237-245 23e Avenue vs 585 23e Avenue
Data as of October 25, 2026 · updated every week
237-245 23e Avenue is the older building (1860); 585 23e Avenue was built in 1960. 585 23e Avenue is assessed at $1,114,500, 111% more than 237-245 23e Avenue ($528,200). 237-245 23e Avenue has 1 building permits on record, 585 23e Avenue has 0. Neither is in a flood zone.
| 237-245 23e Avenue | 585 23e Avenue | |
|---|---|---|
| Type | 3 dwellings | 8 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1860 | 1960 |
| Assessed (roll) | $528,200 | $1,114,500 |
| Since the previous roll | +12 % | +2 % |
| Welcome tax on that value | ≈ $6,034 | ≈ $17,688 |
| Lot | 257 m² | 442 m² |
| Floor area | 262 m² | 512 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 1 · Apr 2004 | 0 |
| Findings | 2 Check 5 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.