3257-3261 rue Masson vs 3935 rue Masson
Data as of November 1, 2026 · updated every week
3257-3261 rue Masson is the older building (1935); 3935 rue Masson was built in 1962. 3935 rue Masson is assessed at $3,348,000, 402% more than 3257-3261 rue Masson ($667,300). 3257-3261 rue Masson has 3 building permits on record, 3935 rue Masson has 2. Neither is in a flood zone.
| 3257-3261 rue Masson | 3935 rue Masson | |
|---|---|---|
| Type | House or building | 27 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1935 | 1962 |
| Assessed (roll) | $667,300 | $3,348,000 |
| Since the previous roll | +15 % | +24 % |
| Welcome tax on that value | ≈ $8,695 | ≈ $86,816 |
| Lot | 263 m² | 375 m² |
| Floor area | 242 m² | 763 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 · May 2019 | 2 · May 2008 |
| Findings | 1 Serious 5 Note | 5 Note |
| Nearest metro | Pie-IX, 1.7 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: 3257-3261 rue Masson Full report: 3935 rue Masson