How to query the information of real estate license number?

There are two ways to query the information of real estate license number, one is online query, and the other is directly to the local real estate bureau. Because now is the information age, most real estate bureaus have their own official website. After finding official website, the cities they belong to have corresponding query modules. You can query relevant information by entering the name of the property owner, because not all cities have opened online query now, and some cities have limited information to query. If you check in the real estate bureau, the information will be more accurate, but you need to check it yourself, bring your ID card and real estate license, and you can find more accurate personal real estate information, such as the design purpose of the house, the source of rights, whether the house is mortgaged, whether it is sealed up, etc. Before the general second-hand housing transaction, it is best to go to the real estate bureau to inquire about the property right information, so as to avoid the situation that one room is sold more or the house cannot be transferred normally.