房地产预售制，要终结了？

Group 1 - The core viewpoint of the article is that the real estate pre-sale system and shared area policies are at a transformative moment, with a shift towards selling completed properties and gradually eliminating shared areas [1][4][6] - Over 20 cities in China have issued documents to promote the transition to selling completed properties and to phase out shared areas [2][3] - The current proportion of completed property sales has increased from 10% to over 30%, indicating a significant shift in market dynamics [14] Group 2 - The pre-sale system, which allows developers to quickly recoup funds, is facing challenges due to changing supply-demand dynamics in the real estate market [19][22] - The high turnover model associated with pre-sales has led to issues such as construction quality concerns and the risk of unfinished projects, undermining buyer confidence [23][24] - The article suggests that if the pre-sale system cannot be completely abolished, it should be reformed with strict regulatory measures or a phased approach to transition to completed sales [30][31] Group 3 - Historical context shows that Hong Kong, which originally developed the concepts of shared areas and pre-sales, has moved away from these practices, indicating a potential path for mainland China [32][40] - Hong Kong has implemented regulations requiring full payment of land costs and proof of funding before construction, which has minimized the occurrence of unfinished projects [42][43] - The article emphasizes that the real estate market cannot revert to past high-leverage models, and rebuilding public trust in the market is crucial [44][45]