{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "company",
    "building_type": "detached",
    "label": "給与住宅・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": 1787,
      "cost_total": 22199,
      "price_per_tsubo": 41.066162400671516,
      "price_per_sqm": 124224.95803021824,
      "cost_per_unit": 2219.9,
      "floor_per_unit": 178.7,
      "yoy": null,
      "ratio_national": 0.750657862434615,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 46.71918361851139,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 27,
      "floor_total": 3683,
      "cost_total": 67914,
      "price_per_tsubo": 60.95830085799619,
      "price_per_sqm": 184398.58810752103,
      "cost_per_unit": 2515.3333333333335,
      "floor_per_unit": 136.40740740740742,
      "yoy": null,
      "ratio_national": 1.0489623673923307,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 65.19604369839165,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 49,
      "floor_total": 5753,
      "cost_total": 99657,
      "price_per_tsubo": 57.26492508778029,
      "price_per_sqm": 173226.14288197464,
      "cost_per_unit": 2033.8163265306123,
      "floor_per_unit": 117.40816326530613,
      "yoy": -6.05885616598748,
      "ratio_national": 0.9548750031792131,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 61.245909184791756,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 57,
      "floor_total": 6155,
      "cost_total": 99486,
      "price_per_tsubo": 53.432952711616565,
      "price_per_sqm": 161634.4435418359,
      "cost_per_unit": 1745.3684210526317,
      "floor_per_unit": 107.98245614035088,
      "yoy": -6.691657013939634,
      "ratio_national": 0.9477198527827742,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 56.904102994266836,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 113,
      "floor_total": 12415,
      "cost_total": 210489,
      "price_per_tsubo": 56.047718993958924,
      "price_per_sqm": 169544.09987917842,
      "cost_per_unit": 1862.7345132743362,
      "floor_per_unit": 109.86725663716814,
      "yoy": 4.89354630363501,
      "ratio_national": 0.9437370072053177,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 58.811877223461615,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2024,
      "units": 10,
      "floor_total": 1132,
      "cost_total": 30977,
      "price_per_tsubo": 90.46241769434629,
      "price_per_sqm": 273648.40989399294,
      "cost_per_unit": 3097.7,
      "floor_per_unit": 113.2,
      "yoy": null,
      "ratio_national": 0.9243762819261093,
      "rank_in_national": 10,
      "is_spliced": true,
      "price_per_tsubo_real": 76.14681624103224,
      "deflator": 118.8,
      "deflator_provisional": true
    }
  ]
}