423-425 rue Laplante vs 545 rue Laplante
Data as of October 29, 2026 · updated every week
423-425 rue Laplante is the older building (1955); 545 rue Laplante was built in 1963. 545 rue Laplante is assessed at $723,800, 14% more than 423-425 rue Laplante ($633,500). 423-425 rue Laplante has 3 building permits on record, 545 rue Laplante has 5. Neither is in a flood zone.
| 423-425 rue Laplante | 545 rue Laplante | |
|---|---|---|
| Type | 2 dwellings | 5 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1955 | 1963 |
| Assessed (roll) | $633,500 | $723,800 |
| Since the previous roll | +16 % | +6 % |
| Welcome tax on that value | ≈ $8,019 | ≈ $9,825 |
| Lot | 401 m² | 194 m² |
| Floor area | 177 m² | 275 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 | 3 · May 2007 | 5 · Oct 2003 |
| Findings | 1 Check 4 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 423-425 rue Laplante Full report: 545 rue Laplante