Why are all the valleys of Shouyi in Beijing for sale?

The reasons for the sale of houses in Shouyi Valley in Beijing may include the following:

1. Changes in owners' personal needs: Some owners need to replace houses with larger areas or more in line with their needs due to personal reasons, such as job changes and increase in family members.

2. Investment demand: Some owners take investment as their main purpose when buying houses in Shouyi Valley. Over time, they may look for more potential investment targets.

3. Market fluctuation: The fluctuation of real estate market price may lead some owners to be dissatisfied with the value of their houses, so they choose to sell them.

4. Fine decoration: The houses in Shouyi Valley are all finely decorated houses. Some owners may be dissatisfied with the decoration style or quality after purchase, and choose to redecorate or replace their houses.

5. Other reasons: There are other possible reasons, such as the owner's relocation and financial problems, which may also lead them to sell their houses.

Generally speaking, the relationship between supply and demand in the real estate market, the owner's personal situation and market fluctuation may lead to the sale of houses in Shouyi Valley.