4080 boulevard Saint-Laurent vs 5123 boulevard Saint-Laurent
Data as of November 1, 2026 · updated every week
4080 boulevard Saint-Laurent is the older building (1895); 5123 boulevard Saint-Laurent was built in 1968. 5123 boulevard Saint-Laurent is assessed at $767,700, 42% more than 4080 boulevard Saint-Laurent ($539,100). 4080 boulevard Saint-Laurent has 9 building permits on record, 5123 boulevard Saint-Laurent has 5. Neither is in a flood zone.
| 4080 boulevard Saint-Laurent | 5123 boulevard Saint-Laurent | |
|---|---|---|
| Type | Condo building, 8 units | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1895 | 1968 |
| Assessed (roll) | $539,100 | $767,700 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $6,197 | ≈ $10,703 |
| Lot | — | — |
| Floor area | 876 m² | 124 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 | 9 · Jun 2019 | 5 · Jan 2017 |
| Findings | 4 Note | 1 Check 5 Note |
| Nearest metro | Mont-Royal, 860 m | Laurier, 660 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4080 boulevard Saint-Laurent Full report: 5123 boulevard Saint-Laurent