1目 录我国建筑物区分所有权之共有权探究 [摘要] 20 世纪住房商品化改革之后，我国的城镇化加速进行，人口快速向城镇集中，人地关系紧张导致高层住宅成为首选。这就产生了建筑物区分所有权之共有权、共有权的定性、共有部分的范围以及法律对共有权的保护等等诸多问题因此，本文通过分析美国、法国以及德国等国家有关建筑物区分所有权之共有权的立法，对我国法律中有关其未对业主大会作出明确规制以及关于车位、车库的规定欠妥等问题进行探讨并提出完善建议。 [关键词] 建筑物区分所有权； 共有权；共有部分；完善建议 [Abstract]China's urbanization accelerated after the commercialization of housing in the 20th century,the population is rapidly concentrated in towns and cities, high-rise housing has become the first choice because of the tension between people and land.which gives rise to the question of the co-ownership part of condominium, the qualitative of the common rights, the scope of the co-ownership and the protection of the common rights.Therefore,this article makes a comparison and analysis of the common ownership of condominium ownership in the United States, France, Germany and other countries,and Did not make a clear regulation to the owners and scope of common parts and Parking spaces and garage regulations are not proper. [Key words]：Condominium; co-ownership; common parts; improving suggestions一、建筑物区分所有权之共有权的概念、性质和法律特征（一）建筑物区分所有权之共有权的概念和性质我国建筑物区分所有权之共有权探究21.建筑物区分所有权之共有权的概念建筑物区分所有权之共有权，是指业主有权依据法律规定、相互之间达成的约定、和订立的合同，对专有部分以外的所共同享有的财产权利。[1]2.建筑物区分所有权之共有权的性质近代法学主流理论对共有权的定性尚未有统一的认识：有学者持“共同共有说”，有的学者持按份共有说和“折中”说等其他学说。（1）共同共有说共同共有，是指多个拥有所有权的主体对于全部共有财产，其都享有平等的所有权,承担共同义务，各个所有权人之间所成立的共有关系,本质上是一种不确定...
