Pre-sale permit inquiry website

Taking Changchun as an example, the specific steps of inquiring about the pre-sale permit of commercial housing are as follows:

1. First, open Baidu browser and enter: Changchun Real Estate Information Platform on Baidu, as shown below.

2. Next, on this page, select the government website of Changchun Housing Security and Real Estate Administration Bureau, and click Enter, as shown in the following figure.

3. Then, after entering official website, select the third convenient query and click, as shown in the figure below.

4. Next, select the second item in the left column: pre-sale permit inquiry, as shown in the following figure.

5. Finally, according to the page prompts, enter the required information, as shown in the figure below.