Public ArcGIS FeatureServer endpoint for San Bernardino County parcel data. URL, supported fields, and a working sample query — copy it, or open it directly in the UrbanKit parcel lookup tool.
https://services.arcgis.com/aA3snZwJfFkVyDuP/arcgis/rest/services/Parcels_for_San_Bernardino_County/FeatureServer/0/query?where=ParcelNumber+LIKE+'%033406%'&outFields=ParcelNumber,OwnerName,LandValue,Zoning,Acreage&returnGeometry=false&f=json&resultRecordCount=10Open this URL in a browser tab to see the raw ArcGIS JSON response.
| Field name | Label | Searchable |
|---|---|---|
| ParcelNumber | Parcel Number (APN) | YES |
| OwnerName | Owner Name (redacted per CA Gov Code 7928.205) | NO |
| LandValue | Land Value | NO |
| ImprovementValue | Improvement Value | NO |
| Zoning | Zoning Code | YES |
| Acreage | Acreage | NO |
21 fields confirmed including ParcelNumber, OwnerName, LandValue, ImprovementValue, PersonalPropertyValue, ExemptionValue, HomeOwnerExemption, Acreage, TaxStatus, TaxRateArea, Zoning, ZoningDescription, Jurisdiction. IMPORTANT: The OwnerName field exists but is redacted on all public records ('Protected Per CA Gov Code 7928.205') per California Assembly Bill 1785 (effective January 2023). Parcel Number and value fields remain accessible. Hosted on ArcGIS Online (services.arcgis.com/aA3snZwJfFkVyDuP). For owner name data, use the county assessor portal at arc.sbcounty.gov/property-information/.
County of San Bernardino — Geographic Information Management Systems (GIMS) — https://data-sbcounty.opendata.arcgis.com/
/query?where=…&outFields=*&f=jsonto the URL. The sample query above is a working example you can paste into a browser tab to see the raw JSON response.Counties publish parcel data through their own ArcGIS Server installations, each with its own schema. One county uses APN, another uses PIN, a third uses PARCEL_ID. Some expose owner names; others keep them on a separate assessor's portal. The searchable fields list above reflects what this county actually publishes — not what you might expect from a national standard (there isn't one).
For background, see What is an APN?
Many county servers allow public reads but block browser cross-origin requests. The UrbanKit parcel lookup tool fetches directly from your browser; if it works there, the layer is technically public. For your own integration, you may need a same-origin proxy or server-side fetch.
Possibly — counties move services without warning. We re-verify entries weekly and flag stale ones. If you're seeing a fresh 404, please let us know and we'll update the listing.
Most are. Public ArcGIS layers don't typically rate-limit individual reads, but heavy programmatic use can trigger throttling at the host level. Be respectful — query what you need.