{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 953,
    "price_per_tsubo": 80.4733994457596,
    "prev_price_per_tsubo": 77.31523447475087,
    "change_vs_prev": 4.084790006088795,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2837,
      "floor_total": 328475,
      "cost_total": 4876791,
      "price_per_tsubo": 49.08028592705685,
      "price_per_sqm": 148467.64593956922,
      "cost_per_unit": 1718.9957701797673,
      "floor_per_unit": 115.78251674303841,
      "yoy": null,
      "ratio_national": 0.9234214138927118,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 55.83650276115682,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 3223,
      "floor_total": 381701,
      "cost_total": 5747398,
      "price_per_tsubo": 49.77637164801769,
      "price_per_sqm": 150573.30213963284,
      "cost_per_unit": 1783.2448029785915,
      "floor_per_unit": 118.43034439962767,
      "yoy": 1.418259302717506,
      "ratio_national": 0.9283050379822393,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 54.88023334952336,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2830,
      "floor_total": 326306,
      "cost_total": 5056565,
      "price_per_tsubo": 51.2278107400722,
      "price_per_sqm": 154963.8989169675,
      "cost_per_unit": 1786.7720848056538,
      "floor_per_unit": 115.30247349823321,
      "yoy": 2.9159198310355627,
      "ratio_national": 0.9386314501364562,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 54.78910239579915,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2859,
      "floor_total": 323940,
      "cost_total": 5065613,
      "price_per_tsubo": 51.694303881181696,
      "price_per_sqm": 156375.03858739272,
      "cost_per_unit": 1771.8128716334384,
      "floor_per_unit": 113.30535152151101,
      "yoy": 0.9106247844095083,
      "ratio_national": 0.9363897276124565,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 55.2880255413708,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 3014,
      "floor_total": 343486,
      "cost_total": 5508246,
      "price_per_tsubo": 53.01265421105955,
      "price_per_sqm": 160363.04245296752,
      "cost_per_unit": 1827.5534173855342,
      "floor_per_unit": 113.96350364963503,
      "yoy": 2.5502816188569977,
      "ratio_national": 0.9579577404479857,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 56.456500757251916,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2951,
      "floor_total": 334320,
      "cost_total": 5371339,
      "price_per_tsubo": 53.1123437210158,
      "price_per_sqm": 160664.6027757837,
      "cost_per_unit": 1820.1758725855643,
      "floor_per_unit": 113.29041003049814,
      "yoy": 0.1880485167925272,
      "ratio_national": 0.9527718145255493,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 55.73173527913515,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 3231,
      "floor_total": 365894,
      "cost_total": 6058527,
      "price_per_tsubo": 54.73776003796181,
      "price_per_sqm": 165581.47988215167,
      "cost_per_unit": 1875.1244196843084,
      "floor_per_unit": 113.24481584648716,
      "yoy": 3.060336266619812,
      "ratio_national": 0.9730180797001665,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 55.91191015113566,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 3221,
      "floor_total": 362151,
      "cost_total": 6017332,
      "price_per_tsubo": 54.927463826635844,
      "price_per_sqm": 166155.3329964573,
      "cost_per_unit": 1868.156473144986,
      "floor_per_unit": 112.43433716237193,
      "yoy": 0.3465684173822092,
      "ratio_national": 0.9692314405052016,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 54.87259123540045,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 3090,
      "floor_total": 343218,
      "cost_total": 5798905,
      "price_per_tsubo": 55.853603715277174,
      "price_per_sqm": 168956.90202728295,
      "cost_per_unit": 1876.668284789644,
      "floor_per_unit": 111.07378640776699,
      "yoy": 1.6861144209469492,
      "ratio_national": 0.9780312752240421,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 55.85360371527718,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 3175,
      "floor_total": 347582,
      "cost_total": 6039007,
      "price_per_tsubo": 57.43591138358718,
      "price_per_sqm": 173743.3756638721,
      "cost_per_unit": 1902.0494488188976,
      "floor_per_unit": 109.47464566929133,
      "yoy": 2.8329553745109814,
      "ratio_national": 1.0028369621844007,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 52.07244912383244,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 3071,
      "floor_total": 332851,
      "cost_total": 6051474,
      "price_per_tsubo": 60.10167382540536,
      "price_per_sqm": 181807.29515609087,
      "cost_per_unit": 1970.522305437968,
      "floor_per_unit": 108.38521654184305,
      "yoy": 4.64128169572311,
      "ratio_national": 1.0246201438690292,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 51.50100584867641,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2737,
      "floor_total": 293567,
      "cost_total": 6326760,
      "price_per_tsubo": 71.2441791495638,
      "price_per_sqm": 215513.32404527758,
      "cost_per_unit": 2311.567409572525,
      "floor_per_unit": 107.25867738399708,
      "yoy": 18.539425967614953,
      "ratio_national": 1.0361116760242721,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 62.05938950310437,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2629,
      "floor_total": 282310,
      "cost_total": 6368423,
      "price_per_tsubo": 74.57287757844215,
      "price_per_sqm": 225582.6219404201,
      "cost_per_unit": 2422.3746671738304,
      "floor_per_unit": 107.38303537466717,
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      "ratio_national": 1.0298241053702344,
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      "is_spliced": true,
      "price_per_tsubo_real": 62.771782473436154,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 2348,
      "floor_total": 250689,
      "cost_total": 5872276,
      "price_per_tsubo": 77.43662976053994,
      "price_per_sqm": 234245.45951358057,
      "cost_per_unit": 2500.96933560477,
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      "is_spliced": false,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}