Public ArcGIS FeatureServer endpoint for Jackson County parcel data. URL, supported fields, and a working sample query — copy it, or open it directly in the UrbanKit parcel lookup tool.
https://gis.mijackson.org/countygis/rest/services/RealEstate/RealEstateParcels/FeatureServer/0PINParcel Identification NumberOWNEROwner NameP_FULLADDProperty Full Addresscurl -s 'https://gis.mijackson.org/countygis/rest/services/RealEstate/RealEstateParcels/FeatureServer/0/query?where=UPPER(OWNER)+LIKE+UPPER('%25SMITH%25')&outFields=PIN,OWNER,OWNER2,O_ADDRESS,O_CITY,P_FULLADD,P_CITY&returnGeometry=false&f=json&resultRecordCount=10'https://gis.mijackson.org/countygis/rest/services/RealEstate/RealEstateParcels/FeatureServer/0/query?where=UPPER(OWNER)+LIKE+UPPER('%SMITH%')&outFields=PIN,OWNER,OWNER2,O_ADDRESS,O_CITY,P_FULLADD,P_CITY&returnGeometry=false&f=json&resultRecordCount=10Open this URL in a browser tab to see the raw ArcGIS JSON response.
| Field name | Label | Searchable |
|---|---|---|
| PIN | Parcel Identification Number | YES |
| OWNER | Owner Name | YES |
| OWNER2 | Owner Name 2 | NO |
| O_ADDRESS | Owner Address | NO |
| O_CITY | Owner City | NO |
| O_STATE | Owner State | NO |
| O_ZIP | Owner ZIP | NO |
| P_FULLADD | Property Full Address | YES |
| P_CITY | Property City | NO |
| P_STATE | Property State | NO |
| P_ZIP | Property ZIP | NO |
| P_ACREAGE | Acreage | NO |
| LIBERPAGE | Liber/Page (deed reference) | NO |
Jackson County MO (Kansas City metro; county seat Kansas City; FIPS 29095; pop. 715,000 — largest county in MO) provides parcel data via gis.mijackson.org. The RealEstate/RealEstateParcels/FeatureServer/0 layer exposes 20 fields: PIN (parcel ID), LIBERPAGE, O_CITY, OWNER, OWNER2, O_STATE, O_ADDRESS, O_ZIP, P_CITY, P_FULLADD, P_STATE, P_ZIP, P_STATUS, P_ACREAGE, P_ASSMBOR1-4, P_HPERCENT. Owner search via UPPER(OWNER) LIKE works well. Verified 2026-06-20: SMITH returns Kansas City-area addresses. Jackson County MO includes Kansas City proper and inner suburbs (Independence, Lee's Summit, Blue Springs). Do not confuse with Jackson County in other states. The GIS portal is at gis.mijackson.org.
Jackson County GIS (Assessed Services Division) — https://jacksongov.org/residents/property-information
Jackson County's RealEstateParcels layer exposes a parcel identifier (Parcel Identification Number), owner names (Owner Name), and address fields (Property Full Address). Use it for owner-name lookups and address-based parcel searches. 3 of 13 listed fields accept queries; the rest are returned on read but not indexed for search. Served as an ArcGIS FeatureServer layer, so edits and applyEdits operations are technically exposed (read access only is published here); last verified 2026-06-20.
/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 Jackson 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.