{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "detached",
    "label": "持家・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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 817,
    "price_per_tsubo": 90.17388306749028,
    "prev_price_per_tsubo": 87.81413834445313,
    "change_vs_prev": 2.6872036411505746,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2819,
      "floor_total": 342983,
      "cost_total": 5535425,
      "price_per_tsubo": 53.352360352408134,
      "price_per_sqm": 161390.6520148229,
      "cost_per_unit": 1963.612983327421,
      "floor_per_unit": 121.66832210003547,
      "yoy": null,
      "ratio_national": 0.9106106564487488,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 60.76578627836917,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 3214,
      "floor_total": 395250,
      "cost_total": 6441050,
      "price_per_tsubo": 53.87162221252372,
      "price_per_sqm": 162961.41682479443,
      "cost_per_unit": 2004.0603609209707,
      "floor_per_unit": 122.97759800871188,
      "yoy": 0.9732687676528462,
      "ratio_national": 0.9111300905040897,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 59.59250244748199,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2671,
      "floor_total": 322842,
      "cost_total": 5468675,
      "price_per_tsubo": 55.997333458007326,
      "price_per_sqm": 169391.68385773845,
      "cost_per_unit": 2047.4260576563086,
      "floor_per_unit": 120.86933732684388,
      "yoy": 3.945883116527793,
      "ratio_national": 0.916902577743895,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 59.954318477523906,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2683,
      "floor_total": 317856,
      "cost_total": 5424268,
      "price_per_tsubo": 56.413882109257024,
      "price_per_sqm": 170651.74166918354,
      "cost_per_unit": 2021.7174804323517,
      "floor_per_unit": 118.47036898993663,
      "yoy": 0.7438722980658952,
      "ratio_national": 0.9126798590804521,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 60.529916426241435,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2812,
      "floor_total": 332433,
      "cost_total": 5769806,
      "price_per_tsubo": 57.376274246961046,
      "price_per_sqm": 173562.9735916711,
      "cost_per_unit": 2051.8513513513512,
      "floor_per_unit": 118.21941678520626,
      "yoy": 1.7059491418090156,
      "ratio_national": 0.9208665237301814,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 61.364999194610746,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2655,
      "floor_total": 315502,
      "cost_total": 5546274,
      "price_per_tsubo": 58.11315657732756,
      "price_per_sqm": 175792.03935315783,
      "cost_per_unit": 2088.9920903954803,
      "floor_per_unit": 118.8331450094162,
      "yoy": 1.2842979786292785,
      "ratio_national": 0.9215208262245699,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 61.04323169887348,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2996,
      "floor_total": 350503,
      "cost_total": 6359757,
      "price_per_tsubo": 59.98242837587696,
      "price_per_sqm": 181446.57820332493,
      "cost_per_unit": 2122.7493324432576,
      "floor_per_unit": 116.99032042723631,
      "yoy": 3.2166068901489986,
      "ratio_national": 0.9383075914211079,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 61.1441675595076,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2875,
      "floor_total": 332391,
      "cost_total": 6025386,
      "price_per_tsubo": 59.92539143641073,
      "price_per_sqm": 181274.04171593094,
      "cost_per_unit": 2095.786434782609,
      "floor_per_unit": 115.61426086956521,
      "yoy": -0.09508941370097723,
      "ratio_national": 0.9244923147846883,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 59.805779876657404,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2603,
      "floor_total": 299401,
      "cost_total": 5617718,
      "price_per_tsubo": 62.027167535245376,
      "price_per_sqm": 187631.90503705732,
      "cost_per_unit": 2158.1705724164426,
      "floor_per_unit": 115.02151363810988,
      "yoy": 3.5073214349628845,
      "ratio_national": 0.9515851813592259,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 62.027167535245376,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 2678,
      "floor_total": 302955,
      "cost_total": 5917593,
      "price_per_tsubo": 64.57170128722088,
      "price_per_sqm": 195329.10828340842,
      "cost_per_unit": 2209.7061239731142,
      "floor_per_unit": 113.12733383121733,
      "yoy": 4.1022891308548415,
      "ratio_national": 0.977683198244151,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 59.40358904068158,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2417,
      "floor_total": 270950,
      "cost_total": 5550308,
      "price_per_tsubo": 67.71785452415575,
      "price_per_sqm": 204846.20778741466,
      "cost_per_unit": 2296.362432767894,
      "floor_per_unit": 112.10177906495656,
      "yoy": 4.872340629435334,
      "ratio_national": 0.9883955259410611,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 58.7318772976199,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2236,
      "floor_total": 244537,
      "cost_total": 5835479,
      "price_per_tsubo": 78.88731817029733,
      "price_per_sqm": 238633.78548031586,
      "cost_per_unit": 2609.7848837209303,
      "floor_per_unit": 109.36359570661897,
      "yoy": 16.49411920183812,
      "ratio_national": 0.9613617079044787,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 68.65737003507165,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2225,
      "floor_total": 244286,
      "cost_total": 6161920,
      "price_per_tsubo": 83.38592271681554,
      "price_per_sqm": 252242.04416135186,
      "cost_per_unit": 2769.402247191011,
      "floor_per_unit": 109.7914606741573,
      "yoy": 5.702570008536578,
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      "is_spliced": true,
      "price_per_tsubo_real": 69.89599557151345,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1900,
      "floor_total": 207251,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}