{
 "about": "FactLot registry coverage by US county (5-digit Census FIPS). Counties not listed are grey (not usable yet). Generated from the registry's review records; see the methodology on https://factlot.com/coverage/.",
 "reference_date": "2026-11-06",
 "max_age_days": 400,
 "classes": {
  "hosted": "Registry lookups for this county are served by the hosted API at api.factlot.com on every plan; call registry_coverage to list what is hosted. DC's data is also the downloadable CC BY 4.0 sample database.",
  "audited_load": "Whole-county load from a verified source; the quality audit re-read the archived publisher file and found the registry holds exactly its in-scope parcels, with 0 violations. Built, not yet hosted (run it on a self-hosted FactLot).",
  "cited_load": "Whole-county load from a verified source with a per-county count and as-of date in the record; not yet covered by the quality audit. Built, not yet hosted (run it on a self-hosted FactLot)."
 },
 "counts": {
  "audited_load": 15,
  "cited_load": 88,
  "hosted": 27,
  "grey": 3012,
  "drawn": 3142
 },
 "counties": {
  "11001": {
   "name": "District of Columbia",
   "state": "DC",
   "class": "hosted",
   "commercial_parcels": 18077,
   "data_as_of": "2026-11-02",
   "source_id": "dc-otr-real-property",
   "owner_names": "yes",
   "hosted": "hosted on api.factlot.com"
  },
  "13089": {
   "name": "DeKalb County",
   "state": "GA",
   "class": "cited_load",
   "commercial_parcels": 11351,
   "data_as_of": "2026-11-01",
   "source_id": "ga-dekalb-parcels",
   "owner_names": "yes",
   "hosted": false
  },
  "18097": {
   "name": "Marion County",
   "state": "IN",
   "class": "cited_load",
   "commercial_parcels": 20630,
   "data_as_of": "2026-11-03",
   "source_id": "in-marion-parcels",
   "owner_names": "yes",
   "hosted": false
  },
  "24001": {
   "name": "Allegany County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 3433,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24003": {
   "name": "Anne Arundel County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 9046,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24005": {
   "name": "Baltimore County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 14494,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24009": {
   "name": "Calvert County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 1042,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24011": {
   "name": "Caroline County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 891,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24013": {
   "name": "Carroll County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 3318,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24015": {
   "name": "Cecil County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 2605,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24017": {
   "name": "Charles County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 3044,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24019": {
   "name": "Dorchester County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 1131,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24021": {
   "name": "Frederick County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 4353,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24023": {
   "name": "Garrett County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 1445,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24025": {
   "name": "Harford County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 3735,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24027": {
   "name": "Howard County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 4226,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24029": {
   "name": "Kent County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 676,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24031": {
   "name": "Montgomery County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 11578,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24033": {
   "name": "Prince George's County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 13023,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24035": {
   "name": "Queen Anne's County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 1528,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24037": {
   "name": "St. Mary's County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 1945,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24039": {
   "name": "Somerset County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 994,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24041": {
   "name": "Talbot County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 1418,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24043": {
   "name": "Washington County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 3690,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24045": {
   "name": "Wicomico County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 3204,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24047": {
   "name": "Worcester County",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 3594,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "24510": {
   "name": "Baltimore city",
   "state": "MD",
   "class": "hosted",
   "commercial_parcels": 14832,
   "data_as_of": "2026-10-05",
   "source_id": "md-sdat-real-property",
   "owner_names": "no (withheld by the publisher)",
   "hosted": "hosted on api.factlot.com"
  },
  "26125": {
   "name": "Oakland County",
   "state": "MI",
   "class": "cited_load",
   "commercial_parcels": 26124,
   "data_as_of": "2026-11-03",
   "source_id": "mi-oakland-parcels",
   "owner_names": "no (blank in the file)",
   "hosted": false
  },
  "27053": {
   "name": "Hennepin County",
   "state": "MN",
   "class": "audited_load",
   "commercial_parcels": 19840,
   "data_as_of": "2026-10-22",
   "source_id": "mn-hennepin-assessor",
   "owner_names": "yes",
   "hosted": false
  },
  "36001": {
   "name": "Albany County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 8310,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36003": {
   "name": "Allegany County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1138,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36005": {
   "name": "Bronx County",
   "state": "NY",
   "class": "audited_load",
   "commercial_parcels": 17331,
   "data_as_of": "2026-05-15",
   "source_id": "ny-nyc-dof",
   "owner_names": "yes",
   "hosted": false
  },
  "36007": {
   "name": "Broome County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 5311,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36009": {
   "name": "Cattaraugus County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2228,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36011": {
   "name": "Cayuga County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1578,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36013": {
   "name": "Chautauqua County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 4155,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36015": {
   "name": "Chemung County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2179,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36017": {
   "name": "Chenango County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1303,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36019": {
   "name": "Clinton County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2158,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36021": {
   "name": "Columbia County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1805,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36023": {
   "name": "Cortland County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1406,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36025": {
   "name": "Delaware County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1520,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36027": {
   "name": "Dutchess County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 7530,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36029": {
   "name": "Erie County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 24108,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36031": {
   "name": "Essex County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1311,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36033": {
   "name": "Franklin County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1211,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36035": {
   "name": "Fulton County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1578,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36037": {
   "name": "Genesee County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1528,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36039": {
   "name": "Greene County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2050,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36041": {
   "name": "Hamilton County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 276,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36043": {
   "name": "Herkimer County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1675,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36045": {
   "name": "Jefferson County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2872,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36047": {
   "name": "Kings County",
   "state": "NY",
   "class": "audited_load",
   "commercial_parcels": 60100,
   "data_as_of": "2026-05-15",
   "source_id": "ny-nyc-dof",
   "owner_names": "yes",
   "hosted": false
  },
  "36049": {
   "name": "Lewis County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 567,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36051": {
   "name": "Livingston County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1403,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36053": {
   "name": "Madison County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1582,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36055": {
   "name": "Monroe County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 13601,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36057": {
   "name": "Montgomery County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1440,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36059": {
   "name": "Nassau County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 23449,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36061": {
   "name": "New York County",
   "state": "NY",
   "class": "audited_load",
   "commercial_parcels": 42087,
   "data_as_of": "2026-05-15",
   "source_id": "ny-nyc-dof",
   "owner_names": "yes",
   "hosted": false
  },
  "36063": {
   "name": "Niagara County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 5781,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36065": {
   "name": "Oneida County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 6222,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36067": {
   "name": "Onondaga County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 11033,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36069": {
   "name": "Ontario County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2781,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36071": {
   "name": "Orange County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 7727,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36073": {
   "name": "Orleans County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 827,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36075": {
   "name": "Oswego County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2637,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36077": {
   "name": "Otsego County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1637,
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   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36079": {
   "name": "Putnam County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1314,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36081": {
   "name": "Queens County",
   "state": "NY",
   "class": "audited_load",
   "commercial_parcels": 40080,
   "data_as_of": "2026-05-15",
   "source_id": "ny-nyc-dof",
   "owner_names": "yes",
   "hosted": false
  },
  "36083": {
   "name": "Rensselaer County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 3649,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36085": {
   "name": "Richmond County",
   "state": "NY",
   "class": "audited_load",
   "commercial_parcels": 5035,
   "data_as_of": "2026-05-15",
   "source_id": "ny-nyc-dof",
   "owner_names": "yes",
   "hosted": false
  },
  "36087": {
   "name": "Rockland County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 14438,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36089": {
   "name": "St. Lawrence County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 3096,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36091": {
   "name": "Saratoga County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 4496,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36093": {
   "name": "Schenectady County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 3164,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36095": {
   "name": "Schoharie County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 793,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36097": {
   "name": "Schuyler County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 464,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36099": {
   "name": "Seneca County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 774,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36101": {
   "name": "Steuben County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2344,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36103": {
   "name": "Suffolk County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 27373,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36105": {
   "name": "Sullivan County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 3157,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36107": {
   "name": "Tioga County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1076,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36109": {
   "name": "Tompkins County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2511,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36111": {
   "name": "Ulster County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 4540,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36113": {
   "name": "Warren County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2314,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36115": {
   "name": "Washington County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 1486,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36117": {
   "name": "Wayne County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 2093,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36119": {
   "name": "Westchester County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 37456,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36121": {
   "name": "Wyoming County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 909,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "36123": {
   "name": "Yates County",
   "state": "NY",
   "class": "cited_load",
   "commercial_parcels": 631,
   "data_as_of": "2026-04-24",
   "source_id": "ny-orpts-rolls",
   "owner_names": "yes",
   "hosted": false
  },
  "37119": {
   "name": "Mecklenburg County",
   "state": "NC",
   "class": "audited_load",
   "commercial_parcels": 23686,
   "data_as_of": "2026-11-02",
   "source_id": "nc-mecklenburg-assessor",
   "owner_names": "yes",
   "hosted": false
  },
  "37183": {
   "name": "Wake County",
   "state": "NC",
   "class": "cited_load",
   "commercial_parcels": 9634,
   "data_as_of": "2026-05-17",
   "source_id": "nc-wake-parcels",
   "owner_names": "yes",
   "hosted": false
  },
  "42003": {
   "name": "Allegheny County",
   "state": "PA",
   "class": "cited_load",
   "commercial_parcels": 35302,
   "data_as_of": "2026-11-02",
   "source_id": "pa-allegheny-assessments",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "42091": {
   "name": "Montgomery County",
   "state": "PA",
   "class": "cited_load",
   "commercial_parcels": 15584,
   "data_as_of": "2026-10-05",
   "source_id": "pa-montgomery-parcels",
   "owner_names": "yes",
   "hosted": false
  },
  "47037": {
   "name": "Davidson County",
   "state": "TN",
   "class": "cited_load",
   "commercial_parcels": 13111,
   "data_as_of": "2026-11-02",
   "source_id": "tn-davidson-assessor",
   "owner_names": "yes",
   "hosted": false
  },
  "48085": {
   "name": "Collin County",
   "state": "TX",
   "class": "audited_load",
   "commercial_parcels": 18035,
   "data_as_of": "2026-11-02",
   "source_id": "tx-collin-cad",
   "owner_names": "yes",
   "hosted": false
  },
  "48113": {
   "name": "Dallas County",
   "state": "TX",
   "class": "audited_load",
   "commercial_parcels": 59645,
   "data_as_of": "2026-10-12",
   "source_id": "tx-dallas-cad",
   "owner_names": "yes",
   "hosted": false
  },
  "48121": {
   "name": "Denton County",
   "state": "TX",
   "class": "cited_load",
   "commercial_parcels": 13304,
   "data_as_of": "2026-11-03",
   "source_id": "tx-denton-cad",
   "owner_names": "yes",
   "hosted": false
  },
  "48157": {
   "name": "Fort Bend County",
   "state": "TX",
   "class": "cited_load",
   "commercial_parcels": 9698,
   "data_as_of": "2026-10-23",
   "source_id": "tx-fortbend-cad",
   "owner_names": "yes",
   "hosted": false
  },
  "48201": {
   "name": "Harris County",
   "state": "TX",
   "class": "audited_load",
   "commercial_parcels": 87717,
   "data_as_of": "2026-11-01",
   "source_id": "tx-harris-cad",
   "owner_names": "yes",
   "hosted": false
  },
  "48439": {
   "name": "Tarrant County",
   "state": "TX",
   "class": "audited_load",
   "commercial_parcels": 45976,
   "data_as_of": "2026-11-02",
   "source_id": "tx-tarrant-ad",
   "owner_names": "yes",
   "hosted": false
  },
  "48453": {
   "name": "Travis County",
   "state": "TX",
   "class": "audited_load",
   "commercial_parcels": 30555,
   "data_as_of": "2026-07-18",
   "source_id": "tx-travis-cad",
   "owner_names": "yes",
   "hosted": false
  },
  "48491": {
   "name": "Williamson County",
   "state": "TX",
   "class": "cited_load",
   "commercial_parcels": 11699,
   "data_as_of": "2026-11-03",
   "source_id": "tx-williamson-cad",
   "owner_names": "yes",
   "hosted": false
  },
  "49001": {
   "name": "Beaver County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 168,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49005": {
   "name": "Cache County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 2092,
   "data_as_of": "2026-10-13",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49011": {
   "name": "Davis County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 2583,
   "data_as_of": "2025-11-26",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49013": {
   "name": "Duchesne County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 546,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49017": {
   "name": "Garfield County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 188,
   "data_as_of": "2026-09-30",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49019": {
   "name": "Grand County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 62,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49023": {
   "name": "Juab County",
   "state": "UT",
   "class": "hosted",
   "commercial_parcels": 359,
   "data_as_of": "2025-11-26",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": "hosted on api.factlot.com"
  },
  "49025": {
   "name": "Kane County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 258,
   "data_as_of": "2026-10-13",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49027": {
   "name": "Millard County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 368,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49029": {
   "name": "Morgan County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 160,
   "data_as_of": "2026-10-05",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49031": {
   "name": "Piute County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 66,
   "data_as_of": "2026-10-13",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49033": {
   "name": "Rich County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 281,
   "data_as_of": "2026-10-13",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49035": {
   "name": "Salt Lake County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 30756,
   "data_as_of": "2026-09-30",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49041": {
   "name": "Sevier County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 582,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49043": {
   "name": "Summit County",
   "state": "UT",
   "class": "hosted",
   "commercial_parcels": 1169,
   "data_as_of": "2025-11-26",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": "hosted on api.factlot.com"
  },
  "49045": {
   "name": "Tooele County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 617,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49047": {
   "name": "Uintah County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 1937,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49049": {
   "name": "Utah County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 13639,
   "data_as_of": "2026-09-30",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49053": {
   "name": "Washington County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 8400,
   "data_as_of": "2026-09-30",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49055": {
   "name": "Wayne County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 117,
   "data_as_of": "2025-10-23",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "49057": {
   "name": "Weber County",
   "state": "UT",
   "class": "cited_load",
   "commercial_parcels": 3629,
   "data_as_of": "2026-09-29",
   "source_id": "ut-ugrc-lir",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "53053": {
   "name": "Pierce County",
   "state": "WA",
   "class": "cited_load",
   "commercial_parcels": 12530,
   "data_as_of": "2026-10-30",
   "source_id": "wa-pierce-assessor",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "06037": {
   "name": "Los Angeles County",
   "state": "CA",
   "class": "audited_load",
   "commercial_parcels": 203179,
   "data_as_of": "2026-10-14",
   "source_id": "ca-los-angeles-assessor",
   "owner_names": "no (not in the public file)",
   "hosted": false
  },
  "06067": {
   "name": "Sacramento County",
   "state": "CA",
   "class": "cited_load",
   "commercial_parcels": 20053,
   "data_as_of": "2026-11-01",
   "source_id": "ca-sacramento-assessor",
   "owner_names": "no (not in the file)",
   "hosted": false
  },
  "06075": {
   "name": "San Francisco County",
   "state": "CA",
   "class": "audited_load",
   "commercial_parcels": 19048,
   "data_as_of": "2026-06-26",
   "source_id": "ca-san-francisco-assessor",
   "owner_names": "no (not in the public file)",
   "hosted": false
  },
  "08031": {
   "name": "Denver County",
   "state": "CO",
   "class": "audited_load",
   "commercial_parcels": 13539,
   "data_as_of": "2026-10-29",
   "source_id": "co-denver-assessor",
   "owner_names": "yes",
   "hosted": false
  }
 },
 "sources": {
  "ca-los-angeles-assessor": {
   "publisher": "Los Angeles County Office of the Assessor (via the County of Los Angeles Open Data portal, ArcGIS Hub)",
   "license": "County of Los Angeles eGIS Hub Terms of Use: 'you are granted a license to copy, publish, distribute and/or transmit the Data, to adapt the Data and to exploit the Data for commercial and/or personal use'; no ownership transfers; the County may change, restrict, or discontinue access at any time; data provided as is. The item's own licenseInfo binds users of any LA County REST URL to those terms",
   "redistribution": "Permitted (license to copy, publish, distribute and transmit). Attribution: the Terms of Use recommend citing 'County of Los Angeles, Office of the Assessor. 2026. Assessor Parcel Data Roll 2026 [dataset]. County of Los Angeles Open Data. Accessed <date>. https://data.lacounty.gov/datasets/lacounty::assessor-parcel-data-roll-2026'",
   "ai_use": "Not addressed by the publisher (the license permits adaptation and commercial exploitation; nothing restricts automated or AI use)",
   "terms_url": "https://egis-lacounty.hub.arcgis.com/pages/terms-of-use",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/ca-los-angeles-assessor.md"
  },
  "ca-sacramento-assessor": {
   "publisher": "Sacramento County GIS (parcel layer carrying Assessor land-use classes; published on the Sacramento County GIS Open Data site, ArcGIS Hub)",
   "license": "Creative Commons CC0 1.0 Public Domain Dedication, stated in the item's licenseInfo ('This work is licensed under a Creative Commons Public Domain Dedication License', link https://creativecommons.org/publicdomain/zero/1.0/); the Hub search record tags the same item 'CC-BY-4.0' because the badge's outer link points to the CC-BY page. Either permits copying and redistribution",
   "redistribution": "Permitted. Attribution is not required under CC0 but is given anyway: 'Sacramento County GIS, Parcels (Sacramento County GIS Open Data), https://data.saccounty.gov'",
   "ai_use": "Not addressed by the publisher (CC0 / CC-BY place no restriction on automated or AI use)",
   "terms_url": "https://data.saccounty.gov/",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/ca-sacramento-assessor.md"
  },
  "ca-san-francisco-assessor": {
   "publisher": "City and County of San Francisco, Office of the Assessor-Recorder (via DataSF)",
   "license": "Open Data Commons Public Domain Dedication and License (PDDL 1.0), stated in the dataset's own metadata (licenseId PDDL, termsLink opendatacommons.org/licenses/pddl/1.0/)",
   "redistribution": "Permitted (PDDL); attribution not required",
   "ai_use": "Not restricted: PDDL grants a worldwide, royalty-free licence to Use the Work, and the dataset carries no AI clause",
   "terms_url": "https://www.sf.gov/reports--april-2017--datasf-terms-use",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/ca-san-francisco-assessor.md"
  },
  "co-denver-assessor": {
   "publisher": "City and County of Denver, Assessor's Office (Denver Open Data Catalog, geospatialDENVER)",
   "license": "CC BY 3.0: the City's GIS page states that data in the Open Data Catalog may be copied, distributed, transmitted and adapted under the Creative Commons Attribution 3.0 license. Each dataset's own metadata carries only a liability disclaimer ('USE CONSTRAINTS ... provided as is ... NOT FOR ENGINEERING PURPOSES'). Assessor records are public under the Colorado Open Records Act (C.R.S. 24-72-201 et seq.)",
   "redistribution": "Permitted (CC BY 3.0); attribution: City and County of Denver",
   "ai_use": "Not addressed by the publisher (CC BY 3.0 does not restrict it)",
   "terms_url": "https://www.denvergov.org/Government/Agencies-Departments-Offices/Agencies-Departments-Offices-Directory/Technology-Services/Functions/GIS",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/co-denver-assessor.md"
  },
  "dc-otr-real-property": {
   "publisher": "District of Columbia Office of Tax and Revenue (via Open Data DC)",
   "license": "CC-BY-4.0 (stated on each dataset page: 'This work is licensed under a Creative Commons Attribution 4.0 International License'); dc.gov's Terms and Conditions of Use defer to Open Data DC's own terms for its data",
   "redistribution": "Permitted with attribution (CC-BY-4.0); attribution: District of Columbia Office of Tax and Revenue, Open Data DC",
   "ai_use": "Not restricted: CC-BY-4.0 permits any use with attribution; the publisher does not address AI use",
   "terms_url": "https://opendata.dc.gov/pages/terms-and-conditions",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/dc-otr-real-property.md"
  },
  "ga-dekalb-parcels": {
   "publisher": "DeKalb County GIS Division (data from the DeKalb County Tax Commissioner and Board of Assessors CAMA and tax systems)",
   "license": "CC0 1.0 (the dataset item's licenseInfo is 'CC0' and the Hub search record's licence is CC0-1.0); the item is 'derived from production tax parcels to be used in distributed collaboration for Open Data'. Public records under the Georgia Open Records Act (O.C.G.A. 50-18-70 et seq.). The older yearly items 'Tax Parcels 2021'-'2025' carry other or no licence text ('informational purposes only') and are not used",
   "redistribution": "Permitted (CC0); no attribution required",
   "ai_use": "Not addressed by the publisher; CC0 places no condition on use",
   "terms_url": "https://dcgis-dekalbgis.hub.arcgis.com/datasets/DeKalbGIS::tax-parcels-current/about",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/ga-dekalb-parcels.md"
  },
  "in-marion-parcels": {
   "publisher": "City of Indianapolis and Marion County, Indiana: IndyGIS, with the Marion County Assessor's Office",
   "license": "The ArcGIS item's licenseInfo (IndyGIS): 'There are no restrictions on the use of Data provided via data download, map or service; any data derived from the Data must acknowledge the City of Indianapolis/Marion County, IN.' Provided 'as is' without warranty, for reference only",
   "redistribution": "Permitted ('no restrictions on the use of Data'); attribution required for derived data: City of Indianapolis/Marion County, IN (IndyGIS and the Marion County Assessor's Office)",
   "ai_use": "Not addressed by the publisher; 'no restrictions on the use of Data'",
   "terms_url": "https://www.arcgis.com/home/item.html?id=0d28e222479743baa97f8f4456da7bb4",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/in-marion-parcels.md"
  },
  "md-sdat-real-property": {
   "publisher": "Maryland State Department of Assessments and Taxation (SDAT) and Maryland Department of Planning (MDP), via opendata.maryland.gov",
   "license": "Portal license field: 'Public Domain' (licenseId PUBLIC_DOMAIN) on dataset ed4q-f8tm 'Maryland Real Property Assessments_Hidden Property Owner Names'; attribution field: 'SDAT (State Department of Assessments and Taxation) and MDP (Maryland Department of Planning)'",
   "redistribution": "Permitted (public domain per the portal license field); attribution given anyway: Maryland State Department of Assessments and Taxation and Maryland Department of Planning, via opendata.maryland.gov",
   "ai_use": "Not restricted and not addressed: the dataset documentation (Real_Property_Records_Documentation.pdf) carries only an accuracy disclaimer",
   "terms_url": "https://opendata.maryland.gov/d/ed4q-f8tm",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/md-sdat-real-property.md"
  },
  "mi-oakland-parcels": {
   "publisher": "Oakland County, Michigan (Access Oakland Open Data; Oakland County GIS / Equalization)",
   "license": "Oakland County 'Open Data Terms of Use Agreement' (the item's licenseInfo), section 3: 'You may retrieve, download, copy, modify, translate, adapt, distribute, sort, search, and reuse Open Data for any lawful purpose.' Indemnification (section 4) and as-is disclaimers apply; the Agreement says accessing the data accepts its terms",
   "redistribution": "Permitted ('distribute, ... and reuse Open Data for any lawful purpose'); no attribution requirement found in sections 1-9 read",
   "ai_use": "Not addressed; reuse 'for any lawful purpose' is permitted",
   "terms_url": "https://www.arcgis.com/home/item.html?id=e2910cc3a8f84549ab7f0f8e8f99817b",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/mi-oakland-parcels.md"
  },
  "mn-hennepin-assessor": {
   "publisher": "Hennepin County (GIS Open Data; attributes from the county property tax system)",
   "license": "Public government data (Minn. Stat. ch. 13, the Minnesota Government Data Practices Act; the county's property-information page states the data 'is public information as mandated by the State of Minnesota Data Practices Act'). The item's licenseInfo is a disclaimer only: furnished 'AS IS' with no representation as to completeness or accuracy, no warranty, not suitable for legal, engineering or surveying purposes; the county is not liable for loss resulting from the data. No restriction on copying or redistribution is stated",
   "redistribution": "Not restricted by the publisher; public data. Credit requested in the metadata: Hennepin County GIS, Hennepin County Survey Division, Hennepin County Property Tax",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://www.arcgis.com/sharing/rest/content/items/7975aabf6e1e42998a40a4b085ffefdf?f=json",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/mn-hennepin-assessor.md"
  },
  "nc-mecklenburg-assessor": {
   "publisher": "Mecklenburg County Geospatial Information Services (data from the County Assessor's Office)",
   "license": "Open data (publisher's statement on gis.mecknc.gov/data-center: the data is accessible to everyone, in open non-proprietary formats, and 'You have the right to redistribute the data' and 'to modify and make derivative data and works'); public record under N.C. Gen. Stat. ch. 132. The same page's liability disclaimer says the County 'does not support secondary distribution of this data' (no support, not a prohibition) and the legacy FGDC metadata (2004) says the data 'cannot be resold in their present form'",
   "redistribution": "Permitted (explicit open-data statement); attribution: Mecklenburg County GIS / County Assessor's Office. Not for resale in present form",
   "ai_use": "robots.txt on maps.mecklenburgcountync.gov carries a Cloudflare-managed Content-Signal: search=yes, ai-train=no, use=reference. The publisher reserves rights against AI training; use as reference input is signalled as allowed. The registry does not train models on this data",
   "terms_url": "https://gis.mecknc.gov/data-center",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/nc-mecklenburg-assessor.md"
  },
  "nc-wake-parcels": {
   "publisher": "NC OneMap (NC Center for Geographic Information and Analysis), from the Wake County Assessor",
   "license": "NC OneMap free and unrestricted use policy (Terms page: partner organizations share content 'at no charge' under 'this free and unrestricted use policy'; 'Written release agreements to authorize use of the geospatial data ... are not required and will not be issued'; 'Any sale of this data must not violate applicable state laws or regulations'). The dataset item's licenseInfo points to that page. Underlying records are public records under N.C. Gen. Stat. ch. 132",
   "redistribution": "Permitted (free and unrestricted use; no release agreement). Citation requested: NC OneMap, NC Department of Information Technology, Government Data Analytics Center, Center for Geographic Information and Analysis; source counties are the data stewards",
   "ai_use": "Not addressed by the publisher; no restriction found (the Terms page and the dataset item are silent on AI use)",
   "terms_url": "https://www.nconemap.gov/pages/terms",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/nc-wake-parcels.md"
  },
  "ny-nyc-dof": {
   "publisher": "New York City Department of Finance",
   "license": "Public record (N.Y. Real Property Tax Law §516, Public Officers Law art. 6) published under the NYC Open Data Law (Admin. Code §23-502). The NYC Open Data FAQ states: 'Open Data belongs to all New Yorkers. There are no restrictions on the use of Open Data.' The nyc.gov Terms of Use (www.nyc.gov/main/terms-of-use) govern website use and state no data license",
   "redistribution": "Permitted: 'no restrictions on the use of Open Data' (FAQ); the Open Data Law requires datasets to be published without license requirement or restrictions on use. Attribution: New York City Department of Finance",
   "ai_use": "Not addressed by the publisher; the FAQ states there are no restrictions on the use of Open Data",
   "terms_url": "https://www.nyc.gov/opendata/get-started/FAQs",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/ny-nyc-dof.md"
  },
  "ny-orpts-rolls": {
   "publisher": "New York State Department of Taxation and Finance, Office of Real Property Tax Services (via Open NY, data.ny.gov)",
   "license": "OPEN-NY Terms of Use (last modified 2013-03-08): a non-exclusive, revocable licence to use the Content; the terms state they impose no attribution, share-alike, re-posting or pre-approval requirements, and that so long as the use is lawful 'you may use it as you wish, subject to no other requirements'. The dataset carries no license field on the portal. Assessment rolls are public records (N.Y. Real Property Tax Law §516; Public Officers Law art. 6)",
   "redistribution": "Permitted (OPEN-NY terms: no attribution or share-alike requirement); attribution given anyway: New York State Department of Taxation and Finance. No statute restricting commercial use of assessment rolls was found; Public Officers Law §89(2)(b)(iii) treats the sale or release of lists of names and addresses used for solicitation or fund-raising as an unwarranted invasion of privacy, which is why natural-person owners are never stored",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://data.ny.gov/dataset/OPEN-NY-Terms-Of-Use/77gx-ii52",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/ny-orpts-rolls.md"
  },
  "pa-allegheny-assessments": {
   "publisher": "Allegheny County Office of Property Assessments, via the Western Pennsylvania Regional Data Center (WPRDC)",
   "license": "Creative Commons CCZero (license_id 'cc-zero', http://www.opendefinition.org/licenses/cc-zero), the dataset's license field on data.wprdc.org",
   "redistribution": "Permitted (CC0); attribution given anyway: Allegheny County Office of Property Assessments, via WPRDC",
   "ai_use": "Not addressed by the publisher; CC0 places the data in the public domain without restriction",
   "terms_url": "https://data.wprdc.org/dataset/property-assessments",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/pa-allegheny-assessments.md"
  },
  "pa-montgomery-parcels": {
   "publisher": "Montgomery County, Pennsylvania (Board of Assessment Appeals; Data & Mapping Services), via its ArcGIS Hub",
   "license": "Custom license on the county's Hub item: 'Montgomery County provides this data as a free and open resource. While every reasonable effort is made to ensure the accuracy and completeness of the data, Montgomery County makes no representations about the suitability of this data for any purpose. All data is provided \"as is\" without warranties of any kind, either express or implied, and it should not be construed or used as a legal description.' The county's Board of Assessment Appeals page says the datasets are available 'at no charge through the County's Open Data Portal'; the county's catalog record on data.pa.gov (u6n2-nimu) shows 'Public Domain U.S. Government'",
   "redistribution": "Not restricted: offered as a free and open resource, public record (no redistribution clause); attribution given anyway: Montgomery County, Pennsylvania",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://gis-montcopa.hub.arcgis.com/datasets/montcopa::montgomery-county-parcels",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/pa-montgomery-parcels.md"
  },
  "tn-davidson-assessor": {
   "publisher": "Metropolitan Government of Nashville and Davidson County (Planning Department; Assessor of Property), via the Nashville Open Data Portal",
   "license": "Metro Nashville Open Data Portal data. Nashville.gov Terms of Service: copyright is retained and commercial use of site materials is prohibited without written permission, 'Excluding publicly available data on Metro's Open Data Portal', so portal data is outside that prohibition. Executive Order 18 (2024-01-17) governs the portal: no named licence and no commercial-use restriction; data 'should be used for informational purposes only', the user should 'reflect the date upon which the Data was retrieved', may not claim Metro's approval, 'as is' without warranty. Underlying records are public records (Tennessee Public Records Act, T.C.A. 10-7-503)",
   "redistribution": "Permitted for portal data (excluded from the commercial-use prohibition; no redistribution clause); retrieval date must be shown, no implied Metro endorsement",
   "ai_use": "Not addressed by the publisher; no restriction found",
   "terms_url": "https://www.nashville.gov/departments/government/terms-service",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/tn-davidson-assessor.md"
  },
  "tx-collin-cad": {
   "publisher": "Collin Central Appraisal District",
   "license": "Public record; no license or terms of use stated for the exports",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://collincad.org/open-data-portal/",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/tx-collin-cad.md"
  },
  "tx-dallas-cad": {
   "publisher": "Dallas Central Appraisal District",
   "license": "Public record; no license or terms of use stated. The page only notes that DCAD cannot provide technical support for use of the data",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://www.dallascad.org/DataProducts.aspx",
   "reviewed": "2026-11-02",
   "record": "docs/registry/texas-sources.md"
  },
  "tx-denton-cad": {
   "publisher": "Denton Central Appraisal District (published by Denton County GIS)",
   "license": "Public record (Tex. Gov't Code ch. 552); the county GIS Hub item 'Parcels' (tag Open Data, access public) has an empty licenseInfo and no terms of use. DCAD's own Data Extracts page (dentoncad.com/?p=2815) was not retrievable and was not read",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://data-dentoncounty.hub.arcgis.com/api/search/v1/collections/all/items?q=parcel&limit=20",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/tx-denton-cad.md"
  },
  "tx-fortbend-cad": {
   "publisher": "Fort Bend Central Appraisal District",
   "license": "Public record (Tex. Gov't Code ch. 552); no license stated. The GIS data page (the only disclaimer found, applied by the district to its data files) provides them 'as is' and says the user shall hold harmless, indemnify and defend the district against claims arising from the request for or use of the data files. The certified-and-supplements page has no terms",
   "redistribution": "Not addressed by the publisher; public record. Confidential (Tax Code 25.025) owners are redacted from these exports",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://www.fbcad.org/gis-data/",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/tx-fortbend-cad.md"
  },
  "tx-harris-cad": {
   "publisher": "Harris Central Appraisal District",
   "license": "Public record (Tex. Gov't Code ch. 552); no license or terms of use stated for the downloads",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://hcad.org/hcad-privacy-policy",
   "reviewed": "2026-11-02",
   "record": "docs/registry/texas-sources.md"
  },
  "tx-tarrant-ad": {
   "publisher": "Tarrant Appraisal District",
   "license": "Public record; no license or terms of use stated for the downloads",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "robots.txt (www.tad.org) for generic agents: \"Content-Signal: search=yes,ai-train=no,use=reference\". The publisher reserves rights against AI training. use=reference is not defined by the Content-Signal vocabulary, and ai-input is not stated, so whether serving the data to AI agents is allowed is unclear; until that is clarified FactLot does not serve Tarrant comparables (registry_tx_equity_candidates). The registry does not train models on this data",
   "terms_url": "https://www.tad.org/robots.txt",
   "reviewed": "2026-11-02",
   "record": "docs/registry/texas-sources.md"
  },
  "tx-travis-cad": {
   "publisher": "Travis Central Appraisal District",
   "license": "Public record; no license or terms of use stated for the exports (the privacy policy covers website use only)",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://traviscad.org/privacy-policy/",
   "reviewed": "2026-11-02",
   "record": "docs/registry/sources/tx-travis-cad.md"
  },
  "tx-williamson-cad": {
   "publisher": "Williamson Central Appraisal District",
   "license": "Public record (Tex. Gov't Code ch. 552); no dataset on data.wcad.org carries a license or attribution field and WCAD states none. The portal footer links to Tyler Technologies' terms (website use), which were not read as text",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://www.tylertech.com/terms",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/tx-williamson-cad.md"
  },
  "ut-ugrc-lir": {
   "publisher": "Utah Geospatial Resource Center (UGRC), State Geographic Information Database (SGID), with the county assessors",
   "license": "Creative Commons Attribution 4.0 International: the ArcGIS item licenseInfo of the LIR layers ends 'This work is licensed under a Creative Commons Attribution 4.0 International License'; the UGRC product page says 'There are no constraints or warranties with regard to the use of this dataset. Users are encouraged to attribute content to: State of Utah, SGID.' The items add a warranty disclaimer and an indemnity clause ('You agree to hold the State of Utah harmless')",
   "redistribution": "Permitted (CC BY 4.0); attribution: State of Utah, SGID",
   "ai_use": "Not addressed by the publisher (CC BY 4.0 does not restrict it)",
   "terms_url": "https://gis.utah.gov/products/sgid/cadastre/parcels/",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/ut-ugrc-lir.md"
  },
  "wa-pierce-assessor": {
   "publisher": "Pierce County Assessor-Treasurer",
   "license": "Public record (RCW 42.56); no license or terms of use stated for the downloads. The Data Downloads page carries only a disclaimer: 'Neither Pierce County nor the Assessor-Treasurer's Office makes any warranty, express or implied, with regard to the accuracy, reliability or timeliness of this data, and shall not be held liable for losses caused by its use. Data is provided for informational purposes only, and may be incomplete for determination of value.' The files hold no owner names, so RCW 42.56.070(9) (lists of individuals) is not engaged by them",
   "redistribution": "Not addressed by the publisher; public record",
   "ai_use": "Not addressed by the publisher",
   "terms_url": "https://www.piercecountywa.gov/736/Data-Downloads",
   "reviewed": "2026-11-03",
   "record": "docs/registry/sources/wa-pierce-assessor.md"
  }
 }
}