4777-4781 boulevard des Sources vs 4911-4917 boulevard des Sources
Data as of October 29, 2026 · updated every week
4777-4781 boulevard des Sources is the older building (1967); 4911-4917 boulevard des Sources was built in 1973. 4911-4917 boulevard des Sources is assessed at $2,206,500, 158% more than 4777-4781 boulevard des Sources ($854,400). 4777-4781 boulevard des Sources has 18 building permits on record, 4911-4917 boulevard des Sources has 20. Neither is in a flood zone.
| 4777-4781 boulevard des Sources | 4911-4917 boulevard des Sources | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1967 | 1973 |
| Assessed (roll) | $854,400 | $2,206,500 |
| Since the previous roll | +18 % | +18 % |
| Welcome tax on that value | ≈ $12,437 | ≈ $45,688 |
| Lot | 622 m² | 1,351 m² |
| Floor area | 244 m² | 453 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 18 · Oct 2025 | 20 · Sep 2021 |
| Findings | 1 Check 4 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4777-4781 boulevard des Sources Full report: 4911-4917 boulevard des Sources