3664-3666 boulevard Saint-Laurent vs 5139-5141 boulevard Saint-Laurent
Data as of November 1, 2026 · updated every week
3664-3666 boulevard Saint-Laurent is the older building (1910); 5139-5141 boulevard Saint-Laurent was built in 1919. 3664-3666 boulevard Saint-Laurent is assessed at $1,411,900, 41% more than 5139-5141 boulevard Saint-Laurent ($1,000,800). 3664-3666 boulevard Saint-Laurent has 5 building permits on record, 5139-5141 boulevard Saint-Laurent has 1. Neither is in a flood zone.
| 3664-3666 boulevard Saint-Laurent | 5139-5141 boulevard Saint-Laurent | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | 1919 |
| Assessed (roll) | $1,411,900 | $1,000,800 |
| Since the previous roll | +10 % | +14 % |
| Welcome tax on that value | ≈ $25,123 | ≈ $15,365 |
| Lot | 160 m² | 158 m² |
| Floor area | 470 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 | 5 · Sep 2014 | 1 · Aug 2011 |
| Findings | 1 Check 4 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Sherbrooke, 630 m | Laurier, 670 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3664-3666 boulevard Saint-Laurent Full report: 5139-5141 boulevard Saint-Laurent