4155 boulevard Saint-Laurent vs 5570-5580 boulevard Saint-Laurent
Data as of November 1, 2026 · updated every week
4155 boulevard Saint-Laurent is the older building (1900); 5570-5580 boulevard Saint-Laurent was built in 1926. 5570-5580 boulevard Saint-Laurent is assessed at $1,544,100, 116% more than 4155 boulevard Saint-Laurent ($714,200). 4155 boulevard Saint-Laurent has 1 building permits on record, 5570-5580 boulevard Saint-Laurent has 6. Neither is in a flood zone.
| 4155 boulevard Saint-Laurent | 5570-5580 boulevard Saint-Laurent | |
|---|---|---|
| Type | House or building | 6 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 1926 |
| Assessed (roll) | $714,200 | $1,544,100 |
| Since the previous roll | +13 % | +4 % |
| Welcome tax on that value | ≈ $9,633 | ≈ $28,428 |
| Lot | 177 m² | 258 m² |
| Floor area | 286 m² | 594 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 1 · Jan 2009 | 6 · Oct 2018 |
| Findings | 5 Note | 1 Check 4 Note |
| Nearest metro | Mont-Royal, 750 m | Rosemont, 580 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4155 boulevard Saint-Laurent Full report: 5570-5580 boulevard Saint-Laurent