1170-1172 rue Saint-Louis vs 519-523 rue Saint-Louis
Data as of October 29, 2026 · updated every week
519-523 rue Saint-Louis is the older building (1860); 1170-1172 rue Saint-Louis was built in 1900. 519-523 rue Saint-Louis is assessed at $648,800, 5% more than 1170-1172 rue Saint-Louis ($615,500). 1170-1172 rue Saint-Louis has 3 building permits on record, 519-523 rue Saint-Louis has 0. Neither is in a flood zone.
| 1170-1172 rue Saint-Louis | 519-523 rue Saint-Louis | |
|---|---|---|
| Type | 2 dwellings | 3 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1900 | ≈ 1860 |
| Assessed (roll) | $615,500 | $648,800 |
| Since the previous roll | +7 % | +16 % |
| Welcome tax on that value | ≈ $7,659 | ≈ $8,325 |
| Lot | 557 m² | 393 m² |
| Floor area | 202 m² | 184 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 3 · Apr 2024 | 0 |
| Findings | 2 Check 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1170-1172 rue Saint-Louis Full report: 519-523 rue Saint-Louis