Public ArcGIS MapServer endpoint for Pasco County parcel data. URL, supported fields, and a working sample query, copy it, or open it directly in the UrbanKit parcel lookup tool.
https://maps.pascopa.com/arcgis/rest/services/Parcels/MapServer/3ParcelIDParcel IDNAD_NAME_1Owner Name 1NAD_NAME_2Owner Name 2PHYS_STREETSite Street Addresscurl -s 'https://maps.pascopa.com/arcgis/rest/services/Parcels/MapServer/3/query?where=UPPER(NAD_NAME_1)%20LIKE%20UPPER('%25SMITH%25')&outFields=ParcelID,NAD_NAME_1,PHYS_STREET&returnGeometry=false&f=json&resultRecordCount=10'https://maps.pascopa.com/arcgis/rest/services/Parcels/MapServer/3/query?where=UPPER(NAD_NAME_1) LIKE UPPER('%SMITH%')&outFields=ParcelID,NAD_NAME_1,PHYS_STREET&returnGeometry=false&f=json&resultRecordCount=10Open this URL in a browser tab to see the raw ArcGIS JSON response.
| Field name | Label | Searchable |
|---|---|---|
| ParcelID | Parcel ID | YES |
| NAD_NAME_1 | Owner Name 1 | YES |
| NAD_NAME_2 | Owner Name 2 | YES |
| PHYS_STREET | Site Street Address | YES |
| PHYS_CITY | Site City | NO |
| NAD_ADD_1 | Mailing Address | NO |
Pasco County, Florida (New Port Richey / Wesley Chapel / Zephyrhills, pop. ~600K) serves parcels from the Pasco County Property Appraiser GIS (maps.pascopa.com). Owner names are NAD_NAME_1/NAD_NAME_2; owner mailing is NAD_ADD_1/NAD_ADD_2/NAD_CITY/NAD_STATE/NAD_ZIP; the site address is PHYS_STREET/PHYS_CITY/PHYS_STATE; the parcel identifier is ParcelID (format 12-26-15-0020-05200-0220). Owner search uses UPPER(NAD_NAME_1) LIKE. Verified live 2026-05-30 (NAD_NAME_1 = PWS HOLDINGS LLC).
Pasco County Property Appraiser (PA) GIS, https://pascopa.com/
Pasco County's Parcels layer exposes a parcel identifier (Parcel ID), owner names (Owner Name 1, Owner Name 2), and address fields (Site Street Address). Use it for owner-name lookups and address-based parcel searches. 4 of 6 listed fields accept queries; the rest are returned on read but not indexed for search. Served as an ArcGIS MapServer layer, which supports query operations but not write operations; last verified 2026-05-30.
/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 Pasco County actually publishes, not what you might expect from a national standard (there isn't one).
For background, see What is an APN?
maps.pascopa.com serves Pasco County, Florida 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 Pasco County's MapServer layer on 2026-05-30. 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.
Pasco County's layer is hosted by the county on maps.pascopa.com. Public ArcGIS endpoints rarely rate-limit individual reads, but maps.pascopa.com 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.