Tax System Property Sales (CAMA)

Property sales provided through the Computer Assisted Mass Appraisal (CAMA) database. The intent of this data is to provide a sale history for active properties listed among the District of Columbia’s real property tax assessment roll.本数据集收录通过计算机辅助批量评估（Computer Assisted Mass Appraisal, CAMA）数据库提供的房产交易数据，旨在为哥伦比亚特区不动产税评估名册中登记的有效房产提供交易历史记录。