821-831 3e Avenue vs 870-880 3e Avenue
Data as of October 29, 2026 · updated every week
821-831 3e Avenue is the older building (1928); 870-880 3e Avenue was built in 1929. 821-831 3e Avenue is assessed at $1,328,900, 8% more than 870-880 3e Avenue ($1,229,400). Each has 1 building permits on record. Neither is in a flood zone.
| 821-831 3e Avenue | 870-880 3e Avenue | |
|---|---|---|
| Type | 6 dwellings | 6 dwellings |
| City and borough | Montréal · Verdun | Montréal · Verdun |
| Built | 1928 | 1929 |
| Assessed (roll) | $1,328,900 | $1,229,400 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $23,048 | ≈ $20,561 |
| Lot | 274 m² | 226 m² |
| Floor area | 446 m² | 380 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 | 1 · May 1999 | 1 · Jun 1999 |
| Findings | 1 Check 4 Note | 1 Check 5 Note |
| Nearest metro | Verdun, 330 m | Verdun, 380 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 821-831 3e Avenue Full report: 870-880 3e Avenue