在现有房屋全生命周期研究成果的基础上,提出以房屋编码构建房屋权属生命周期。研究在时空信息上,以“幢”为单位表达属性信息的方法,尝试将房屋的空间信息、时间信息和属性信息三者融合。通过分析房屋属性信息的时间序列演变,提出其在房地产市场监测和房屋违法分割合并监测中的具体应用。 Based on the research results of the whole life cycle of existing houses, this paper proposes to build a housing ownership life cycle with house codes. This paper studies the method of expressing the attribute information in the space-time information in the unit of “building”, trying to integrate the spatial information, the time information and the attribute information of the house. By analyzing the time series evolution of the property information, this paper puts forward its concrete application in the monitoring of the real estate market and the merger monitoring of illegal housing.