2831 rue Masson vs 3723-3729 rue Masson
Data as of November 1, 2026 · updated every week
2831 rue Masson is the older building (1910); 3723-3729 rue Masson was built in 1955. 2831 rue Masson is assessed at $2,380,300, 242% more than 3723-3729 rue Masson ($695,700). 2831 rue Masson has 4 building permits on record, 3723-3729 rue Masson has 0. Neither is in a flood zone.
| 2831 rue Masson | 3723-3729 rue Masson | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1910 | 1955 |
| Assessed (roll) | $2,380,300 | $695,700 |
| Since the previous roll | +14 % | +12 % |
| Welcome tax on that value | ≈ $51,771 | ≈ $9,263 |
| Lot | 410 m² | 204 m² |
| Floor area | 528 m² | 200 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 4 · Jan 2022 | 0 |
| Findings | 1 Serious 2 Check 4 Note | 1 Serious 6 Note |
| Nearest metro | Préfontaine, 1.8 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: 2831 rue Masson Full report: 3723-3729 rue Masson