3180-3188 rue Masson vs 3515 rue Masson
Data as of November 1, 2026 · updated every week
3515 rue Masson is the older building (1954); 3180-3188 rue Masson was built in 2011. 3180-3188 rue Masson is assessed at $5,941,800, 340% more than 3515 rue Masson ($1,350,600). 3180-3188 rue Masson has 10 building permits on record, 3515 rue Masson has 1. Neither is in a flood zone.
| 3180-3188 rue Masson | 3515 rue Masson | |
|---|---|---|
| Type | 12 dwellings | House or building |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 2011 | 1954 |
| Assessed (roll) | $5,941,800 | $1,350,600 |
| Since the previous roll | +14 % | +13 % |
| Welcome tax on that value | ≈ $190,568 | ≈ $23,591 |
| Lot | 410 m² | 1,003 m² |
| Floor area | 1,244 m² | 121 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 | 10 · Aug 2024 | 1 · Jul 2026 |
| Findings | 1 Check 4 Note | 2 Check 5 Note |
| Nearest metro | Préfontaine, 1.7 km | Pie-IX, 1.6 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3180-3188 rue Masson Full report: 3515 rue Masson