506-508 3e Avenue vs 809-819 3e Avenue
Data as of November 1, 2026 · updated every week
809-819 3e Avenue is the older building (1925); 506-508 3e Avenue was built in 1954. 809-819 3e Avenue is assessed at $1,921,100, 205% more than 506-508 3e Avenue ($630,000). 506-508 3e Avenue has 1 building permits on record, 809-819 3e Avenue has 3. Neither is in a flood zone.
| 506-508 3e Avenue | 809-819 3e 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 | 1954 | 1925 |
| Assessed (roll) | $630,000 | $1,921,100 |
| Since the previous roll | +26 % | +10 % |
| Welcome tax on that value | ≈ $7,949 | ≈ $37,853 |
| Lot | 403 m² | 523 m² |
| Floor area | 182 m² | 131 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 1 · Jul 2026 | 3 · May 2020 |
| Findings | 1 Serious 1 Check 2 Note | 2 Check 4 Note |
| Nearest metro | — | Langelier, 1.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 506-508 3e Avenue Full report: 809-819 3e Avenue