510-512 25e Avenue vs 685 25e Avenue
Data as of October 25, 2026 · updated every week
685 25e Avenue is the older building (1951); 510-512 25e Avenue was built in 1957. 685 25e Avenue is assessed at $613,100, 12% more than 510-512 25e Avenue ($548,700). 510-512 25e Avenue has 2 building permits on record, 685 25e Avenue has 1. Neither is in a flood zone.
| 510-512 25e Avenue | 685 25e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1957 | 1951 |
| Assessed (roll) | $548,700 | $613,100 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $6,341 | ≈ $7,611 |
| Lot | 182 m² | 411 m² |
| Floor area | 189 m² | 113 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 | 2 · Oct 2015 | 1 · Sep 2025 |
| Findings | 6 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.