4521-4523 boulevard des Sources vs 5150 boulevard des Sources
Data as of October 29, 2026 · updated every week
4521-4523 boulevard des Sources is the older building (1955); 5150 boulevard des Sources was built in 1982. 5150 boulevard des Sources is assessed at $874,700, 37% more than 4521-4523 boulevard des Sources ($640,500). 4521-4523 boulevard des Sources has 3 building permits on record, 5150 boulevard des Sources has 2. Neither is in a flood zone.
| 4521-4523 boulevard des Sources | 5150 boulevard des Sources | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1955 | 1982 |
| Assessed (roll) | $640,500 | $874,700 |
| Since the previous roll | +11 % | +17 % |
| Welcome tax on that value | ≈ $8,159 | ≈ $12,843 |
| Lot | 813 m² | 981 m² |
| Floor area | 164 m² | 212 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 | 3 · Jul 2023 | 2 · Nov 2011 |
| Findings | 1 Check 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4521-4523 boulevard des Sources Full report: 5150 boulevard des Sources