1956-1960 rue Masson vs 2139-2143 rue Masson
Data as of October 29, 2026 · updated every week
2139-2143 rue Masson is the older building (1925); 1956-1960 rue Masson was built in 1954. 2139-2143 rue Masson is assessed at $1,200,000, 8% more than 1956-1960 rue Masson ($1,115,900). 1956-1960 rue Masson has 0 building permits on record, 2139-2143 rue Masson has 3. Neither is in a flood zone.
| 1956-1960 rue Masson | 2139-2143 rue Masson | |
|---|---|---|
| Type | 2 dwellings | 3 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1954 | 1925 |
| Assessed (roll) | $1,115,900 | $1,200,000 |
| Since the previous roll | +14 % | +29 % |
| Welcome tax on that value | ≈ $17,723 | ≈ $19,826 |
| Lot | 140 m² | 174 m² |
| Floor area | 302 m² | 288 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 | 0 | 3 · Aug 2017 |
| Findings | 1 Check 6 Note | 7 Note |
| Nearest metro | Laurier, 1.3 km | Laurier, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1956-1960 rue Masson Full report: 2139-2143 rue Masson