| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hearst Castle |  | California | Americas | 1947 | 1919 | website | San Simeon, California | United States | 35.6852000000 | -121.1670000000 | Julia Morgan, William Randolph Hearst | Map | |||||
| Twin Palms |  | Other | Unspecified | California | Americas | 1947 | website | Palm Springs, California | United States | 33.8308000000 | -116.5340000000 | E. Stewart Williams, Frank sinatra | Map |