857 4e Avenue vs 860 4e Avenue
Data as of October 29, 2026 · updated every week
857 4e Avenue is the older building (1950); 860 4e Avenue was built in 2016. 860 4e Avenue is assessed at $1,909,100, 246% more than 857 4e Avenue ($551,100). 857 4e Avenue has 3 building permits on record, 860 4e Avenue has 19. Neither is in a flood zone.
| 857 4e Avenue | 860 4e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 1950 | 2016 |
| Assessed (roll) | $551,100 | $1,909,100 |
| Since the previous roll | +22 % | +21 % |
| Welcome tax on that value | ≈ $6,377 | ≈ $37,553 |
| Lot | 740 m² | 740 m² |
| Floor area | 153 m² | 147 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 | 3 · Jul 2026 | 19 · Jun 2020 |
| Findings | 1 Check 4 Note | 1 Serious 6 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.