{
  "area": {
    "code": "14000",
    "name": "神奈川県",
    "slug": "kanagawa"
  },
  "structure": {
    "id": "src",
    "name": "鉄骨鉄筋コンクリート造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "一戸建"
  },
  "unit": {
    "price_per_tsubo": "万円/坪",
    "price_per_sqm": "円/㎡",
    "cost": "万円",
    "floor": "㎡",
    "yoy": "%"
  },
  "formula": "price_per_tsubo = cost_total / floor_total * 3.30579",
  "formula_real": "price_per_tsubo_real = price_per_tsubo / deflator * 100 (MLIT construction cost deflator for housing of the same structure, FY2020 = 100)",
  "source": "https://www.e-stat.go.jp/stat-search/files?page=1&toukei=00600120&tstat=000001016966&cycle=8",
  "last_verified_at": "2026-10-13T11:03:37.415Z",
  "provisional": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 10,
      "floor_total": 1654,
      "cost_total": 43443,
      "price_per_tsubo": 86.8279534280532,
      "price_per_sqm": 262654.17170495767,
      "cost_per_unit": 4344.3,
      "floor_per_unit": 165.4,
      "yoy": null,
      "ratio_national": 1.240376473909188,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 98.89288545336356,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 21,
      "floor_total": 1410,
      "cost_total": 48242,
      "price_per_tsubo": 113.10490863829789,
      "price_per_sqm": 342141.8439716312,
      "cost_per_unit": 2297.2380952380954,
      "floor_per_unit": 67.14285714285714,
      "yoy": null,
      "ratio_national": 1.2369330658011377,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 121.48754955778507,
      "deflator": 93.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 12,
      "floor_total": 1598,
      "cost_total": 45925,
      "price_per_tsubo": 95.0052601689612,
      "price_per_sqm": 287390.4881101377,
      "cost_per_unit": 3827.0833333333335,
      "floor_per_unit": 133.16666666666666,
      "yoy": null,
      "ratio_national": 1.291768671452719,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 90.65387420702405,
      "deflator": 104.8,
      "deflator_provisional": false
    }
  ]
}