1. During the house transaction, the seller may entrust others to handle the house transfer formalities on his behalf;

2. However, the seller needs to issue a power of attorney to the client;

3. The trustee has the right to handle the registration formalities of real estate ownership transfer and tax registration on his behalf;

4. Have the right to sign documents related to real estate transactions and pay corresponding taxes on their behalf.

Entrustment risk of housing transaction:

1. If there is a transaction dispute between the buyer and the trustee, and the trustee disappears, the principal will bear corresponding legal responsibilities;

2. After the trustee obtains the house at a low price, he transfers it to a new buyer at a high price to earn the difference. What's more, he will abscond with the money;

3. The trustee sells one more room. After a dispute arises, the buyer will ask the client and the original owner to bear the corresponding liability for breach of contract;

4. The trustee may properly decorate the house to make the surface of the house bright, but the quality cannot be guaranteed, so as to sell it to the buyers at a high price;

The trustee can rent out the house before finding a new buyer.

To sum up, of course, the owner of the house sale can entrust others to handle it, but it must be notarized, otherwise it can't.

Legal basis:

People's Republic of China (PRC) Civil Code

Article 919 An entrustment contract is a contract in which the principal and the agent agree that the agent shall handle the principal's affairs.