1142-1146 rue Saint-Louis vs 605-625 rue Saint-Louis
Data as of October 29, 2026 · updated every week
605-625 rue Saint-Louis is the older building (1861); 1142-1146 rue Saint-Louis was built in 1885. 605-625 rue Saint-Louis is assessed at $1,103,700, 105% more than 1142-1146 rue Saint-Louis ($539,600). 1142-1146 rue Saint-Louis has 1 building permits on record, 605-625 rue Saint-Louis has 3. Neither is in a flood zone.
| 1142-1146 rue Saint-Louis | 605-625 rue Saint-Louis | |
|---|---|---|
| Type | 3 dwellings | 3 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1885 | ≈ 1861 |
| Assessed (roll) | $539,600 | $1,103,700 |
| Since the previous roll | +16 % | +9 % |
| Welcome tax on that value | ≈ $6,205 | ≈ $17,423 |
| Lot | 279 m² | 221 m² |
| Floor area | 175 m² | 282 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 | 1 · Nov 2012 | 3 · Mar 2009 |
| Findings | 1 Check 5 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1142-1146 rue Saint-Louis Full report: 605-625 rue Saint-Louis