Checked
State dataMaps & Geospatial
Structure
Published by California Department of General Services · Updated 10/16/2026 · Irregularly
- Last updated
- 10/16/2026
- First published 05/23/2025
- Update frequency
- Irregularly
- Formats
- 5
- CSV, ZIP, GeoJSON
- Coverage
- California
- Statewide
About this dataset
Statewide Property Inventory started in 1989 per legislation 11011.15, to begin a pro-active approach to managing the State’s Real Property assets in a computerized format. Having the information in an electronic format makes it available to top level decision-makers considering options for the best use of these assets. The Statewide Property Inventory is mandated to capture detailed information on the following: land owned and leased by the state, structures owned and leased by the state, property the state leases to the private sector. Statewide Property Inventory was established in 1988 by legislative mandate. Leases were added in 2004 by executive order. Data is updated annually by the agencies.
Files and access
Links open the official government source
- CSVgis.data.ca.govCSV
- GeoJSONgis.data.ca.govGeoJSON
- Shapefilegis.data.ca.govZIP
- KMLgis.data.ca.govKML
- ArcGIS Hub Datasetgis.data.ca.govWeb page
- ArcGIS GeoServiceservices8.arcgis.comArcGIS REST
Links open outside websites we do not control.
Details
- Publisher
- State of California
- Department
- California Department of General Services
- Listed on
- California Open Data
- Platform
- CKAN open data portal
- State
- California
- Keywords
- DGS, Department of General Services, GIS, SPI, SPI DGS map, State-owned, Statewide Property Inventory, california department of general services, lease, real property, structure
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Frequently asked questions
- Who publishes Structure?
- California Department of General Services, part of State of California, publishes this dataset on California Open Data.
- How often is it updated?
- The publisher lists the update frequency as irregularly. The last update was on 10/16/2026.
- How do I download it?
- It is available as CSV, GeoJSON, ZIP, KML. Use the links in Files and access, which open the official government source.
Source: California Open Data · Last updated 10/27/2026 · Listing only; the data stays with the publisher