501-503 15e Avenue vs 823 15e Avenue
Data as of November 1, 2026 · updated every week
501-503 15e Avenue is the older building (1905); 823 15e Avenue was built in 1948. 501-503 15e Avenue is assessed at $460,000, 23% more than 823 15e Avenue ($373,100). 501-503 15e Avenue has 0 building permits on record, 823 15e Avenue has 1. Neither is in a flood zone.
| 501-503 15e Avenue | 823 15e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles | Montréal · Rivière-des-Prairies-Pointe-aux-Trembles |
| Built | 1905 | 1948 |
| Assessed (roll) | $460,000 | $373,100 |
| Since the previous roll | +31 % | +20 % |
| Welcome tax on that value | ≈ $5,011 | ≈ $3,707 |
| Lot | 223 m² | 372 m² |
| Floor area | 190 m² | 90 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 | 1 · Aug 2017 |
| Findings | 2 Check 4 Note | 1 Serious 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.