Public ArcGIS FeatureServer endpoint for York 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 York County parcel search runs this same layer in your browser, no account and no API key.
Search York County parcels →https://services1.arcgis.com/RbMX0mRVOFNTdLzd/arcgis/rest/services/Maine_Parcels_Organized_Towns/FeatureServer/10Field by field, whether any endpoint we index for York 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 | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| 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. |
COUNTYCounty Name (use 'YORK')TOWNMunicipality NamePROP_LOCProperty Location / AddressMAP_BK_LOTMap-Book-Lot Parcel IDSTATE_IDState Parcel IDcurl -s 'https://services1.arcgis.com/RbMX0mRVOFNTdLzd/arcgis/rest/services/Maine_Parcels_Organized_Towns/FeatureServer/10/query?where=COUNTY%3D'YORK'&outFields=COUNTY,TOWN,PROP_LOC,MAP_BK_LOT,STATE_ID&returnGeometry=false&f=json&resultRecordCount=10'
https://services1.arcgis.com/RbMX0mRVOFNTdLzd/arcgis/rest/services/Maine_Parcels_Organized_Towns/FeatureServer/10/query?where=COUNTY='YORK'&outFields=COUNTY,TOWN,PROP_LOC,MAP_BK_LOT,STATE_ID&returnGeometry=false&f=json&resultRecordCount=10Open this URL in a browser tab to see the raw ArcGIS JSON response.
| Field name | Label | Searchable |
|---|---|---|
| COUNTY | County Name (use 'YORK') | YES |
| TOWN | Municipality Name | YES |
| PROP_LOC | Property Location / Address | YES |
| MAP_BK_LOT | Map-Book-Lot Parcel ID | YES |
| STATE_ID | State Parcel ID | YES |
MAP_BK_LOTMap-Book-Lot (join key to polygon layer 10)OWNER1Owner Name (line 1)OWNER2Owner Name (line 2)curl -s 'https://services1.arcgis.com/RbMX0mRVOFNTdLzd/arcgis/rest/services/Maine_Parcels_Organized_Towns/FeatureServer/9/query?where=(GEOCODE+IN+('31010'%2C'31030'%2C'31040'%2C'31050'%2C'31060'%2C'31080'%2C'31090'%2C'31100'%2C'31110'%2C'31120'%2C'31130'%2C'31140'%2C'31150'%2C'31160'%2C'31170'%2C'31190'%2C'31197'%2C'31200'%2C'31220'%2C'31230'%2C'31240'%2C'31250'%2C'31270'%2C'31280'))+AND+UPPER(OWNER1)+LIKE+UPPER('%25SMITH%25')&outFields=OWNER1,OWN_ADDR1,OWN_CITY,OWN_STATE,MAP_BK_LOT,LAND_VAL&returnGeometry=false&f=json&resultRecordCount=10'https://services1.arcgis.com/RbMX0mRVOFNTdLzd/arcgis/rest/services/Maine_Parcels_Organized_Towns/FeatureServer/9/query?where=(GEOCODE+IN+('31010','31030','31040','31050','31060','31080','31090','31100','31110','31120','31130','31140','31150','31160','31170','31190','31197','31200','31220','31230','31240','31250','31270','31280'))+AND+UPPER(OWNER1)+LIKE+UPPER('%SMITH%')&outFields=OWNER1,OWN_ADDR1,OWN_CITY,OWN_STATE,MAP_BK_LOT,LAND_VAL&returnGeometry=false&f=json&resultRecordCount=10Open this URL in a browser tab to see the raw ArcGIS JSON response.
| Field name | Label | Searchable |
|---|---|---|
| MAP_BK_LOT | Map-Book-Lot (join key to polygon layer 10) | YES |
| OWNER1 | Owner Name (line 1) | YES |
| OWNER2 | Owner Name (line 2) | YES |
| OWN_ADDR1 | Owner Mailing Address Line 1 | NO |
| OWN_CITY | Owner Mailing City | NO |
| LAND_VAL | Land Value | NO |
York County is Maine's southernmost county and its most densely populated outside the Portland area, with seasonal coastal communities driving heavy property-lookup demand. The data comes from the same Maine GeoLibrary statewide organized-towns service used by Cumberland County. Layer 10 (FeatureServer/10) carries polygon geometry with COUNTY, TOWN, PROP_LOC, MAP_BK_LOT, and STATE_ID. Layer 9 (FeatureServer/9) is the assessor attribute table -- no geometry -- carrying OWNER1/OWNER2 and mailing address fields; join to layer 10 on MAP_BK_LOT. Filter to York County with COUNTY='YORK'; municipalities include Biddeford, Saco, Sanford, Kennebunk, York, Kittery, Wells, and Berwick. Important caveat: GeoLibrary submissions are voluntary and asynchronous -- some towns update quarterly, others lag by a year or more. For current ownership or assessment, check the individual town assessor's office or the Maine Revenue Services PAS database. Unorganized territories in York County use a separate MEGIS service.
Maine Office of GIS (MEGIS) / Maine GeoLibrary, https://www.maine.gov/geolib/data/index.html
York County's Maine Parcels Organized Towns (polygon) layer exposes parcel identifiers (Map-Book-Lot Parcel ID, State Parcel ID), owner names (Municipality Name), and address fields (Property Location / Address). Use it for owner-name lookups and address-based parcel searches. All 5 listed fields accept queries. Served as an ArcGIS FeatureServer layer, so edits and applyEdits operations are technically exposed (read access only is published here); last verified 2026-05-15.
/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 York County actually publishes, not what you might expect from a national standard (there isn't one).
For background, see What is an APN?
services1.arcgis.com serves York County, Maine 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 York County's FeatureServer layer on 2026-05-15. 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.
York County's layer is hosted on Esri ArcGIS Online. Public ArcGIS endpoints rarely rate-limit individual reads, but services1.arcgis.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.