北京作具有八百年历史的古都，其地产背后所凝聚的历史文化和人文文化，在房地产评估里面，很难给予准确的数值测算。四合院，作为老北京建筑文化的重要载体，其巨大的文化价值和商业价值已经逐步被海内外投资者所关注。如何结合北京四合院的文化价值和商业价值，建立成功的四合院开发运作模式，已成为国内外投资者关注的热点话题。 As an ancient capital with 800 years of history, Beijing’s history, culture and human culture behind its real estate make it difficult to give accurate numerical estimates in real estate appraisals. As an important carrier of the old Beijing architectural culture, Sihe Courtyard has been gradually attracting the attention of investors both at home and abroad due to its great cultural value and commercial value. How to combine the cultural value and commercial value of Beijing Siheyuan to establish a successful operation mode of Siheyuan has become a hot topic for domestic and foreign investors.