3979 rue Saint-Antoine Ouest vs 4131 rue Saint-Antoine Ouest
Data as of November 1, 2026 · updated every week
4131 rue Saint-Antoine Ouest is assessed at $1,221,700, 65% more than 3979 rue Saint-Antoine Ouest ($738,300). 3979 rue Saint-Antoine Ouest has 4 building permits on record, 4131 rue Saint-Antoine Ouest has 1. Neither is in a flood zone.
| 3979 rue Saint-Antoine Ouest | 4131 rue Saint-Antoine Ouest | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | ≈ 1875 | — |
| Assessed (roll) | $738,300 | $1,221,700 |
| Since the previous roll | +15 % | +19 % |
| Welcome tax on that value | ≈ $10,115 | ≈ $20,368 |
| Lot | 232 m² | 406 m² |
| Floor area | 115 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 | 4 · May 2026 | 1 · May 2012 |
| Findings | 2 Check 7 Note | 1 Check 7 Note |
| Nearest metro | Place St-Henri, 290 m | Place St-Henri, 260 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3979 rue Saint-Antoine Ouest Full report: 4131 rue Saint-Antoine Ouest