It also discusses the systemic radical frame design, the data-base design, and the performance realization about the real estate management system of building which is based on AutoCAD's 3D Visualization. 从建立系统的数据库入手,详细介绍了本系统设计的具体问题,系统地论述了在AutoCAD平台上构建楼宇房屋产权三维可视化管理系统的可行性以及具体的实现方法。