48-50 1e Avenue vs 510 1e Avenue
Data as of October 29, 2026 · updated every week
48-50 1e Avenue is the older building (1926); 510 1e Avenue was built in 1986. 48-50 1e Avenue is assessed at $437,300, 57% more than 510 1e Avenue ($278,800). 48-50 1e Avenue has 7 building permits on record, 510 1e Avenue has 2. Neither is in a flood zone.
| 48-50 1e Avenue | 510 1e Avenue | |
|---|---|---|
| Type | Condo building, 2 units | Condo building, 1 unit |
| City and borough | Montréal · Verdun | Montréal · Verdun |
| Built | 1926 | 1986 |
| Assessed (roll) | $437,300 | $278,800 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $4,670 | ≈ $2,474 |
| Lot | — | — |
| Floor area | 373 m² | 60 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 | 7 · May 2025 | 2 · Aug 2014 |
| Findings | 1 Serious 3 Check 3 Note | 7 Note |
| Nearest metro | Monk, 1.4 km | Verdun, 120 m |
The full report for each address explains every finding and shows the full permit and value history.