2649 rue Masson vs 3833-3835 rue Masson
Data as of November 1, 2026 · updated every week
2649 rue Masson is the older building (1920); 3833-3835 rue Masson was built in 1929. 2649 rue Masson is assessed at $1,150,000, 95% more than 3833-3835 rue Masson ($588,700). 2649 rue Masson has 10 building permits on record, 3833-3835 rue Masson has 3. Neither is in a flood zone.
| 2649 rue Masson | 3833-3835 rue Masson | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1920 | 1929 |
| Assessed (roll) | $1,150,000 | $588,700 |
| Since the previous roll | +15 % | +15 % |
| Welcome tax on that value | ≈ $18,576 | ≈ $7,123 |
| Lot | 209 m² | 159 m² |
| Floor area | 436 m² | 193 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 10 · Sep 2021 | 3 · Nov 2025 |
| Findings | 1 Check 5 Note | 1 Serious 2 Check 4 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: 2649 rue Masson Full report: 3833-3835 rue Masson