{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "detached",
    "label": "分譲住宅・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": 208,
    "price_per_tsubo": 58.113977651825635,
    "prev_price_per_tsubo": 57.15206490176817,
    "change_vs_prev": 1.6830761088173745,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 374,
      "floor_total": 37178,
      "cost_total": 469721,
      "price_per_tsubo": 41.76660887056862,
      "price_per_sqm": 126343.80547635698,
      "cost_per_unit": 1255.9385026737968,
      "floor_per_unit": 99.40641711229947,
      "yoy": null,
      "ratio_national": 0.8648378971846401,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 47.5160510472908,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 411,
      "floor_total": 40846,
      "cost_total": 523160,
      "price_per_tsubo": 42.340917015129996,
      "price_per_sqm": 128081.0850511678,
      "cost_per_unit": 1272.8953771289537,
      "floor_per_unit": 99.38199513381996,
      "yoy": 1.3750413550238427,
      "ratio_national": 0.8860349231047431,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 46.68237818647188,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 429,
      "floor_total": 42335,
      "cost_total": 536161,
      "price_per_tsubo": 41.86691088201252,
      "price_per_sqm": 126647.21861344042,
      "cost_per_unit": 1249.7925407925409,
      "floor_per_unit": 98.68298368298369,
      "yoy": -1.1194989776629027,
      "ratio_national": 0.872049311186074,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 44.777444793596274,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 456,
      "floor_total": 45020,
      "cost_total": 593175,
      "price_per_tsubo": 43.55646342181252,
      "price_per_sqm": 131758.10750777432,
      "cost_per_unit": 1300.8223684210527,
      "floor_per_unit": 98.7280701754386,
      "yoy": 4.035531889518729,
      "ratio_national": 0.9001961614007249,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 46.5844528575535,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 481,
      "floor_total": 47627,
      "cost_total": 656732,
      "price_per_tsubo": 45.583767154765155,
      "price_per_sqm": 137890.6922543935,
      "cost_per_unit": 1365.3471933471933,
      "floor_per_unit": 99.01663201663202,
      "yoy": 4.6544268604171934,
      "ratio_national": 0.9426074608195568,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 48.545012944371834,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 530,
      "floor_total": 53280,
      "cost_total": 748848,
      "price_per_tsubo": 46.462729540540536,
      "price_per_sqm": 140549.54954954956,
      "cost_per_unit": 1412.920754716981,
      "floor_per_unit": 100.52830188679245,
      "yoy": 1.9282355115388894,
      "ratio_national": 0.9544298769266824,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 48.754175803295425,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 540,
      "floor_total": 54583,
      "cost_total": 761962,
      "price_per_tsubo": 46.14781818478281,
      "price_per_sqm": 139596.94410347543,
      "cost_per_unit": 1411.0407407407408,
      "floor_per_unit": 101.07962962962964,
      "yoy": -0.6777719666317905,
      "ratio_national": 0.9406199772214502,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 47.13771009681594,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 606,
      "floor_total": 62422,
      "cost_total": 898124,
      "price_per_tsubo": 47.56350866617539,
      "price_per_sqm": 143879.40149306334,
      "cost_per_unit": 1482.052805280528,
      "floor_per_unit": 103.00660066006601,
      "yoy": 3.0677300402891072,
      "ratio_national": 0.9710536561009226,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 47.51599267350189,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 739,
      "floor_total": 74783,
      "cost_total": 1067146,
      "price_per_tsubo": 47.17329574020833,
      "price_per_sqm": 142699.00913309175,
      "cost_per_unit": 1444.040595399188,
      "floor_per_unit": 101.19485791610285,
      "yoy": -0.8204039964876619,
      "ratio_national": 0.964479068379163,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 47.17329574020833,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 774,
      "floor_total": 79038,
      "cost_total": 1145527,
      "price_per_tsubo": 47.91203852994762,
      "price_per_sqm": 144933.70277587997,
      "cost_per_unit": 1480.0090439276487,
      "floor_per_unit": 102.11627906976744,
      "yoy": 1.56601903290301,
      "ratio_national": 0.9775239489100513,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 43.43793157746838,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 813,
      "floor_total": 83354,
      "cost_total": 1229658,
      "price_per_tsubo": 48.76779902368213,
      "price_per_sqm": 147522.37445113613,
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      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 41.78903086862222,
      "deflator": 116.7,
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    },
    {
      "fiscal_year": 2023,
      "units": 653,
      "floor_total": 67707,
      "cost_total": 1174328,
      "price_per_tsubo": 57.33649045327662,
      "price_per_sqm": 173442.62779328576,
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      "floor_per_unit": 103.68606431852986,
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      "ratio_national": 1.0680553562626989,
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      "is_spliced": false,
      "price_per_tsubo_real": 49.94467809518869,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 590,
      "floor_total": 60256,
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      "price_per_tsubo": 55.786961847450875,
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    {
      "fiscal_year": 2025,
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  ]
}