What materials do co-owners need to increase the real estate license?

Legal analysis: There are the following conditions for adding the name and handling fee to the real estate license: In the first case, if the real estate has a loan, the name can only be added with the consent of the mortgagee (usually a bank or a provident fund center guarantee company), but the general mortgagee will not agree, so in practice, the name can only be added if the loan is paid off. Therefore, if a house has a loan, it must be added or removed, and the loan must be paid off first. In the second case, if the house has no loan or the loan has been paid off, the name of the spouse should be added. Both husband and wife bring their ID cards, marriage certificates, real estate licenses and land certificates (all of which must be original) to the housing management window of the administrative service center. Township real estate can be handled by the township housing management office. Total cost: the cost of adding a name to the house 100 yuan (20 yuan, 80 yuan). Non-residential registration fee 570 yuan (20 yuan +550 yuan registration fee). Of course, there are cases where the spouse's name is removed. During the marital relationship between husband and wife, the other party may be added as the property owner. When marriage changes (such as divorce), the property can be changed to the name of one of the parties, and each set needs to pay the residential registration fee of 80 yuan, and each set needs to pay the typesetting fee of 20 yuan. The third case: if the house has no loan, or the loan has been paid off, you need to add the children's names. Many citizens think that it is natural and simple to add children's names to their parents' houses, and there should be no fees. However, in terms of property rights, the current property owner is Party A, that is, the property right of the house 100% belongs to Party A, so it is necessary to add a name to the real estate license, that is, the property right of the house has changed from one to two. When the housing registration department handles the corresponding so-called name-adding procedures, it will handle the relevant procedures in the form of property right transfer. Therefore, the principle of adding the second person's name to the real estate license is the same, regardless of whether the person being added is a child or a parent (the spouse is in a special situation) or a stranger. They all transfer 100% of the property rights originally belonging to one person to a second person (the specific ratio can be agreed by both parties). However, both parties can agree on a specific transfer method: sale or gift. Buying and selling and gift transfer fees are completely different, and which method to choose depends on the situation.