{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "company",
    "building_type": "all",
    "label": "給与住宅"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 16,
    "price_per_tsubo": 78.47658,
    "prev_price_per_tsubo": 80.8914380424301,
    "change_vs_prev": -2.9853073463268487,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2014,
      "units": 19,
      "floor_total": 2756,
      "cost_total": 45408,
      "price_per_tsubo": 54.46636876632802,
      "price_per_sqm": 164760.52249637156,
      "cost_per_unit": 2389.8947368421054,
      "floor_per_unit": 145.05263157894737,
      "yoy": null,
      "ratio_national": 0.9488029977541688,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 58.25280081960216,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 22,
      "floor_total": 1456,
      "cost_total": 25463,
      "price_per_tsubo": 57.8127271771978,
      "price_per_sqm": 174883.24175824175,
      "cost_per_unit": 1157.409090909091,
      "floor_per_unit": 66.18181818181819,
      "yoy": null,
      "ratio_national": 1.0243877564886432,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 61.56839954973141,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 14,
      "floor_total": 1985,
      "cost_total": 37579,
      "price_per_tsubo": 62.58351758690176,
      "price_per_sqm": 189314.86146095718,
      "cost_per_unit": 2684.214285714286,
      "floor_per_unit": 141.78571428571428,
      "yoy": 8.252145578743143,
      "ratio_national": 1.0879117569309755,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 65.67000796107216,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 11,
      "floor_total": 1686,
      "cost_total": 30936,
      "price_per_tsubo": 60.65712896797153,
      "price_per_sqm": 183487.54448398575,
      "cost_per_unit": 2812.3636363636365,
      "floor_per_unit": 153.27272727272728,
      "yoy": -3.0781085710871126,
      "ratio_national": 1.0427855101154813,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 61.95825226554803,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 16,
      "floor_total": 1516,
      "cost_total": 22375,
      "price_per_tsubo": 48.79093090369393,
      "price_per_sqm": 147592.34828496043,
      "cost_per_unit": 1398.4375,
      "floor_per_unit": 94.75,
      "yoy": null,
      "ratio_national": 0.8277556222969925,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 44.2347514992692,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 16,
      "floor_total": 2217,
      "cost_total": 76598,
      "price_per_tsubo": 114.21601372124493,
      "price_per_sqm": 345502.93188994133,
      "cost_per_unit": 4787.375,
      "floor_per_unit": 138.5625,
      "yoy": 134.0927127352631,
      "ratio_national": 1.7396740314310952,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 97.87147705333756,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 21,
      "floor_total": 1794,
      "cost_total": 50248,
      "price_per_tsubo": 92.59160307692308,
      "price_per_sqm": 280089.1861761427,
      "cost_per_unit": 2392.7619047619046,
      "floor_per_unit": 85.42857142857143,
      "yoy": -18.93290611340919,
      "ratio_national": 1.0221709037294169,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 80.6547065129992,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 50,
      "floor_total": 2248,
      "cost_total": 57103,
      "price_per_tsubo": 83.9726540791815,
      "price_per_sqm": 254016.90391459074,
      "cost_per_unit": 1142.06,
      "floor_per_unit": 44.96,
      "yoy": -9.308564396040476,
      "ratio_national": 0.8948181530260061,
      "rank_in_national": 22,
      "is_spliced": true,
      "price_per_tsubo_real": 70.68405225520328,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 33,
      "floor_total": 2304,
      "cost_total": 65693,
      "price_per_tsubo": 94.2566243359375,
      "price_per_sqm": 285125.86805555556,
      "cost_per_unit": 1990.6969696969697,
      "floor_per_unit": 69.81818181818181,
      "yoy": 12.246808642083407,
      "ratio_national": 0.9313060853923034,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 77.070011721944,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}