{
  "area": {
    "code": "40000",
    "name": "福岡県",
    "slug": "fukuoka"
  },
  "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": 2946,
    "price_per_tsubo": 91.25195128624418,
    "prev_price_per_tsubo": 88.35122881745458,
    "change_vs_prev": 3.283171618113954,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 9940,
      "floor_total": 1242453,
      "cost_total": 20926202,
      "price_per_tsubo": 55.67826654978498,
      "price_per_sqm": 168426.50788400043,
      "cost_per_unit": 2105.2517102615693,
      "floor_per_unit": 124.99527162977867,
      "yoy": null,
      "ratio_national": 0.9503088995113155,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 63.41488217515374,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 10928,
      "floor_total": 1372334,
      "cost_total": 23288732,
      "price_per_tsubo": 56.09979593763617,
      "price_per_sqm": 169701.63240144163,
      "cost_per_unit": 2131.106515373353,
      "floor_per_unit": 125.57961200585652,
      "yoy": 0.7570806599632274,
      "ratio_national": 0.9488151655852071,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 62.057296391190455,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 9173,
      "floor_total": 1130594,
      "cost_total": 19748191,
      "price_per_tsubo": 57.742542704003384,
      "price_per_sqm": 174670.93403998253,
      "cost_per_unit": 2152.860678076965,
      "floor_per_unit": 123.25237108906573,
      "yoy": 2.9282580068444197,
      "ratio_national": 0.9454787037402561,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 61.822850860817326,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 9474,
      "floor_total": 1156129,
      "cost_total": 20399371,
      "price_per_tsubo": 58.32916279938484,
      "price_per_sqm": 176445.45721108976,
      "cost_per_unit": 2153.1951657166983,
      "floor_per_unit": 122.03177116318345,
      "yoy": 1.015923559841414,
      "ratio_national": 0.9436658158167733,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 62.58493862594939,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 9858,
      "floor_total": 1200871,
      "cost_total": 21718578,
      "price_per_tsubo": 59.787485888675796,
      "price_per_sqm": 180856.87804934918,
      "cost_per_unit": 2203.1424223980525,
      "floor_per_unit": 121.8168999797119,
      "yoy": 2.5001611874778007,
      "ratio_national": 0.9595655175499346,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 63.94383517505433,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 9758,
      "floor_total": 1174491,
      "cost_total": 21611403,
      "price_per_tsubo": 60.82869934581874,
      "price_per_sqm": 184006.54411144913,
      "cost_per_unit": 2214.7369337979094,
      "floor_per_unit": 120.36185693789712,
      "yoy": 1.7415240692369771,
      "ratio_national": 0.9645821459506516,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 63.895692590145735,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 9818,
      "floor_total": 1180615,
      "cost_total": 22132200,
      "price_per_tsubo": 61.97143475053256,
      "price_per_sqm": 187463.31361197343,
      "cost_per_unit": 2254.247300875942,
      "floor_per_unit": 120.25005092686902,
      "yoy": 1.8786122619805168,
      "ratio_national": 0.9694216998568193,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 63.1716969934073,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 9820,
      "floor_total": 1177318,
      "cost_total": 22366012,
      "price_per_tsubo": 62.80150206611977,
      "price_per_sqm": 189974.2635379736,
      "cost_per_unit": 2277.597963340122,
      "floor_per_unit": 119.889816700611,
      "yoy": 1.339435368777031,
      "ratio_national": 0.9688631918019551,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 62.67614976658658,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 8743,
      "floor_total": 1029515,
      "cost_total": 19748665,
      "price_per_tsubo": 63.41329584352826,
      "price_per_sqm": 191824.93698489096,
      "cost_per_unit": 2258.7973235731442,
      "floor_per_unit": 117.75305959052956,
      "yoy": 0.974170612614289,
      "ratio_national": 0.9728503657943369,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 63.41329584352826,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
      "units": 9659,
      "floor_total": 1132965,
      "cost_total": 22199687,
      "price_per_tsubo": 64.7747311591532,
      "price_per_sqm": 195943.27274011113,
      "cost_per_unit": 2298.3421679262865,
      "floor_per_unit": 117.2963039652138,
      "yoy": 2.1469240756453845,
      "ratio_national": 0.9807572831849667,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 59.590369051658875,
      "deflator": 108.7,
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    },
    {
      "fiscal_year": 2022,
      "units": 8596,
      "floor_total": 1005693,
      "cost_total": 20376157,
      "price_per_tsubo": 66.97799034996763,
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      "price_per_tsubo_real": 58.09019111011936,
      "deflator": 115.3,
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    },
    {
      "fiscal_year": 2023,
      "units": 7634,
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      "price_per_tsubo": 79.54663610929481,
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      "deflator": 114.9,
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    {
      "fiscal_year": 2024,
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    {
      "fiscal_year": 2025,
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  ]
}