257 rue des Érables vs 335-341 rue des Érables
Data as of October 29, 2026 · updated every week
257 rue des Érables is the older building (1909); 335-341 rue des Érables was built in 1940. 335-341 rue des Érables is assessed at $533,800, 74% more than 257 rue des Érables ($306,100). 257 rue des Érables has 0 building permits on record, 335-341 rue des Érables has 2. Neither is in a flood zone.
| 257 rue des Érables | 335-341 rue des Érables | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1909 | 1940 |
| Assessed (roll) | $306,100 | $533,800 |
| Since the previous roll | +23 % | +24 % |
| Welcome tax on that value | ≈ $2,747 | ≈ $6,118 |
| Lot | 189 m² | 360 m² |
| Floor area | 115 m² | 262 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 | 0 | 2 · Jun 2023 |
| Findings | 1 Serious 1 Check 5 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 257 rue des Érables Full report: 335-341 rue des Érables