Giving a house in one's name to a brother or sister can be done without the consent of the children, but it must be signed by the spouse. Because as long as it is a house acquired during the marriage, no matter who is registered in the name of the husband and wife, it belongs to the property after marriage, and the husband and wife have half the rights and interests.

The Joint Notice on Strengthening the Notarization of Real Estate Registration Management stipulates that house gifts must be notarized. The notarization of the gift shall be accepted by the notary office of the donor's domicile or the place where the gift occurs. The gift of real estate can also be accepted by the notary office where the real estate is located. The following documents and materials shall be submitted when applying for gift notarization:

1. Identity certificate of the donor (copy of resident ID card, household registration book, passport and pass);

2. Gift book;

3. Gift list and ownership certificate, such as real estate license and deposit certificate;

4. If the gift is * * * with property, a written opinion that * * someone agrees to give the property to others shall be provided; If the gift belongs to the collective, it shall submit the written opinions of the members of the collective organization agreeing to the gift; If the gift belongs to the whole people, the documents approved by the state-owned assets management department shall be submitted;