{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "長屋建"
  },
  "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": 32,
    "price_per_tsubo": 102.47114204545454,
    "prev_price_per_tsubo": 97.59064563380282,
    "change_vs_prev": 5.00098793276274,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 211,
      "floor_total": 11687,
      "cost_total": 183800,
      "price_per_tsubo": 51.98974946521776,
      "price_per_sqm": 157268.7601608625,
      "cost_per_unit": 871.0900473933649,
      "floor_per_unit": 55.388625592417064,
      "yoy": null,
      "ratio_national": 0.8948538819841583,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 59.213837659701326,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 338,
      "floor_total": 18981,
      "cost_total": 310988,
      "price_per_tsubo": 54.162637401612145,
      "price_per_sqm": 163841.73647331542,
      "cost_per_unit": 920.0828402366864,
      "floor_per_unit": 56.15680473372781,
      "yoy": 4.179454524681048,
      "ratio_national": 0.9032097481444266,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 59.980772316292516,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 156,
      "floor_total": 8298,
      "cost_total": 150156,
      "price_per_tsubo": 59.819740086767894,
      "price_per_sqm": 180954.44685466378,
      "cost_per_unit": 962.5384615384615,
      "floor_per_unit": 53.19230769230769,
      "yoy": 10.44465882118837,
      "ratio_national": 0.942611586403585,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 63.90997872517937,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 156,
      "floor_total": 9365,
      "cost_total": 168928,
      "price_per_tsubo": 59.63059189749066,
      "price_per_sqm": 180382.27442605447,
      "cost_per_unit": 1082.871794871795,
      "floor_per_unit": 60.032051282051285,
      "yoy": -0.3161969426862754,
      "ratio_national": 0.9149657793303168,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 63.84431680673518,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 211,
      "floor_total": 12220,
      "cost_total": 228235,
      "price_per_tsubo": 61.74279710720131,
      "price_per_sqm": 186771.68576104747,
      "cost_per_unit": 1081.6824644549763,
      "floor_per_unit": 57.91469194312796,
      "yoy": 3.5421503334088777,
      "ratio_national": 0.9293841099198681,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 66.10577848736757,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 160,
      "floor_total": 9346,
      "cost_total": 178646,
      "price_per_tsubo": 63.18918899422212,
      "price_per_sqm": 191147.01476567515,
      "cost_per_unit": 1116.5375,
      "floor_per_unit": 58.4125,
      "yoy": 2.3426082956842675,
      "ratio_national": 0.932906486529576,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 66.37519852334256,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 122,
      "floor_total": 6518,
      "cost_total": 113644,
      "price_per_tsubo": 57.637802816814975,
      "price_per_sqm": 174354.0963485732,
      "cost_per_unit": 931.5081967213115,
      "floor_per_unit": 53.42622950819672,
      "yoy": -8.785341710770734,
      "ratio_national": 0.8443864558422722,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 58.754131311738,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 48,
      "floor_total": 2753,
      "cost_total": 54247,
      "price_per_tsubo": 65.13955326189611,
      "price_per_sqm": 197046.85797312023,
      "cost_per_unit": 1130.1458333333333,
      "floor_per_unit": 57.354166666666664,
      "yoy": 13.015330353454434,
      "ratio_national": 0.914589560601736,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 65.00953419350908,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 57,
      "floor_total": 3122,
      "cost_total": 65335,
      "price_per_tsubo": 69.18122666559897,
      "price_per_sqm": 209272.90198590647,
      "cost_per_unit": 1146.2280701754387,
      "floor_per_unit": 54.771929824561404,
      "yoy": 6.204637890980247,
      "ratio_national": 0.9488183623363589,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 69.18122666559897,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 97,
      "floor_total": 5557,
      "cost_total": 111641,
      "price_per_tsubo": 66.41383865215045,
      "price_per_sqm": 200901.56559294584,
      "cost_per_unit": 1150.9381443298969,
      "floor_per_unit": 57.28865979381443,
      "yoy": -4.000200844696256,
      "ratio_national": 0.8920777401249497,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 61.32395074067447,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 147,
      "floor_total": 8617,
      "cost_total": 158247,
      "price_per_tsubo": 60.70922016130904,
      "price_per_sqm": 183645.12011140768,
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      "floor_per_unit": 58.61904761904762,
      "yoy": -8.589502740114074,
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      "is_spliced": false,
      "price_per_tsubo_real": 52.15568742380502,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 102,
      "floor_total": 5347,
      "cost_total": 107974,
      "price_per_tsubo": 66.75507190200112,
      "price_per_sqm": 201933.7946512063,
      "cost_per_unit": 1058.5686274509803,
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      "yoy": 9.958704336224034,
      "ratio_national": 0.7797709473081632,
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      "is_spliced": false,
      "price_per_tsubo_real": 57.055617010257365,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 35,
      "floor_total": 1858,
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      "price_per_tsubo": 84.13929445640474,
      "price_per_sqm": 254520.99031216363,
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    {
      "fiscal_year": 2025,
      "units": 58,
      "floor_total": 2839,
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    }
  ]
}