25 12e Avenue vs 665-667 12e Avenue
Data as of October 25, 2026 · updated every week
25 12e Avenue is assessed at $1,331,800, 183% more than 665-667 12e Avenue ($470,900). 25 12e Avenue has 2 building permits on record, 665-667 12e Avenue has 3. Neither is in a flood zone.
| 25 12e Avenue | 665-667 12e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | — | 1940 |
| Assessed (roll) | $1,331,800 | $470,900 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $23,121 | ≈ $5,174 |
| Lot | 2,909 m² | 419 m² |
| Floor area | — | 132 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 | 2 · May 2022 | 3 · Nov 2025 |
| Findings | 1 Check 5 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.