{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 2013,
      "units": 10,
      "floor_total": 1803,
      "cost_total": 41590,
      "price_per_tsubo": 76.25502279534109,
      "price_per_sqm": 230671.10371602885,
      "cost_per_unit": 4159,
      "floor_per_unit": 180.3,
      "yoy": null,
      "ratio_national": 1.0377241944851159,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 84.35290132227996,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 25,
      "floor_total": 4238,
      "cost_total": 77889,
      "price_per_tsubo": 60.75617680745635,
      "price_per_sqm": 183787.1637564889,
      "cost_per_unit": 3115.56,
      "floor_per_unit": 169.52,
      "yoy": -20.325016529706772,
      "ratio_national": 0.8487353799202488,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 65.04943983667702,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 12,
      "floor_total": 1861,
      "cost_total": 36850,
      "price_per_tsubo": 65.45854997313272,
      "price_per_sqm": 198011.82160128962,
      "cost_per_unit": 3070.8333333333335,
      "floor_per_unit": 155.08333333333334,
      "yoy": null,
      "ratio_national": 0.9617571574092924,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 70.00914435629167,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 17,
      "floor_total": 2790,
      "cost_total": 49979,
      "price_per_tsubo": 59.21866609677419,
      "price_per_sqm": 179136.20071684587,
      "cost_per_unit": 2939.9411764705883,
      "floor_per_unit": 164.11764705882354,
      "yoy": -9.532572718032506,
      "ratio_national": 0.8201988398868072,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 62.20448119409053,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 13,
      "floor_total": 1951,
      "cost_total": 37404,
      "price_per_tsubo": 63.377636678626345,
      "price_per_sqm": 191717.06817016914,
      "cost_per_unit": 2877.230769230769,
      "floor_per_unit": 150.07692307692307,
      "yoy": 7.023073729920948,
      "ratio_national": 0.8222408797640152,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 64.60513422897691,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 11,
      "floor_total": 1997,
      "cost_total": 50661,
      "price_per_tsubo": 83.86310825738609,
      "price_per_sqm": 253685.52829243866,
      "cost_per_unit": 4605.545454545455,
      "floor_per_unit": 181.54545454545453,
      "yoy": 32.32287073536195,
      "ratio_national": 1.0272359960213484,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 83.6957168237386,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 10,
      "floor_total": 1580,
      "cost_total": 20239,
      "price_per_tsubo": 42.34549608227848,
      "price_per_sqm": 128094.93670886075,
      "cost_per_unit": 2023.9,
      "floor_per_unit": 158,
      "yoy": null,
      "ratio_national": 0.5592911034214094,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 38.956298143770454,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 12,
      "floor_total": 2146,
      "cost_total": 75048,
      "price_per_tsubo": 115.60714255358808,
      "price_per_sqm": 349711.09040074557,
      "cost_per_unit": 6254,
      "floor_per_unit": 178.83333333333334,
      "yoy": 173.00930027826377,
      "ratio_national": 1.2629537651275178,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 100.26638556252219,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 13,
      "floor_total": 1842,
      "cost_total": 53258,
      "price_per_tsubo": 95.58076211726384,
      "price_per_sqm": 289131.3789359392,
      "cost_per_unit": 4096.7692307692305,
      "floor_per_unit": 141.69230769230768,
      "yoy": -17.32278818935541,
      "ratio_national": 0.8645469919836718,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 83.18604187751421,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 12,
      "floor_total": 1660,
      "cost_total": 45303,
      "price_per_tsubo": 90.21819540361446,
      "price_per_sqm": 272909.6385542169,
      "cost_per_unit": 3775.25,
      "floor_per_unit": 138.33333333333334,
      "yoy": -5.610508427491179,
      "ratio_national": 0.8033211909146686,
      "rank_in_national": 18,
      "is_spliced": true,
      "price_per_tsubo_real": 75.62296345650836,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 12,
      "floor_total": 1928,
      "cost_total": 76443,
      "price_per_tsubo": 131.07080133298754,
      "price_per_sqm": 396488.58921161824,
      "cost_per_unit": 6370.25,
      "floor_per_unit": 160.66666666666666,
      "yoy": 45.28200297801166,
      "ratio_national": 1.0432305715274057,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 106.90929961907631,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}