2258 rue Saint-Antoine Ouest vs 421-3700 rue Saint-Antoine Ouest
Data as of November 1, 2026 · updated every week
2258 rue Saint-Antoine Ouest is the older building (1875); 421-3700 rue Saint-Antoine Ouest was built in 1907. 2258 rue Saint-Antoine Ouest is assessed at $426,900 and 421-3700 rue Saint-Antoine Ouest at $323,800; one is a whole condo building, so the values do not compare directly. 2258 rue Saint-Antoine Ouest has 0 building permits on record, 421-3700 rue Saint-Antoine Ouest has 2. Neither is in a flood zone.
| 2258 rue Saint-Antoine Ouest | 421-3700 rue Saint-Antoine Ouest | |
|---|---|---|
| Type | Condo building, 2 units | Condo unit |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | ≈ 1875 | 1907 |
| Assessed (roll) | $426,900 | $323,800 |
| Since the previous roll | — | +6 % |
| Welcome tax on that value | ≈ $4,514 | ≈ $2,968 |
| Lot | — | — |
| Floor area | 130 m² | 43 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 | 2 · Dec 2024 |
| Findings | 1 Serious 5 Note | 1 Check 3 Note |
| Nearest metro | Georges-Vanier, 110 m | Place St-Henri, 420 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 2258 rue Saint-Antoine Ouest Full report: 421-3700 rue Saint-Antoine Ouest