Most Luxurious Houses in The World

3. The Rennert Mansion,Sagaponack, New York
Owner – Ira Rennert
Value – $200 million
Located in the Hamptons, Ira Rennert’s estate is so expansive that he had to include an on-site power plant. The property comprises 63 acres of lawns, three swimming pools, sports courts, 21 bedrooms, and 18 bathrooms. Rennert also keeps his $500 million art collection there.