Los Angeles, Sep 27 (IANS): Actor Ashton Kutcher has given sole ownership of his Los Angeles house to his former step daughter Rumer Willis.

According to people.com, the "Spread" star purchased the 1,800 square feet property in 2009 for $971,500 with Rumer, who is the daughter of Kutcher's ex-wife Demi Moore and her former husband Bruce Willis.

The house was bought under co-ownership, which granted each of them 50 per cent ownership of the property.

Later on August 3, Rumer filed documents stating that the co-ownership has ended and "All debt owing under the note, deed of trust and any related loan documents has been deemed paid and satisfied in full".

Therefore, the house now belongs exclusively to Rumer Willis.

The documents do not indicate if Rumer paid Kutcher any money for full ownership of the home.

Kutcher, 34, and Moore, 55, divorced in November 2013 after eight years of marriage. The actor has since remarried Mila Kunis and they share two children together.