{
  "area": {
    "code": "40000",
    "name": "福岡県",
    "slug": "fukuoka"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "detached",
    "label": "貸家・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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 20,
      "floor_total": 2074,
      "cost_total": 38205,
      "price_per_tsubo": 60.89571212632593,
      "price_per_sqm": 184209.2574734812,
      "cost_per_unit": 1910.25,
      "floor_per_unit": 103.7,
      "yoy": null,
      "ratio_national": 0.9444605452455698,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 69.35730310515483,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 22,
      "floor_total": 2084,
      "cost_total": 41956,
      "price_per_tsubo": 66.5536109596929,
      "price_per_sqm": 201324.37619961612,
      "cost_per_unit": 1907.090909090909,
      "floor_per_unit": 94.72727272727273,
      "yoy": 9.291128448633401,
      "ratio_national": 1.0169980372870286,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 73.70278068626014,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 14,
      "floor_total": 1315,
      "cost_total": 31225,
      "price_per_tsubo": 78.49680057034222,
      "price_per_sqm": 237452.47148288973,
      "cost_per_unit": 2230.3571428571427,
      "floor_per_unit": 93.92857142857143,
      "yoy": 17.945216553137143,
      "ratio_national": 1.0898620892314363,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 83.86410317344254,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 22,
      "floor_total": 2475,
      "cost_total": 45703,
      "price_per_tsubo": 61.04425065454546,
      "price_per_sqm": 184658.58585858587,
      "cost_per_unit": 2077.409090909091,
      "floor_per_unit": 112.5,
      "yoy": -22.233453833774096,
      "ratio_national": 0.8704652995220052,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 65.35787007981313,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 14,
      "floor_total": 1208,
      "cost_total": 26263,
      "price_per_tsubo": 71.8708301076159,
      "price_per_sqm": 217408.940397351,
      "cost_per_unit": 1875.9285714285713,
      "floor_per_unit": 86.28571428571429,
      "yoy": 17.735625119454678,
      "ratio_national": 0.9881108409669153,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 76.949496903229,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 21,
      "floor_total": 1732,
      "cost_total": 37083,
      "price_per_tsubo": 70.77864351616628,
      "price_per_sqm": 214105.08083140876,
      "cost_per_unit": 1765.857142857143,
      "floor_per_unit": 82.47619047619048,
      "yoy": -1.519652117297421,
      "ratio_national": 0.9200032488337848,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 74.34731461782172,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 16,
      "floor_total": 1417,
      "cost_total": 33763,
      "price_per_tsubo": 78.76738727593508,
      "price_per_sqm": 238270.99505998587,
      "cost_per_unit": 2110.1875,
      "floor_per_unit": 88.5625,
      "yoy": 11.2869410360261,
      "ratio_national": 1.0453045755376242,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 80.29295339035176,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 14,
      "floor_total": 1401,
      "cost_total": 32975,
      "price_per_tsubo": 77.80758404710922,
      "price_per_sqm": 235367.59457530334,
      "cost_per_unit": 2355.3571428571427,
      "floor_per_unit": 100.07142857142857,
      "yoy": -1.2185287109543363,
      "ratio_national": 1.0028608410008313,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 77.65227948813295,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 11,
      "floor_total": 2476,
      "cost_total": 45846,
      "price_per_tsubo": 61.210520331179325,
      "price_per_sqm": 185161.5508885299,
      "cost_per_unit": 4167.818181818182,
      "floor_per_unit": 225.0909090909091,
      "yoy": -21.330907416275856,
      "ratio_national": 0.7531300691092024,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 61.21052033117933,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 13,
      "floor_total": 1016,
      "cost_total": 26456,
      "price_per_tsubo": 86.08068921259843,
      "price_per_sqm": 260393.70078740158,
      "cost_per_unit": 2035.076923076923,
      "floor_per_unit": 78.15384615384616,
      "yoy": 40.630546427083345,
      "ratio_national": 0.9869282625854893,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 79.48355421292561,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 13,
      "floor_total": 1251,
      "cost_total": 35925,
      "price_per_tsubo": 94.93245863309353,
      "price_per_sqm": 287170.26378896885,
      "cost_per_unit": 2763.4615384615386,
      "floor_per_unit": 96.23076923076923,
      "yoy": null,
      "ratio_national": 0.9917460356424632,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 81.13885353255857,
      "deflator": 117,
      "deflator_provisional": true
    }
  ]
}