenue de Mount-Vernon ($287,800). 159 avenue de Mount-Vernon has 2 building permits on record, 171-175 avenue de Mount-Vernon has 1. Neither is in a flood zone.
| 159 avenue de Mount-Vernon | 171-175 avenue de Mount-Vernon | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1937 | 1951 |
| Assessed (roll) | $287,800 | $661,300 |
| Since the previous roll | +7 % | +13 % |
| Welcome tax on that value | ≈ $2,564 | ≈ $8,575 |
| Lot | 262 m² | 467 m² |
| Floor area | 122 m² | 259 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 | 2 · May 2012 | 1 · Apr 2025 |
| Findings | 4 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 159 avenue de Mount-Vernon Full report: 171-175 avenue de Mount-Vernon