4129-4131 boulevard Saint-Laurent vs 4577-4579 boulevard Saint-Laurent
Data as of November 1, 2026 · updated every week
4577-4579 boulevard Saint-Laurent is assessed at $1,855,800, 96% more than 4129-4131 boulevard Saint-Laurent ($948,500). 4129-4131 boulevard Saint-Laurent has 0 building permits on record, 4577-4579 boulevard Saint-Laurent has 4. Neither is in a flood zone.
| 4129-4131 boulevard Saint-Laurent | 4577-4579 boulevard Saint-Laurent | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | — | 1965 |
| Assessed (roll) | $948,500 | $1,855,800 |
| Since the previous roll | +14 % | +13 % |
| Welcome tax on that value | ≈ $14,319 | ≈ $36,221 |
| Lot | 173 m² | 272 m² |
| Floor area | — | 498 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 4 · Mar 2025 |
| Findings | 1 Check 3 Note | 1 Serious 1 Check 2 Note |
| Nearest metro | Mont-Royal, 780 m | Mont-Royal, 600 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4129-4131 boulevard Saint-Laurent Full report: 4577-4579 boulevard Saint-Laurent