1. The geographical location is relatively remote: Kaiyuan Mediterranean is located in the center of Songjiang New Town, about 20 kilometers away from the city center, and the transportation is inconvenient, which makes fewer people buy houses, thus affecting the house price.
2. Old building: Kaiyuan Mediterranean was completed in 2003. Compared with other new buildings, its architectural style and facilities may be relatively old, which may also affect people's willingness to buy.
3. Insufficient parking spaces: There are fewer parking spaces and insufficient charging piles in Kaiyuan Mediterranean Community, which may be the disadvantage of some car owners.
4. Housing quality: As Kaiyuan Mediterranean has been established for a long time, there may be some housing quality problems, such as outdated decoration and aging facilities, which may affect people's willingness to buy.
To sum up, the housing price in Songjiang Kaiyuan Mediterranean is relatively low, mainly due to geographical location, old buildings, insufficient parking spaces and housing quality.