1730-1850 55e Avenue vs 877-879 55e Avenue
Data as of October 25, 2026 · updated every week
877-879 55e Avenue is the older building (1961); 1730-1850 55e Avenue was built in 1986. 1730-1850 55e Avenue is assessed at $14,088,000, 1892% more than 877-879 55e Avenue ($707,400). 1730-1850 55e Avenue has 4 building permits on record, 877-879 55e Avenue has 0. Neither is in a flood zone.
| 1730-1850 55e Avenue | 877-879 55e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1986 | 1961 |
| Assessed (roll) | $14,088,000 | $707,400 |
| Since the previous roll | +71 % | +9 % |
| Welcome tax on that value | ≈ $516,416 | ≈ $9,497 |
| Lot | 20,696 m² | 333 m² |
| Floor area | 7,260 m² | 231 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 | 4 · Oct 2022 | 0 |
| Findings | 1 Check 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1730-1850 55e Avenue Full report: 877-879 55e Avenue