4531 boulevard des Sources vs 4919 boulevard des Sources
Data as of October 29, 2026 · updated every week
4919 boulevard des Sources is the older building (1969); 4531 boulevard des Sources was built in 1990. 4531 boulevard des Sources is assessed at $1,101,900, 51% more than 4919 boulevard des Sources ($729,500). 4531 boulevard des Sources has 8 building permits on record, 4919 boulevard des Sources has 17. Neither is in a flood zone.
| 4531 boulevard des Sources | 4919 boulevard des Sources | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1990 | 1969 |
| Assessed (roll) | $1,101,900 | $729,500 |
| Since the previous roll | +18 % | +18 % |
| Welcome tax on that value | ≈ $17,387 | ≈ $9,939 |
| Lot | 800 m² | 697 m² |
| Floor area | 390 m² | 109 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 | 8 · Oct 2022 | 17 · Sep 2026 |
| Findings | 4 Note | 2 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4531 boulevard des Sources Full report: 4919 boulevard des Sources