10-20 avenue de Mount-Vernon vs 177-179 avenue de Mount-Vernon
Data as of October 29, 2026 · updated every week
177-179 avenue de Mount-Vernon is the older building (1956); 10-20 avenue de Mount-Vernon was built in 1961. 10-20 avenue de Mount-Vernon is assessed at $467,700, 9% more than 177-179 avenue de Mount-Vernon ($427,500). Neither has a building permit on record. Neither is in a flood zone.
| 10-20 avenue de Mount-Vernon | 177-179 avenue de Mount-Vernon | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1961 | 1956 |
| Assessed (roll) | $467,700 | $427,500 |
| Since the previous roll | +19 % | +2 % |
| Welcome tax on that value | ≈ $5,126 | ≈ $4,523 |
| Lot | 852 m² | 232 m² |
| Floor area | 394 m² | 185 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 | 0 | 0 |
| Findings | 1 Check 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 10-20 avenue de Mount-Vernon Full report: 177-179 avenue de Mount-Vernon