504 23e Avenue vs 584 23e Avenue
Data as of October 25, 2026 · updated every week
584 23e Avenue is the older building (1961); 504 23e Avenue was built in 1962. They are assessed at about the same value ($1,102,800). 504 23e Avenue has 0 building permits on record, 584 23e Avenue has 1. Neither is in a flood zone.
| 504 23e Avenue | 584 23e Avenue | |
|---|---|---|
| Type | 8 dwellings | 8 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1962 | 1961 |
| Assessed (roll) | $1,102,800 | $1,114,500 |
| Since the previous roll | +2 % | +2 % |
| Welcome tax on that value | ≈ $17,405 | ≈ $17,688 |
| Lot | 442 m² | 442 m² |
| Floor area | 550 m² | 512 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 | 0 | 1 · Jul 2014 |
| Findings | 5 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.