315 rue Provost vs 507-515 rue Provost
Data as of October 25, 2026 · updated every week
315 rue Provost is the older building (1939); 507-515 rue Provost was built in 1961. 507-515 rue Provost is assessed at $827,600, 45% more than 315 rue Provost ($570,600). 315 rue Provost has 1 building permits on record, 507-515 rue Provost has 3. Neither is in a flood zone.
| 315 rue Provost | 507-515 rue Provost | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1939 | 1961 |
| Assessed (roll) | $570,600 | $827,600 |
| Since the previous roll | +12 % | +10 % |
| Welcome tax on that value | ≈ $6,761 | ≈ $11,901 |
| Lot | 229 m² | 348 m² |
| Floor area | 297 m² | 584 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 1 · Jul 2004 | 3 · Jan 2014 |
| Findings | 1 Check 5 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 315 rue Provost Full report: 507-515 rue Provost