{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/attomdata/main/json-schema/attom-property-schema.json",
  "title": "ATTOM Property",
  "description": "A single property record returned by the ATTOM Property API.",
  "type": "object",
  "properties": {
    "identifier": {
      "type": "object",
      "properties": {
        "Id": { "type": "integer", "description": "Internal ATTOM property identifier." },
        "fips": { "type": "string", "description": "Five-digit FIPS county code." },
        "apn": { "type": "string", "description": "Assessor's Parcel Number." },
        "attomId": { "type": "integer", "description": "Public-facing ATTOM ID." }
      },
      "required": ["attomId"]
    },
    "address": {
      "type": "object",
      "properties": {
        "country": { "type": "string" },
        "countrySubd": { "type": "string", "description": "Country subdivision (state code)." },
        "line1": { "type": "string" },
        "line2": { "type": "string" },
        "locality": { "type": "string", "description": "City." },
        "matchCode": { "type": "string", "description": "ATTOM address-match confidence code." },
        "oneLine": { "type": "string", "description": "Single-line concatenated address." },
        "postal1": { "type": "string", "description": "5-digit ZIP." },
        "postal2": { "type": "string", "description": "ZIP+4 extension." },
        "postal3": { "type": "string" }
      },
      "required": ["oneLine"]
    },
    "location": {
      "type": "object",
      "properties": {
        "accuracy": { "type": "string" },
        "latitude": { "type": "string" },
        "longitude": { "type": "string" },
        "geoid": { "type": "string" },
        "geoIdV4": { "type": "object" }
      }
    },
    "summary": {
      "type": "object",
      "properties": {
        "absenteeInd": { "type": "string", "description": "Indicator of absentee ownership." },
        "propclass": { "type": "string" },
        "propsubtype": { "type": "string" },
        "proptype": { "type": "string" },
        "yearbuilt": { "type": "integer" },
        "propLandUse": { "type": "string" }
      }
    },
    "building": {
      "type": "object",
      "properties": {
        "size": {
          "type": "object",
          "properties": {
            "bldgsize": { "type": "integer" },
            "livingsize": { "type": "integer" },
            "grosssize": { "type": "integer" }
          }
        },
        "rooms": {
          "type": "object",
          "properties": {
            "bathstotal": { "type": "number" },
            "beds": { "type": "integer" }
          }
        }
      }
    },
    "lot": {
      "type": "object",
      "properties": {
        "lotnum": { "type": "string" },
        "lotsize1": { "type": "number", "description": "Lot size in acres." },
        "lotsize2": { "type": "number", "description": "Lot size in square feet." },
        "zoningType": { "type": "string" }
      }
    },
    "owner": {
      "type": "object",
      "properties": {
        "corporateindicator": { "type": "string" },
        "owner1": { "type": "object" },
        "owner2": { "type": "object" },
        "mailingaddressoneline": { "type": "string" }
      }
    },
    "vintage": {
      "type": "object",
      "properties": {
        "lastModified": { "type": "string", "format": "date-time" },
        "pubDate": { "type": "string", "format": "date-time" }
      }
    }
  },
  "required": ["identifier", "address"]
}