The method of inquiring the information under the name of a house with a previous name is as follows: bring your ID card and household registration book to the information counter of the Housing Authority, take them to the counter for numbering, and ask for the record of no room with a previous name, and then the staff will give the record of no room with a previous name to the buyers.

Go to the police station where the household registration is located and submit relevant documents to issue a certificate of previous name.

The materials and precautions to be prepared are as follows:

1, the applicant's valid identity document. (such as identity card, passport, Hong Kong and Macao pass, etc. , need the original of the above materials)

2, the applicant's "household registration book", the applicant of the collective account to provide the "permanent population registration card" my page. (If it is inconvenient to provide the original, a copy can be provided)

3. If it is necessary to entrust others to act as an agent, provide the identity certificate of the trustee and the handwritten power of attorney (indicating who is entrusted to handle what notarization for what reason, with my signature, original or fax).

4. Certificate of previous name issued by the public security organ where the applicant's household registration is located; If the previous name is registered in the household registration book, there is no need to issue a certificate. Need the original.

Extended data:

Household registration is the responsibility of public security organs at all levels.

In towns with police stations, the domicile is the jurisdiction of the police station; In towns and villages without police stations, the household registration is under the jurisdiction of towns and villages. The household registration organs are the people's committees of townships and towns and public security police stations.

Living in government agencies, organizations, schools, enterprises, institutions and other units or public dormitories, all units shall arrange special personnel to assist the registration authority in household registration. The household registration authority directly carries out household registration for scattered residents.

Non-active servicemen living in military organs and military dormitories shall be assigned by each unit to assist the registration authority registered permanent residence.

Production cooperatives in agriculture, fishery, salt industry, forestry, animal husbandry, handicrafts and other industries shall be designated by the cooperatives to assist the registration authority in registering at the place where the household registration is located. Families outside the cooperative are directly registered by the household registration authority.

Baidu Encyclopedia-Regulations on Household Registration in People's Republic of China (PRC)

China News Network-Before the Republic of China, owners without real estate licenses in China relied on deeds to prove the ownership of real estate.

China News Network-A "small property right house" held by a citizen in Zhuhai caused a dispute because the location of the house was changed twice.

Baidu encyclopedia-house ownership certificate