Inconsistency between the house number on the real estate license and the house number on the household registration book may have an impact. This may happen when handing over the house. The house number of the purchase contract, tax payment certificate, invoice and other procedures before handing over the house is the same, while the information such as water, electricity and heating is the same as the house number posted when handing over the house. If the two house numbers are inconsistent, it may affect the sense of belonging and convenience of use of the house.

In addition, if the house number is inconsistent with the house number of the household registration management department, it may also bring inconvenience to life, children's schooling and housing transactions. Therefore, it is suggested that when buying a house, we should pay attention to the problem of house number and consult with relevant departments to ensure that the purchased house meets our own needs and interests.