8421 chemin Darnley vs 8500 chemin Darnley
Data as of October 29, 2026 · updated every week
8500 chemin Darnley is the older building (1967); 8421 chemin Darnley was built in 1980. 8421 chemin Darnley is assessed at $12,720,000, 176% more than 8500 chemin Darnley ($4,613,400). Neither has a building permit on record. Neither is in a flood zone.
| 8421 chemin Darnley | 8500 chemin Darnley | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Mont-Royal | Mont-Royal |
| Built | 1980 | 1967 |
| Assessed (roll) | $12,720,000 | $4,613,400 |
| Since the previous roll | +40 % | +30 % |
| Welcome tax on that value | ≈ $188,911 | ≈ $67,312 |
| Lot | 14,511 m² | 3,751 m² |
| Floor area | 5,868 m² | 4,297 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 | 0 | 0 |
| Findings | 1 Note | 1 Note |
| Nearest metro | De la Savane, 1.9 km | De la Savane, 2.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 8421 chemin Darnley Full report: 8500 chemin Darnley