1. Open the Anjuke website.
2. After entering the search results page, find the community to query, click the community name and enter the community details page.
3. On the residential details page, you can see the basic information of the residential area, including the location, developer and building type of the residential area. And there will be information about the sale of houses in the community.
4. In the information of sold houses, you can see detailed information such as the area, apartment type, floor and orientation of each house, including the age information of the house.
Please note that some houses may not have clear information about the age of the house, because the age of the house may not be a prominent feature of the house or the historical information may be inaccurate. In this case, you may need to contact the owner or real estate agent directly to get more accurate information.