{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "all",
    "building_type": "apartment",
    "label": "共同住宅"
  },
  "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": 419,
    "price_per_tsubo": 87.00262666754583,
    "prev_price_per_tsubo": 84.89428843242956,
    "change_vs_prev": 2.483486550210472,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1649,
      "floor_total": 133726,
      "cost_total": 1847372,
      "price_per_tsubo": 45.66818632038646,
      "price_per_sqm": 138146.05985373075,
      "cost_per_unit": 1120.2983626440266,
      "floor_per_unit": 81.0952092177077,
      "yoy": null,
      "ratio_national": 0.772951714471902,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 52.311782726674075,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1374,
      "floor_total": 90241,
      "cost_total": 1346818,
      "price_per_tsubo": 49.3378561432165,
      "price_per_sqm": 149246.79469420773,
      "cost_per_unit": 980.216885007278,
      "floor_per_unit": 65.67758369723435,
      "yoy": 8.035505936420083,
      "ratio_national": 0.7873088686731986,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 55.00318410614994,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1260,
      "floor_total": 82133,
      "cost_total": 1393996,
      "price_per_tsubo": 56.10726549425931,
      "price_per_sqm": 169724.22777689845,
      "cost_per_unit": 1106.3460317460317,
      "floor_per_unit": 65.18492063492063,
      "yoy": 13.720517833999036,
      "ratio_national": 0.799948576888431,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 60.59099945384375,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1666,
      "floor_total": 117341,
      "cost_total": 2003801,
      "price_per_tsubo": 56.45209524198703,
      "price_per_sqm": 170767.33622518982,
      "cost_per_unit": 1202.7617046818727,
      "floor_per_unit": 70.4327731092437,
      "yoy": 0.6145901866541736,
      "ratio_national": 0.7368898261268754,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 61.16153330659484,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1516,
      "floor_total": 84273,
      "cost_total": 1508667,
      "price_per_tsubo": 59.180713655975225,
      "price_per_sqm": 179021.39475276778,
      "cost_per_unit": 995.1629287598945,
      "floor_per_unit": 55.58905013192612,
      "yoy": 4.833511320158657,
      "ratio_national": 0.7522676100201396,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 64.04839140257059,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1967,
      "floor_total": 127266,
      "cost_total": 2329720,
      "price_per_tsubo": 60.515495723916835,
      "price_per_sqm": 183059.10455266922,
      "cost_per_unit": 1184.4026436197255,
      "floor_per_unit": 64.70055922724961,
      "yoy": 2.2554342208525258,
      "ratio_national": 0.7676376991622789,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 63.96986862993324,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1412,
      "floor_total": 87786,
      "cost_total": 1588600,
      "price_per_tsubo": 59.82250010252204,
      "price_per_sqm": 180962.79589000525,
      "cost_per_unit": 1125.070821529745,
      "floor_per_unit": 62.171388101983005,
      "yoy": -1.1451540024663642,
      "ratio_national": 0.7430835622156482,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 61.043367451553095,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1837,
      "floor_total": 113115,
      "cost_total": 1958900,
      "price_per_tsubo": 57.24892393581754,
      "price_per_sqm": 173177.73946868232,
      "cost_per_unit": 1066.3581927054981,
      "floor_per_unit": 61.57593903102885,
      "yoy": -4.302020414215368,
      "ratio_national": 0.6883166265450746,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 57.134654626564405,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1378,
      "floor_total": 89334,
      "cost_total": 1646016,
      "price_per_tsubo": 60.91055177916582,
      "price_per_sqm": 184254.14735710926,
      "cost_per_unit": 1194.4963715529752,
      "floor_per_unit": 64.8287373004354,
      "yoy": 6.395976712948137,
      "ratio_national": 0.713663989277824,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 60.91055177916582,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 963,
      "floor_total": 53643,
      "cost_total": 1038595,
      "price_per_tsubo": 64.004193744757,
      "price_per_sqm": 193612.4004995992,
      "cost_per_unit": 1078.4994807892003,
      "floor_per_unit": 55.70404984423676,
      "yoy": 5.078991858105852,
      "ratio_national": 0.7360586687784073,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 60.84048835052946,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1734,
      "floor_total": 111793,
      "cost_total": 2559666,
      "price_per_tsubo": 75.6909490409954,
      "price_per_sqm": 228964.78312595602,
      "cost_per_unit": 1476.1626297577855,
      "floor_per_unit": 64.47116493656286,
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      "ratio_national": 0.8321868300224645,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 67.76271176454378,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1225,
      "floor_total": 70350,
      "cost_total": 1569640,
      "price_per_tsubo": 73.7583541663113,
      "price_per_sqm": 223118.69225302062,
      "cost_per_unit": 1281.3387755102042,
      "floor_per_unit": 57.42857142857143,
      "yoy": -2.5532707664127408,
      "ratio_national": 0.7425865470463627,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 64.75711515918464,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1792,
      "floor_total": 106091,
      "cost_total": 3015150,
      "price_per_tsubo": 93.95191598250558,
      "price_per_sqm": 284204.12664599257,
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      "is_spliced": true,
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      "deflator": 118.9,
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    },
    {
      "fiscal_year": 2025,
      "units": 1022,
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      "cost_total": 1502580,
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      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}