Certificates of Disclosure

Description Certificates of Disclosure (COD) issued by the City of Cleveland Department of Building and Housing since 2015. A COD is required when transferring properties with structures in the City and typically includes historical issues concerning the property and/or the seller. Data Glossary See the Attributes section below for details about each column in this dataset. Original fields (without the DW prefix) show the unmodified [ward/parcel/etc] as recorded in the source system at the time of collection. DW-prefixed fields are enhanced versions, standardized, validated, or enriched by the data warehouse for easier analysis. Update Frequency Weekly on Sundays at 7 AM EST (6 AM during daylight savings) Contacts Department of Building and Housing, 216-664-2930

本数据集收录了2015年起由克利夫兰市建筑与住房局（City of Cleveland Department of Building and Housing）签发的披露证书（Certificates of Disclosure, COD）。当本市范围内带有建筑物的房产进行产权转让时，必须提供该披露证书，其通常会记载该房产及/或卖方的相关历史遗留问题。
数据字典：请参阅下文的「属性（Attributes）」章节，以了解本数据集各字段的详细说明。未添加DW前缀的原始字段，保留了数据采集时源系统中记录的未作修改的[街区/地块等]原始内容；以DW为前缀的字段，则是经数据仓库进行标准化处理、校验及数据丰富后的增强版本，便于开展分析工作。
更新频率：美国东部时间每周日上午7时（夏令时期间调整为上午6时）。
联系方式：克利夫兰市建筑与住房局，联系电话：216-664-2930。