12530 48e Avenue vs 1817-1821 48e Avenue
Data as of November 1, 2026 · updated every week
1817-1821 48e Avenue is the older building (1961); 12530 48e Avenue was built in 1990. 12530 48e Avenue is assessed at $689,900, 5% more than 1817-1821 48e Avenue ($658,000). 12530 48e Avenue has 2 building permits on record, 1817-1821 48e Avenue has 1. Neither is in a flood zone.
| 12530 48e Avenue | 1817-1821 48e Avenue | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1990 | 1961 |
| Assessed (roll) | $689,900 | $658,000 |
| Since the previous roll | +27 % | +17 % |
| Welcome tax on that value | ≈ $9,147 | ≈ $8,509 |
| Lot | 315 m² | 340 m² |
| Floor area | 177 m² | 198 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 | 2 · Aug 2026 | 1 · Aug 1996 |
| Findings | 1 Check 3 Note | 1 Serious 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12530 48e Avenue Full report: 1817-1821 48e Avenue