433 rue Sainte-Hélène vs 104-436 rue Sainte-Hélène
Data as of November 1, 2026 · updated every week
104-436 rue Sainte-Hélène is the older building (1860); 433 rue Sainte-Hélène was built in 1870. 433 rue Sainte-Hélène is assessed at $697,300 and 104-436 rue Sainte-Hélène at $414,400; one is a whole condo building, so the values do not compare directly. Each has 4 building permits on record. Neither is in a flood zone.
| 433 rue Sainte-Hélène | 104-436 rue Sainte-Hélène | |
|---|---|---|
| Type | Condo building, 27 units | Condo unit |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | ≈ 1870 | 1860 |
| Assessed (roll) | $697,300 | $414,400 |
| Since the previous roll | — | +3 % |
| Welcome tax on that value | ≈ $9,295 | ≈ $4,327 |
| Lot | — | — |
| Floor area | 2,746 m² | 70 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 · Dec 2020 | 4 · Aug 2020 |
| Findings | 2 Check 5 Note | 1 Check 5 Note |
| Nearest metro | Square Victoria-Oaci, 430 m | Square Victoria-Oaci, 400 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 433 rue Sainte-Hélène Full report: 104-436 rue Sainte-Hélène