350 rue de la Congrégation vs 431 rue de la Congrégation
Data as of October 29, 2026 · updated every week
350 rue de la Congrégation is the older building (1880); 431 rue de la Congrégation was built in 1984. 350 rue de la Congrégation is assessed at $1,016,400, 146% more than 431 rue de la Congrégation ($412,600). 350 rue de la Congrégation has 1 building permits on record, 431 rue de la Congrégation has 2. Neither is in a flood zone.
| 350 rue de la Congrégation | 431 rue de la Congrégation | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | ≈ 1880 | 1984 |
| Assessed (roll) | $1,016,400 | $412,600 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $15,677 | ≈ $4,300 |
| Lot | — | — |
| Floor area | 141 m² | 83 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 1 · May 2018 | 2 · May 2024 |
| Findings | 2 Check 4 Note | 1 Check 3 Note |
| Nearest metro | Charlevoix, 1.3 km | Charlevoix, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 350 rue de la Congrégation Full report: 431 rue de la Congrégation