Public ArcGIS FeatureServer endpoint for Weber County parcel data. URL, supported fields, and a working sample query — copy it, or open it directly in the UrbanKit parcel lookup tool.
https://services1.arcgis.com/99lidPhWCzftIe9K/ArcGIS/rest/services/Parcels_Weber_LIR/FeatureServer/0/query?where=PARCEL_CITY='OGDEN'&outFields=PARCEL_ID,PARCEL_ADD,PARCEL_CITY,TOTAL_MKT_VALUE,PROP_CLASS,BLDG_SQFT,BUILT_YR&returnGeometry=false&f=json&resultRecordCount=10Open this URL in a browser tab to see the raw ArcGIS JSON response.
| Field name | Label | Searchable |
|---|---|---|
| PARCEL_ID | Parcel ID (Serial Number) | YES |
| SERIAL_NUM | Serial Number | YES |
| PARCEL_ADD | Parcel Address | YES |
| PARCEL_CITY | Parcel City | YES |
| TOTAL_MKT_VALUE | Total Market Value | NO |
| LAND_MKT_VALUE | Land Market Value | NO |
| PARCEL_ACRES | Parcel Acreage | NO |
| PROP_CLASS | Property Class | NO |
| SUBDIV_NAME | Subdivision Name | NO |
| BLDG_SQFT | Building Square Footage | NO |
| BUILT_YR | Year Built | NO |
| TAX_DISTRICT | Tax District | NO |
29 fields confirmed (UGRC LIR schema): same structure as other UT county LIR layers. NOTE: Owner name is NOT on this public LIR layer. Covers Ogden and all of Weber County. Capabilities: Query, Extract. maxRecordCount=2000.
Utah Geospatial Resource Center (UGRC) / Weber County Assessor — https://gis.utah.gov/data/cadastre/parcels/
/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.