OLYMPIAN MICHAEL PHELPS SELLING ARIZONA MANSION

Olympian swimmer Michael Phelps is selling his Spanish-style mansion outside of Phoenix for $4.125 million.

The winner of 23 Olympic gold medals has put the white-stucco home in the upmarket Arizona suburb of Paradise Valley on the market on Thursday. The single-story home boasts trendy luxury finishes like carrera marble countertops, walls made of shiplap plus a pool and hot tub.

He bought the nearly one-acre estate in 2015 for $2.537 million through a limited liability company and his Baltimore-based business manager David Pessin.

The five-bedroom mansion was designed by sailboat and yacht builder Henry Mohrschladt in a style reminiscent of the lavish red-tile-roofed haciendas dotting Santa Barbara. It spans a little over 6,000 square feet with large open living spaces, including an oversized kitchen and dining room with a double fridge and 350-bottle wine storage.

The landscaped backyard includes an outdoor kitchen, fruit trees, an irrigation well and a brightly tiled outdoor shower.

The home has been listed with Julie Pelle and Christina Rathbun of Realty ONE Group.