{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "all",
    "label": "新築住宅すべて"
  },
  "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": 1828,
    "price_per_tsubo": 83.47466362028175,
    "prev_price_per_tsubo": 81.02767770971431,
    "change_vs_prev": 3.01993834666456,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 6673,
      "floor_total": 621585,
      "cost_total": 9349104,
      "price_per_tsubo": 49.72155781133714,
      "price_per_sqm": 150407.49052824633,
      "cost_per_unit": 1401.034617113742,
      "floor_per_unit": 93.14925820470553,
      "yoy": null,
      "ratio_national": 0.8794501098743138,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 56.630475867126584,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 7063,
      "floor_total": 639155,
      "cost_total": 9927712,
      "price_per_tsubo": 51.34737434969608,
      "price_per_sqm": 155325.57830260266,
      "cost_per_unit": 1405.5942234178112,
      "floor_per_unit": 90.49341639529945,
      "yoy": 3.269842317748606,
      "ratio_national": 0.8894581124242085,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 56.80019286470805,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 6123,
      "floor_total": 549465,
      "cost_total": 8905263,
      "price_per_tsubo": 53.57744237170702,
      "price_per_sqm": 162071.52411891567,
      "cost_per_unit": 1454.3953944145028,
      "floor_per_unit": 89.73787359137678,
      "yoy": 4.343100402414524,
      "ratio_national": 0.8898382983677414,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 57.363428663497885,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 6838,
      "floor_total": 591761,
      "cost_total": 9716398,
      "price_per_tsubo": 54.27929746032605,
      "price_per_sqm": 164194.63263040315,
      "cost_per_unit": 1420.9415033635566,
      "floor_per_unit": 86.54007019596374,
      "yoy": 1.309982443263591,
      "ratio_national": 0.8758054590913924,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 58.23958954970606,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 6937,
      "floor_total": 584250,
      "cost_total": 9795711,
      "price_per_tsubo": 55.42586815008986,
      "price_per_sqm": 167663.00385109114,
      "cost_per_unit": 1412.0961510739512,
      "floor_per_unit": 84.22228629090385,
      "yoy": 2.1123535922731307,
      "ratio_national": 0.8864315561060992,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 59.279003369080066,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 6741,
      "floor_total": 588287,
      "cost_total": 10132750,
      "price_per_tsubo": 56.939459179788095,
      "price_per_sqm": 172241.6099624843,
      "cost_per_unit": 1503.1523512831925,
      "floor_per_unit": 87.26998961578401,
      "yoy": 2.7308386502842286,
      "ratio_national": 0.9041877751804668,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 59.81035628129001,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 7052,
      "floor_total": 609089,
      "cost_total": 10698336,
      "price_per_tsubo": 58.06450644395154,
      "price_per_sqm": 175644.87291676586,
      "cost_per_unit": 1517.0640952921158,
      "floor_per_unit": 86.37110039705048,
      "yoy": 1.9758657359408183,
      "ratio_national": 0.9122283806331352,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 59.189099331245195,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 7296,
      "floor_total": 615349,
      "cost_total": 10707466,
      "price_per_tsubo": 57.52285943121708,
      "price_per_sqm": 174006.39312000183,
      "cost_per_unit": 1467.580317982456,
      "floor_per_unit": 84.3405975877193,
      "yoy": -0.9328366775274266,
      "ratio_national": 0.89146677059745,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 57.408043344528025,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 6171,
      "floor_total": 539040,
      "cost_total": 9629839,
      "price_per_tsubo": 59.05726006940116,
      "price_per_sqm": 178647.9482042149,
      "cost_per_unit": 1560.4989466861125,
      "floor_per_unit": 87.35051045211473,
      "yoy": 2.6674623851389745,
      "ratio_national": 0.9017632133278399,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 59.05726006940116,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 5983,
      "floor_total": 517206,
      "cost_total": 9511917,
      "price_per_tsubo": 60.79666535080799,
      "price_per_sqm": 183909.6414194731,
      "cost_per_unit": 1589.824001337122,
      "floor_per_unit": 86.44593013538359,
      "yoy": 2.945286116157053,
      "ratio_national": 0.9182846336637246,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 55.93069489494755,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 6708,
      "floor_total": 566137,
      "cost_total": 11269846,
      "price_per_tsubo": 65.80694109083137,
      "price_per_sqm": 199065.7031778527,
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      "is_spliced": false,
      "price_per_tsubo_real": 57.07453693914256,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 6061,
      "floor_total": 486572,
      "cost_total": 10730138,
      "price_per_tsubo": 72.9009949175456,
      "price_per_sqm": 220525.18435092852,
      "cost_per_unit": 1770.3576967497113,
      "floor_per_unit": 80.27916185447945,
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      "ratio_national": 0.9274955158877412,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 63.44734109446962,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 6112,
      "floor_total": 489230,
      "cost_total": 11910045,
      "price_per_tsubo": 80.47770508871083,
      "price_per_sqm": 243444.69881241952,
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    {
      "fiscal_year": 2025,
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    }
  ]
}