{
  "asOf": "2026-08",
  "acquired": "2026-08",
  "asOfAgeMonths": 0,
  "source": "国土交通省 建設業者・宅地建物取引業者等企業情報検索システムから当社集計（2026-08取得）。宅地建物取引業の免許業者の事務所（本店・支店）単位。駅から半径800m（町丁代表点）で集計。全市区町村がカバレッジ対象",
  "sourceKind": "ledger",
  "station": {
    "slug": "etchuushima",
    "name": "越中島",
    "pref": "tokyo",
    "prefName": "東京都",
    "city": "江東区",
    "cityCode": "13108",
    "lat": 35.668,
    "lng": 139.792495,
    "catchmentPop2020": 38216,
    "riders2022": 9614,
    "ridersDataCheck": false
  },
  "sector": {
    "slug": "fudosan",
    "name": "不動産業",
    "kind": "ledger",
    "ledgerKind": "宅建業者名簿（全数）"
  },
  "metrics": {
    "establishments": 67,
    "partial": false,
    "per10kPopulation": 17.53,
    "per10kRiders": 69.69,
    "medianYears": null,
    "medianYearsAsOf": null
  },
  "ageBasis": null,
  "ageAsOfMonths": 0,
  "ageDistribution": [],
  "openingsMonthly": [],
  "chains": [],
  "html": "https://analytics.skrrs-jp.com/stations/etchuushima/fudosan",
  "caveats": [
    "駅800m圏は隣接駅と重なります。近接駅の数値を足してエリア合計にはできません。",
    "台帳ベースのため、廃業・休業の未反映分を含む場合があります（過大方向の系統誤差）。"
  ],
  "license": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "Skrrs物件アナリティクス",
  "attributionExample": "出典: Skrrs物件アナリティクス（https://analytics.skrrs-jp.com）／CC BY 4.0",
  "documentation": "https://analytics.skrrs-jp.com/data",
  "methodology": "https://analytics.skrrs-jp.com/methodology",
  "generatedAt": "2026-08-19T14:38:35.250Z"
}