Mueller, 35, who has voluntarily entered treatment for addiction, sold her house in Tarzana, Los Angeles, for a profit this week, reported the New York Daily news.
Mueller, who was Sheens' third wife and mother of his twin three-year-old sons, bought the house less than a year ago for USD 3 million from former Spice Girl Mel B and her husband, movie producer Stephen Belafonte.
It's now in contract, and while the final price is not known, it was listed for USD 3.55 million with Keller Williams Realty Calaba.
The 9,200-square-foot spread is a gated compound with four bedrooms and six bathrooms.
Entering the home, you first go into a double-height foyer, with a Swarovski chandelier