1340-1350 rue Saint-Louis vs 645-655 rue Saint-Louis
Data as of October 29, 2026 · updated every week
1340-1350 rue Saint-Louis is the older building (1886); 645-655 rue Saint-Louis was built in 1910. 1340-1350 rue Saint-Louis is assessed at $580,700, 48% more than 645-655 rue Saint-Louis ($392,600). 1340-1350 rue Saint-Louis has 0 building permits on record, 645-655 rue Saint-Louis has 3. Neither is in a flood zone.
| 1340-1350 rue Saint-Louis | 645-655 rue Saint-Louis | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1886 | 1910 |
| Assessed (roll) | $580,700 | $392,600 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $6,963 | ≈ $4,000 |
| Lot | 363 m² | 190 m² |
| Floor area | 195 m² | 169 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 | 0 | 3 · Aug 2009 |
| Findings | 1 Check 4 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1340-1350 rue Saint-Louis Full report: 645-655 rue Saint-Louis