3510 rue Masson vs 3839-3851 rue Masson
Data as of November 1, 2026 · updated every week
3839-3851 rue Masson is the older building (1950); 3510 rue Masson was built in 1955. 3510 rue Masson is assessed at $1,612,800, 31% more than 3839-3851 rue Masson ($1,228,000). Each has 1 building permits on record. Neither is in a flood zone.
| 3510 rue Masson | 3839-3851 rue Masson | |
|---|---|---|
| Type | 8 dwellings | 5 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1955 | 1950 |
| Assessed (roll) | $1,612,800 | $1,228,000 |
| Since the previous roll | +8 % | +15 % |
| Welcome tax on that value | ≈ $30,146 | ≈ $20,526 |
| Lot | 493 m² | 356 m² |
| Floor area | 481 m² | 392 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 | 1 · Oct 2026 | 1 · Jun 2004 |
| Findings | 1 Check 4 Note | 1 Serious 5 Note |
| Nearest metro | Pie-IX, 1.6 km | Pie-IX, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3510 rue Masson Full report: 3839-3851 rue Masson