{
  "area": {
    "code": "07000",
    "name": "福島県",
    "slug": "fukushima"
  },
  "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": 1223,
    "price_per_tsubo": 89.7658419143527,
    "prev_price_per_tsubo": 87.57657382740271,
    "change_vs_prev": 2.4998329933123813,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 4928,
      "floor_total": 626538,
      "cost_total": 10229078,
      "price_per_tsubo": 53.971480998151755,
      "price_per_sqm": 163263.48920576245,
      "cost_per_unit": 2075.705762987013,
      "floor_per_unit": 127.13839285714286,
      "yoy": null,
      "ratio_national": 0.976625258263672,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 61.40100227321018,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 6175,
      "floor_total": 800451,
      "cost_total": 13396975,
      "price_per_tsubo": 55.328291157422505,
      "price_per_sqm": 167367.8338836481,
      "cost_per_unit": 2169.5506072874496,
      "floor_per_unit": 129.6276923076923,
      "yoy": 2.513939091864481,
      "ratio_national": 0.9885826047158227,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 61.0014235473236,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 5521,
      "floor_total": 724276,
      "cost_total": 12822668,
      "price_per_tsubo": 58.52609729953774,
      "price_per_sqm": 177041.18319535645,
      "cost_per_unit": 2322.526353921391,
      "floor_per_unit": 131.18565477268612,
      "yoy": 5.779694393627111,
      "ratio_national": 1.0153408965435335,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 62.594756470093834,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 5661,
      "floor_total": 753139,
      "cost_total": 13777996,
      "price_per_tsubo": 60.47643449195965,
      "price_per_sqm": 182940.94450028482,
      "cost_per_unit": 2433.8449037272567,
      "floor_per_unit": 133.03992227521638,
      "yoy": 3.3324231110781977,
      "ratio_national": 1.0368408448840898,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 64.68067860102636,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 5366,
      "floor_total": 698980,
      "cost_total": 12870175,
      "price_per_tsubo": 60.86883145905462,
      "price_per_sqm": 184127.94357492347,
      "cost_per_unit": 2398.4672008945213,
      "floor_per_unit": 130.26090197540066,
      "yoy": 0.648842760641144,
      "ratio_national": 1.0366738861372866,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 64.82303669760874,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 4843,
      "floor_total": 610654,
      "cost_total": 11329721,
      "price_per_tsubo": 61.33371497540342,
      "price_per_sqm": 185534.2141376295,
      "cost_per_unit": 2339.401404088375,
      "floor_per_unit": 126.090026842866,
      "yoy": 0.7637464120886284,
      "ratio_national": 1.033500371070027,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 64.3585676551977,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 4588,
      "floor_total": 567688,
      "cost_total": 10616841,
      "price_per_tsubo": 61.82453532466777,
      "price_per_sqm": 187018.94350417834,
      "cost_per_unit": 2314.0455536181344,
      "floor_per_unit": 123.7332170880558,
      "yoy": 0.8002455899845495,
      "ratio_national": 1.0292297314644485,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 63.150700025196905,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4367,
      "floor_total": 536528,
      "cost_total": 10145611,
      "price_per_tsubo": 62.511666469764855,
      "price_per_sqm": 189097.51215220828,
      "cost_per_unit": 2323.245019464163,
      "floor_per_unit": 122.85962903595146,
      "yoy": 1.1114214469848616,
      "ratio_national": 1.0275950962521438,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 62.44921725251235,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 4084,
      "floor_total": 490922,
      "cost_total": 9408258,
      "price_per_tsubo": 63.35370020862784,
      "price_per_sqm": 191644.66045522506,
      "cost_per_unit": 2303.6870714985307,
      "floor_per_unit": 120.20617042115573,
      "yoy": 1.347002545949172,
      "ratio_national": 1.0338695221039989,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 63.35370020862784,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 4418,
      "floor_total": 522927,
      "cost_total": 10109888,
      "price_per_tsubo": 63.911725062044994,
      "price_per_sqm": 193332.68314697844,
      "cost_per_unit": 2288.340425531915,
      "floor_per_unit": 118.36283386147578,
      "yoy": 0.8808086214057598,
      "ratio_national": 1.036079526952905,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 57.94354040076609,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 3748,
      "floor_total": 435023,
      "cost_total": 8709503,
      "price_per_tsubo": 66.18451880100592,
      "price_per_sqm": 200207.87406642866,
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      "ratio_national": 1.0429777811158236,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 56.71338371979942,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 3313,
      "floor_total": 376804,
      "cost_total": 8890095,
      "price_per_tsubo": 77.99489164141039,
      "price_per_sqm": 235934.1992123226,
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      "floor_per_unit": 113.73498339873227,
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      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 67.93980108136793,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3163,
      "floor_total": 355753,
      "cost_total": 8870324,
      "price_per_tsubo": 82.42636991384472,
      "price_per_sqm": 249339.40121376349,
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    {
      "fiscal_year": 2025,
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    }
  ]
}