{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "detached",
    "label": "貸家・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": 92,
      "floor_total": 6969,
      "cost_total": 83013,
      "price_per_tsubo": 39.377750792079205,
      "price_per_sqm": 119117.52044769694,
      "cost_per_unit": 902.3152173913044,
      "floor_per_unit": 75.75,
      "yoy": null,
      "ratio_national": 0.7880340250000427,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 44.84937447845012,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 54,
      "floor_total": 4653,
      "cost_total": 62046,
      "price_per_tsubo": 44.081462785299806,
      "price_per_sqm": 133346.22823984525,
      "cost_per_unit": 1149,
      "floor_per_unit": 86.16666666666667,
      "yoy": 11.945100719583879,
      "ratio_national": 0.8479162189844751,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 48.762680072234296,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 94,
      "floor_total": 7747,
      "cost_total": 120379,
      "price_per_tsubo": 51.36797397831419,
      "price_per_sqm": 155387.8920872596,
      "cost_per_unit": 1280.627659574468,
      "floor_per_unit": 82.41489361702128,
      "yoy": 16.529649273445337,
      "ratio_national": 0.9127263615166477,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 54.99783081189956,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 77,
      "floor_total": 6186,
      "cost_total": 93036,
      "price_per_tsubo": 49.71831206595538,
      "price_per_sqm": 150397.67216294858,
      "cost_per_unit": 1208.2597402597403,
      "floor_per_unit": 80.33766233766234,
      "yoy": -3.21145995178872,
      "ratio_national": 0.8738111854920835,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 53.34582839694784,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 65,
      "floor_total": 5359,
      "cost_total": 78843,
      "price_per_tsubo": 48.63564115879828,
      "price_per_sqm": 147122.5974995335,
      "cost_per_unit": 1212.9692307692308,
      "floor_per_unit": 82.44615384615385,
      "yoy": -2.1776099432355034,
      "ratio_national": 0.8528004748368164,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 52.01672851208372,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 71,
      "floor_total": 5356,
      "cost_total": 75783,
      "price_per_tsubo": 46.774212765123224,
      "price_per_sqm": 141491.784914115,
      "cost_per_unit": 1067.3661971830986,
      "floor_per_unit": 75.43661971830986,
      "yoy": -3.827292802817961,
      "ratio_national": 0.8119705981316653,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 49.13257643395296,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 70,
      "floor_total": 5445,
      "cost_total": 88161,
      "price_per_tsubo": 53.524656049586774,
      "price_per_sqm": 161911.84573002756,
      "cost_per_unit": 1259.442857142857,
      "floor_per_unit": 77.78571428571429,
      "yoy": 14.431976265129066,
      "ratio_national": 0.9468557190205762,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 54.561321151464604,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 59,
      "floor_total": 4945,
      "cost_total": 81376,
      "price_per_tsubo": 54.400802232558135,
      "price_per_sqm": 164562.18402426693,
      "cost_per_unit": 1379.2542372881355,
      "floor_per_unit": 83.8135593220339,
      "yoy": 1.6369020328868222,
      "ratio_national": 0.9494155936890495,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 54.2922177969642,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 36,
      "floor_total": 2892,
      "cost_total": 42721,
      "price_per_tsubo": 48.833559678423235,
      "price_per_sqm": 147721.3001383126,
      "cost_per_unit": 1186.6944444444443,
      "floor_per_unit": 80.33333333333333,
      "yoy": -10.233750837598832,
      "ratio_national": 0.8270175751908204,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 48.833559678423235,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
      "units": 46,
      "floor_total": 3526,
      "cost_total": 57474,
      "price_per_tsubo": 53.88456450935905,
      "price_per_sqm": 163000.56721497446,
      "cost_per_unit": 1249.4347826086957,
      "floor_per_unit": 76.65217391304348,
      "yoy": 10.343306660824014,
      "ratio_national": 0.9038887697711048,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 49.57181647595129,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 93,
      "floor_total": 6996,
      "cost_total": 112464,
      "price_per_tsubo": 53.142133584905665,
      "price_per_sqm": 160754.71698113208,
      "cost_per_unit": 1209.2903225806451,
      "floor_per_unit": 75.2258064516129,
      "yoy": -1.377817434758033,
      "ratio_national": 0.8283493589007149,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 46.090315338166235,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 52,
      "floor_total": 4175,
      "cost_total": 73033,
      "price_per_tsubo": 57.82796672335329,
      "price_per_sqm": 174929.34131736527,
      "cost_per_unit": 1404.4807692307693,
      "floor_per_unit": 80.28846153846153,
      "yoy": 8.817548002586362,
      "ratio_national": 0.7930189189593455,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 50.32895276183924,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 31,
      "floor_total": 2836,
      "cost_total": 64261,
      "price_per_tsubo": 74.90598419957688,
      "price_per_sqm": 226590.26798307477,
      "cost_per_unit": 2072.935483870968,
      "floor_per_unit": 91.48387096774194,
      "yoy": 29.53245366195243,
      "ratio_national": 0.975185926398214,
      "rank_in_national": 23,
      "is_spliced": true,
      "price_per_tsubo_real": 62.78791634499319,
      "deflator": 119.3,
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    {
      "fiscal_year": 2025,
      "units": 31,
      "floor_total": 3101,
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      "price_per_sqm": 241231.86069009997,
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  ]
}