4155-4175 boulevard Poirier vs 4575 boulevard Poirier
Data as of October 29, 2026 · updated every week
4155-4175 boulevard Poirier is the older building (1981); 4575 boulevard Poirier was built in 1987. 4575 boulevard Poirier is assessed at $9,700,000, 147% more than 4155-4175 boulevard Poirier ($3,931,100). 4155-4175 boulevard Poirier has 7 building permits on record, 4575 boulevard Poirier has 2. Neither is in a flood zone.
| 4155-4175 boulevard Poirier | 4575 boulevard Poirier | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1981 | 1987 |
| Assessed (roll) | $3,931,100 | $9,700,000 |
| Since the previous roll | +35 % | +54 % |
| Welcome tax on that value | ≈ $110,140 | ≈ $340,896 |
| Lot | 6,291 m² | 15,358 m² |
| Floor area | 2,761 m² | 5,778 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 | 7 · Jul 2024 | 2 · Dec 2008 |
| Findings | 1 Check 2 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4155-4175 boulevard Poirier Full report: 4575 boulevard Poirier