Public ArcGIS FeatureServer endpoint for Park County parcel data. URL, supported fields, and a working sample query, copy it, or open it directly in the UrbanKit parcel lookup tool.
This page is the endpoint reference. If you came here to find a specific property, the Park County parcel search runs this same layer in your browser, no account and no API key.
Search Park County parcelsHave a street address but not the parcel number? Find the parcel number by address.
https://gis.colorado.gov/public/rest/services/Address_and_Parcel/Colorado_Public_Parcels/FeatureServer/0Field by field, whether any endpoint we index for Park County answers it, and the evidence for each. We only call a field restricted when there is a stated reason we can cite. Everything else here is a fact about the services we index, not a claim about the law.
| Field | Status | Basis |
|---|---|---|
| APN | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Owner name | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Owner mailing address | Not published | No endpoint we index for this county documents this field, so a query cannot ask for it. That is a fact about the services we index, not a legal restriction, and not a statement that the county holds no such record. Where to request it. |
| Site address | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Geometry | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Land use | Not published | No endpoint we index for this county documents this field, so a query cannot ask for it. That is a fact about the services we index, not a legal restriction, and not a statement that the county holds no such record. Where to request it. |
| Zoning | Not published | No endpoint we index for this county documents this field, so a query cannot ask for it. That is a fact about the services we index, not a legal restriction, and not a statement that the county holds no such record. Where to request it. |
parcel_idParcel IDcountyNameCounty Name (filter: 'Park')countyFipsCounty FIPS Code (filter: '093')situsAddSitus AddressownerOwner Nameowner2Owner Name 2curl -s 'https://gis.colorado.gov/public/rest/services/Address_and_Parcel/Colorado_Public_Parcels/FeatureServer/0/query?where=countyName+%3D+'Park'+AND+UPPER(owner)+LIKE+UPPER('%25SMITH%25')&outFields=parcel_id,owner,situsAdd,sitAddCty,countyFips&returnGeometry=false&f=json&resultRecordCount=10'https://gis.colorado.gov/public/rest/services/Address_and_Parcel/Colorado_Public_Parcels/FeatureServer/0/query?where=countyName+=+'Park'+AND+UPPER(owner)+LIKE+UPPER('%SMITH%')&outFields=parcel_id,owner,situsAdd,sitAddCty,countyFips&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 | YES |
| countyName | County Name (filter: 'Park') | YES |
| countyFips | County FIPS Code (filter: '093') | YES |
| situsAdd | Situs Address | YES |
| sitAddCty | Situs City | NO |
| sitAddZip | Situs ZIP | NO |
| owner | Owner Name | YES |
| owner2 | Owner Name 2 | YES |
| ownerAdd | Owner Address | NO |
| legalDesc | Legal Description | NO |
| saleDate | Sale Date | NO |
| salePrice | Sale Price | NO |
| apprValTot | Total Appraised Value | NO |
Park County, Colorado (the South Park basin (Fairplay, Bailey, Alma); FIPS 08093) is served by the Colorado OIT statewide parcel composite, Colorado_Public_Parcels FeatureServer/0. Filter countyName='Park' to scope to Park County; the stored countyFips value is '093' (the layer keeps a county-only code, not the 5-digit FIPS). Same schema and endpoint as El Paso and Jefferson counties. Verified 2026-10-10 with an Origin: https://urbankitstudio.com header: countyName='Park' counts 43,241 rows, owner populated on 99%, situs address on 85% and owner mailing address on 99%, and an owner-name SMITH search matches 289 rows. This is a state roll-up, not the county's own layer: every Park row carries dateReceived 2026-05-19, the day the state loaded the county's data, so ownership can trail the Assessor's live roll. Credit: State of Colorado Public parcels were accessed on 2026-10-17 from https://gis.colorado.gov/public/rest/services/Address_and_Parcel (the attribution statement the State's service copyright text names as sufficient).
Colorado Governor's Office of Information Technology (OIT), Colorado Geographic Information Systems Program, https://gis.colorado.gov/
State of Colorado Public parcels were accessed on 2026-10-17 from https://gis.colorado.gov/public/rest/services/Address_and_Parcel
Park County's Colorado_Public_Parcel_Composite layer exposes a parcel identifier (Parcel ID), owner names (Owner Name, Owner Name 2), and address fields (Situs Address). Use it for owner-name lookups and address-based parcel searches. 6 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 2026-10-10.
/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 Park County actually publishes, not what you might expect from a national standard (there isn't one).
For background, see What is an APN?
gis.colorado.gov serves Park County, Colorado parcels over public ArcGIS REST, but, like most county servers, it may not send the CORS headers a browser needs for a cross-origin fetch. If a direct browser call fails, the layer still works from curl, Postman, or a server-side script; the UrbanKit parcel lookup tool proxies the request, so a search that succeeds there confirms the layer is genuinely public.
We last verified Park County's FeatureServer layer on 2026-10-10. County GIS teams move services without notice, so if you hit a fresh 404, tell us and we'll re-check. Atlas entries are re-verified on a rolling basis.
Park County's layer is hosted by the county on gis.colorado.gov. Public ArcGIS endpoints rarely rate-limit individual reads, but gis.colorado.gov can throttle heavy automated traffic at the host level. Page through results with resultOffset / resultRecordCount and request only the fields you need. There's no API key and no charge from the county.