3505-3511 boulevard Saint-Laurent vs 4283-4285 boulevard Saint-Laurent
Data as of November 1, 2026 · updated every week
3505-3511 boulevard Saint-Laurent is the older building (1880); 4283-4285 boulevard Saint-Laurent was built in 1885. 3505-3511 boulevard Saint-Laurent is assessed at $3,049,500, 99% more than 4283-4285 boulevard Saint-Laurent ($1,533,300). 3505-3511 boulevard Saint-Laurent has 11 building permits on record, 4283-4285 boulevard Saint-Laurent has 6. Neither is in a flood zone.
| 3505-3511 boulevard Saint-Laurent | 4283-4285 boulevard Saint-Laurent | |
|---|---|---|
| Type | 4 dwellings | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1880 | 1885 |
| Assessed (roll) | $3,049,500 | $1,533,300 |
| Since the previous roll | +14 % | +14 % |
| Welcome tax on that value | ≈ $75,193 | ≈ $28,158 |
| Lot | 506 m² | 164 m² |
| Floor area | 688 m² | 313 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 | 11 · Aug 2024 | 6 · Jul 2024 |
| Findings | 2 Check 4 Note | 2 Check 3 Note |
| Nearest metro | Saint-Laurent, 540 m | Mont-Royal, 660 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3505-3511 boulevard Saint-Laurent Full report: 4283-4285 boulevard Saint-Laurent