{
  "area": {
    "code": "40000",
    "name": "福岡県",
    "slug": "fukuoka"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": 240,
    "price_per_tsubo": 122.11316485340123,
    "prev_price_per_tsubo": 114.98407329863507,
    "change_vs_prev": 6.20006871408232,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1408,
      "floor_total": 185493,
      "cost_total": 3930074,
      "price_per_tsubo": 70.04037526192363,
      "price_per_sqm": 211871.82265638057,
      "cost_per_unit": 2791.2457386363635,
      "floor_per_unit": 131.7421875,
      "yoy": null,
      "ratio_national": 0.9392515027286523,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 79.77263697257817,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1480,
      "floor_total": 196043,
      "cost_total": 4263998,
      "price_per_tsubo": 71.90199062664823,
      "price_per_sqm": 217503.2008283897,
      "cost_per_unit": 2881.07972972973,
      "floor_per_unit": 132.46148648648648,
      "yoy": 2.6579174622678448,
      "ratio_national": 0.9432182026775446,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 79.62568175708553,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1293,
      "floor_total": 167904,
      "cost_total": 3744325,
      "price_per_tsubo": 73.7204125080403,
      "price_per_sqm": 223003.91890604154,
      "cost_per_unit": 2895.843000773395,
      "floor_per_unit": 129.85614849187934,
      "yoy": 2.5290285645000354,
      "ratio_national": 0.9304667404161441,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 78.76112447440204,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1286,
      "floor_total": 167053,
      "cost_total": 3843702,
      "price_per_tsubo": 76.06251689332129,
      "price_per_sqm": 230088.7742213549,
      "cost_per_unit": 2988.881804043546,
      "floor_per_unit": 129.9012441679627,
      "yoy": 3.1770093324227533,
      "ratio_national": 0.9398256830336662,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 81.4373842540913,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1281,
      "floor_total": 166005,
      "cost_total": 3835661,
      "price_per_tsubo": 76.38257749579832,
      "price_per_sqm": 231056.95611577964,
      "cost_per_unit": 2994.270882123341,
      "floor_per_unit": 129.59016393442624,
      "yoy": 0.420786236834525,
      "ratio_national": 0.9245778337874191,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 81.78006155867057,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1199,
      "floor_total": 152059,
      "cost_total": 3665259,
      "price_per_tsubo": 79.68338966854971,
      "price_per_sqm": 241041.898210563,
      "cost_per_unit": 3056.929941618015,
      "floor_per_unit": 126.82151793160968,
      "yoy": 4.321420251801489,
      "ratio_national": 0.9416457116920867,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 83.70103956780432,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1236,
      "floor_total": 156852,
      "cost_total": 3886696,
      "price_per_tsubo": 81.91544111544641,
      "price_per_sqm": 247793.84387830566,
      "cost_per_unit": 3144.5760517799354,
      "floor_per_unit": 126.90291262135922,
      "yoy": 2.801150222375237,
      "ratio_national": 0.9459197588497994,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 83.50197871095455,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1088,
      "floor_total": 140405,
      "cost_total": 3580415,
      "price_per_tsubo": 84.29970515900432,
      "price_per_sqm": 255006.23197179587,
      "cost_per_unit": 3290.8226102941176,
      "floor_per_unit": 129.04871323529412,
      "yoy": 2.910640547241483,
      "ratio_national": 0.9395763599024776,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 84.13144227445541,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 932,
      "floor_total": 115352,
      "cost_total": 2975585,
      "price_per_tsubo": 85.27515029778417,
      "price_per_sqm": 257956.9491642971,
      "cost_per_unit": 3192.6877682403433,
      "floor_per_unit": 123.76824034334764,
      "yoy": 1.1571157181866631,
      "ratio_national": 0.9254290325328861,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 85.27515029778417,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1015,
      "floor_total": 130612,
      "cost_total": 3587126,
      "price_per_tsubo": 90.79016674991578,
      "price_per_sqm": 274639.8493247175,
      "cost_per_unit": 3534.114285714286,
      "floor_per_unit": 128.6817733990148,
      "yoy": 6.467319533150007,
      "ratio_national": 0.9556039100934421,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 83.83210226215677,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 938,
      "floor_total": 120499,
      "cost_total": 3535611,
      "price_per_tsubo": 96.99655173644595,
      "price_per_sqm": 293414.13621689804,
      "cost_per_unit": 3769.3081023454156,
      "floor_per_unit": 128.4637526652452,
      "yoy": 6.835966061859811,
      "ratio_national": 0.957642642230323,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 83.33037090759962,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 816,
      "floor_total": 101270,
      "cost_total": 3222395,
      "price_per_tsubo": 105.18970244939271,
      "price_per_sqm": 318198.38056680164,
      "cost_per_unit": 3949.013480392157,
      "floor_per_unit": 124.10539215686275,
      "yoy": 8.446847404646673,
      "ratio_national": 0.9606225115221444,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 89.90572858922454,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 625,
      "floor_total": 75832,
      "cost_total": 2586945,
      "price_per_tsubo": 112.7742498094472,
      "price_per_sqm": 341141.6024897141,
      "cost_per_unit": 4139.112,
      "floor_per_unit": 121.3312,
      "yoy": 7.210351568114226,
      "ratio_national": 0.9697453176905622,
      "rank_in_national": 25,
      "is_spliced": true,
      "price_per_tsubo_real": 92.8947692005331,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 594,
      "floor_total": 71737,
      "cost_total": 2546848,
      "price_per_tsubo": 117.36404714331518,
      "price_per_sqm": 355025.71894559293,
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      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}