Legal analysis: the notarization of the house to the notary office is valid. If the real estate transaction is notarized, through the strict and meticulous inquiry, notification and examination procedures and evidence preservation measures of the notary office, the traders can exchange relevant information honestly and in detail, express their opinions comprehensively and concretely, ensure the authenticity of the expression of will, and effectively avoid the problems related to the validity of the contract caused by the untrue expression of will.

Legal basis: Notary Law of People's Republic of China (PRC).

Twenty-fifth natural persons, legal persons or other organizations to apply for notarization, you can submit proof of behavior or facts to the notary office of your domicile or habitual residence.

The application for notarization of real estate shall be submitted to the notary office where the real estate is located; Notarization involving entrustment, declaration, gift and will of real estate may be governed by the provisions of the preceding paragraph.

Article 30 If a notarization institution considers that the certification materials provided by the applicant are true, lawful and sufficient after examination, and the matters applied for notarization are true and lawful, it shall issue a notarial certificate to the parties within 15 working days from the date of accepting the notarization application. However, due to force majeure, supplementary certification materials or the need to verify relevant information, the time required is not counted in the time limit.