Paragraph 4 of Article 38 of People's Republic of China (PRC) Real Estate Management Law stipulates: "* * All real estate shall not be transferred without the written consent of others.
In the legal relationship of house sale, without the consent of the other party, one party has no right to dispose of the house jointly owned by husband and wife, and the legal consequences of this right are to be determined. As long as one party objects to the other party's sale of the house jointly owned by husband and wife without its consent, it means that the act of unauthorized disposition is invalid, and the house sales contract is of course invalid.
One party has no right to unilaterally dispose of the house, and the contract signed by both parties is invalid. For an invalid contract, the property obtained from the contract shall be returned.