450 rue Sainte-Madeleine vs 520-522 rue Sainte-Madeleine
Data as of November 1, 2026 · updated every week
450 rue Sainte-Madeleine is the older building (1875); 520-522 rue Sainte-Madeleine was built in 1885. 520-522 rue Sainte-Madeleine is assessed at $950,000, 3% more than 450 rue Sainte-Madeleine ($919,400). 450 rue Sainte-Madeleine has 4 building permits on record, 520-522 rue Sainte-Madeleine has 3. Neither is in a flood zone.
| 450 rue Sainte-Madeleine | 520-522 rue Sainte-Madeleine | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | ≈ 1875 | ≈ 1885 |
| Assessed (roll) | $919,400 | $950,000 |
| Since the previous roll | +11 % | +16 % |
| Welcome tax on that value | ≈ $13,737 | ≈ $14,349 |
| Lot | 182 m² | 223 m² |
| Floor area | 123 m² | 189 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 4 · Apr 2022 | 3 · Jan 2026 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 2 Check 2 Note |
| Nearest metro | Charlevoix, 1.1 km | Charlevoix, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 450 rue Sainte-Madeleine Full report: 520-522 rue Sainte-Madeleine