引言物权法已于2007年10月1日起施行,第六章为“业主的建筑物区分所有权”。其后最高法院出台了《民事案件案由规定》,首次将“建筑物区分所有权”作为受案案由。该问题在理论界早有研究,而且相关案件法院也已大量受理。然而审判实践中,对该类案件在认识上还存在不少分歧。再加之上述案件的多样性和复杂性,需要运用大量的物权法理论。又因该类 Introduction Real Right Law came into force on October 1, 2007, and Chapter VI is “Owner’s Building Distinguishment Ownership.” Since then, the Supreme Court promulgated the “Provisions of Civil Cases”, for the first time “building ownership” as the subject of the case. This problem has long been studied in theorists and the relevant court cases have also been widely accepted. However, in trial practice, there are still many disagreements on such cases. Coupled with the diversity and complexity of the above cases, a great deal of real estate law theory needs to be applied. Because of this class