10 of the most extravagant mansions in the world and who own them (With Pictures)

6. Ellison Estate – California

The home of Larry Ellison, the CEO of Oracle Corporation, another of the world’s most massive tech companies, owns a stunning property in Woodside, California. The ten buildings are of Japanese style, and the landscape features a man-made lake and a koi pond. It costs around $200 million to construct, which really isn’t too much of a problem for a man worth about $50 billion.

He also spent just over $100 million on a beautiful lakefront property on Lake Tahoe. He also bought a pair of equestrian properties near Woodside for a total of $23 million, and later sold for a $4 million loss, at which he did not shed a tear.