4136-4142 boulevard Saint-Laurent vs 4853-4857 boulevard Saint-Laurent
Data as of November 1, 2026 · updated every week
4853-4857 boulevard Saint-Laurent is the older building (1885); 4136-4142 boulevard Saint-Laurent was built in 1910. 4136-4142 boulevard Saint-Laurent is assessed at $1,916,300, 4% more than 4853-4857 boulevard Saint-Laurent ($1,846,700). Each has 3 building permits on record. Neither is in a flood zone.
| 4136-4142 boulevard Saint-Laurent | 4853-4857 boulevard Saint-Laurent | |
|---|---|---|
| Type | 3 dwellings | 3 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | ≈ 1885 |
| Assessed (roll) | $1,916,300 | $1,846,700 |
| Since the previous roll | +14 % | +1 % |
| Welcome tax on that value | ≈ $37,733 | ≈ $35,993 |
| Lot | 489 m² | 298 m² |
| Floor area | 635 m² | 491 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 | 3 · Dec 2025 | 3 · Jul 2017 |
| Findings | 2 Check 2 Note | 2 Check 3 Note |
| Nearest metro | Mont-Royal, 800 m | Laurier, 650 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4136-4142 boulevard Saint-Laurent Full report: 4853-4857 boulevard Saint-Laurent