411-423 rue Saint-Claude vs 431 rue Saint-Claude
Data as of November 1, 2026 · updated every week
411-423 rue Saint-Claude is the older building (1885); 431 rue Saint-Claude was built in 1997. 411-423 rue Saint-Claude is assessed at $2,819,100 and 431 rue Saint-Claude at $858,100; one is a whole condo building, so the values do not compare directly. 411-423 rue Saint-Claude has 5 building permits on record, 431 rue Saint-Claude has 0. Neither is in a flood zone.
| 411-423 rue Saint-Claude | 431 rue Saint-Claude | |
|---|---|---|
| Type | 7 dwellings | Condo building, 2 units |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | ≈ 1885 | 1997 |
| Assessed (roll) | $2,819,100 | $858,100 |
| Since the previous roll | +10 % | — |
| Welcome tax on that value | ≈ $67,129 | ≈ $12,511 |
| Lot | 329 m² | — |
| Floor area | 1,145 m² | 256 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 | 5 · Mar 2025 | 0 |
| Findings | 3 Check 3 Note | 1 Check 5 Note |
| Nearest metro | Champs de Mars, 340 m | Champs de Mars, 310 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 411-423 rue Saint-Claude Full report: 431 rue Saint-Claude