| name | image | style | date demolished | type | use | administrative division | continent | date completed | date Start construction | Website | Height (m) | city | Country | latitude (°) | longitude (°) | Original_owner/Owner/Protection | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Palais de Castagneto Po | Residential | Piedmont | Europe | 18th century | Before 11st century | website | Castagneto Po | Italy | 45.1758800000 | 7.8922000000 | Al-Waleed Bin Talal, Ernesto Melano | Map |