143 avenue Duranceau vs 7 avenue Duranceau
Data as of October 29, 2026 · updated every week
7 avenue Duranceau is the older building (1859); 143 avenue Duranceau was built in 2025. 7 avenue Duranceau is assessed at $500,000, 291% more than 143 avenue Duranceau ($128,000). 143 avenue Duranceau has 1 building permits on record, 7 avenue Duranceau has 3. Neither is in a flood zone.
| 143 avenue Duranceau | 7 avenue Duranceau | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 2025 | ≈ 1859 |
| Assessed (roll) | $128,000 | $500,000 |
| Since the previous roll | +22 % | +66 % |
| Welcome tax on that value | ≈ $966 | ≈ $5,611 |
| Lot | 177 m² | 214 m² |
| Floor area | 171 m² | 150 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 1 · Jun 2022 | 3 · Dec 2022 |
| Findings | 6 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 143 avenue Duranceau Full report: 7 avenue Duranceau