{
  "area": {
    "code": "40000",
    "name": "福岡県",
    "slug": "fukuoka"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 2693,
    "price_per_tsubo": 88.18481086605702,
    "prev_price_per_tsubo": 84.66826779080083,
    "change_vs_prev": 4.153318789921272,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 8452,
      "floor_total": 1041984,
      "cost_total": 16695265,
      "price_per_tsubo": 52.96726253411761,
      "price_per_sqm": 160225.73283274984,
      "cost_per_unit": 1975.3034784666352,
      "floor_per_unit": 123.28253667770942,
      "yoy": null,
      "ratio_national": 0.9584537147252599,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 60.258546682727655,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 9366,
      "floor_total": 1161480,
      "cost_total": 18710171,
      "price_per_tsubo": 53.25265711858147,
      "price_per_sqm": 161089.05017735992,
      "cost_per_unit": 1997.6693358957932,
      "floor_per_unit": 124.01024983984625,
      "yoy": 0.5388131664913365,
      "ratio_national": 0.9514960498696584,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 58.712962644522015,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 7819,
      "floor_total": 951406,
      "cost_total": 15714000,
      "price_per_tsubo": 54.60043773110534,
      "price_per_sqm": 165166.08051662488,
      "cost_per_unit": 2009.719913032357,
      "floor_per_unit": 121.67873129556209,
      "yoy": 2.530917113718245,
      "ratio_national": 0.9472365313175896,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 58.39619008674367,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 8123,
      "floor_total": 976897,
      "cost_total": 16263611,
      "price_per_tsubo": 55.035569366770495,
      "price_per_sqm": 166482.3517730119,
      "cost_per_unit": 2002.168041364028,
      "floor_per_unit": 120.26308014280438,
      "yoy": 0.7969379985707903,
      "ratio_national": 0.9435596975960248,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 58.86157151526257,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 8531,
      "floor_total": 1025211,
      "cost_total": 17651889,
      "price_per_tsubo": 56.91846667399199,
      "price_per_sqm": 172178.10772611687,
      "cost_per_unit": 2069.1465244402766,
      "floor_per_unit": 120.17477435236198,
      "yoy": 3.4212370815561277,
      "ratio_national": 0.969394132029545,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 60.616045446210855,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 8505,
      "floor_total": 1012282,
      "cost_total": 17680178,
      "price_per_tsubo": 57.73781972871196,
      "price_per_sqm": 174656.64706079927,
      "cost_per_unit": 2078.7981187536743,
      "floor_per_unit": 119.0219870664315,
      "yoy": 1.4395206030635377,
      "ratio_national": 0.9729079371488968,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 60.585330250484745,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 8534,
      "floor_total": 1015061,
      "cost_total": 18030584,
      "price_per_tsubo": 58.72092837904322,
      "price_per_sqm": 177630.54634154993,
      "cost_per_unit": 2112.7940004687134,
      "floor_per_unit": 118.94316850246075,
      "yoy": 1.7027117666557512,
      "ratio_national": 0.9775621446974545,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 59.98051928400737,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 8687,
      "floor_total": 1028085,
      "cost_total": 18562303,
      "price_per_tsubo": 59.686772625191495,
      "price_per_sqm": 180552.22087667848,
      "cost_per_unit": 2136.7909519972372,
      "floor_per_unit": 118.34753079313917,
      "yoy": 1.6448041146654768,
      "ratio_national": 0.9811582113305032,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 59.627145479711785,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 7773,
      "floor_total": 906868,
      "cost_total": 16573567,
      "price_per_tsubo": 60.41533283005906,
      "price_per_sqm": 182756.1122456631,
      "cost_per_unit": 2132.1969638492214,
      "floor_per_unit": 116.66898237488743,
      "yoy": 1.220639302182791,
      "ratio_national": 0.9859182822009952,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 60.41533283005906,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 8595,
      "floor_total": 994690,
      "cost_total": 18379936,
      "price_per_tsubo": 61.08456768384119,
      "price_per_sqm": 184780.5446923162,
      "cost_per_unit": 2138.4451425247235,
      "floor_per_unit": 115.72891215823152,
      "yoy": 1.1077235238686978,
      "ratio_national": 0.9902481888660798,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 55.3803877460029,
      "deflator": 110.3,
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    },
    {
      "fiscal_year": 2022,
      "units": 7618,
      "floor_total": 875737,
      "cost_total": 16511716,
      "price_per_tsubo": 62.329518606202555,
      "price_per_sqm": 188546.5156776521,
      "cost_per_unit": 2167.460750853242,
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      "ratio_national": 0.9822282339072705,
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      "is_spliced": false,
      "price_per_tsubo_real": 53.41004165055917,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 6783,
      "floor_total": 769634,
      "cost_total": 17566001,
      "price_per_tsubo": 75.45081226373836,
      "price_per_sqm": 228238.3704462121,
      "cost_per_unit": 2589.7097154651333,
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      "yoy": 21.051492055371135,
      "ratio_national": 0.966335580195899,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 65.72370406248986,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 6988,
      "floor_total": 790270,
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      "price_per_tsubo": 78.95726752231515,
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    {
      "fiscal_year": 2025,
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  ]
}