Cleveland GISDescription This data service provides all Certificates of Occupancy (COOs) issued by the Department of Building and Housing. A COO establishes the allowable use of a structure, typically for business use or housing. The records found here are from 2015 to present. Data Glossary See the Attributes section below for details about each column in this dataset. Update Frequency Weekly on Sundays at 7 AM EST (6 AM during daylight savings) Contacts Department of Building and Housing 216-664-2282ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/ed8f378b7691485e8790ec241a3f87a1_0engCity of Cleveland Open DataPublicCertificates of Occupancy [Ohio--Cleveland]Web servicesOhio--ClevelandOhioLast Modified: 2026-01-04