City Owned and Leased Properties (COLP) is published by the Department of City Planning (DCP) as required by chapter 204 of the City Charter. It includes the location and current use of all City-owned and leased properties. COLP is produced from an extract of the Integrated Property Information System (IPIS), a real estate database maintained by the Department of Citywide Administrative Services (DCAS). Except where indicated, the data provided is from IPIS.

Questions or feedback on errors within the City Owned and Leased Properties can be directed to DCAS Land Use Planning at (212) 386-0622 or RESPlanning311@dcas.nyc.gov.

Geodatabase of city-owned and leased properties and uses. COLP is a comprehensive list of uses on city owned and leased properties that includes geographic information as well as the type of use, agency and other related information.

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive.