{
  "area": {
    "code": "07000",
    "name": "福島県",
    "slug": "fukushima"
  },
  "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": 1308,
    "price_per_tsubo": 91.97837884940755,
    "prev_price_per_tsubo": 89.09389410358565,
    "change_vs_prev": 3.237578483737863,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 5680,
      "floor_total": 726565,
      "cost_total": 12301018,
      "price_per_tsubo": 55.96826477220896,
      "price_per_sqm": 169303.75121289905,
      "cost_per_unit": 2165.6721830985916,
      "floor_per_unit": 127.91637323943662,
      "yoy": null,
      "ratio_national": 0.9552585487854277,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 63.745176278142324,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 7032,
      "floor_total": 915793,
      "cost_total": 15869073,
      "price_per_tsubo": 57.28349401302477,
      "price_per_sqm": 173282.3137979871,
      "cost_per_unit": 2256.694112627986,
      "floor_per_unit": 130.23222411831628,
      "yoy": 2.3499553651856075,
      "ratio_national": 0.9688350367207677,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 63.36669691706279,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 6367,
      "floor_total": 842260,
      "cost_total": 15531342,
      "price_per_tsubo": 60.95903292353904,
      "price_per_sqm": 184400.80260252178,
      "cost_per_unit": 2439.3500863829117,
      "floor_per_unit": 132.28522066907493,
      "yoy": 6.416401397719462,
      "ratio_national": 0.998145643243579,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 65.26663053912102,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 6538,
      "floor_total": 875370,
      "cost_total": 16749085,
      "price_per_tsubo": 63.252062216148595,
      "price_per_sqm": 191337.2059814707,
      "cost_per_unit": 2561.8055980422146,
      "floor_per_unit": 133.88956867543592,
      "yoy": 3.7615906661211396,
      "ratio_national": 1.0233098852899132,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 67.86701954522381,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 6191,
      "floor_total": 807948,
      "cost_total": 15593938,
      "price_per_tsubo": 63.803963003831925,
      "price_per_sqm": 193006.70340170406,
      "cost_per_unit": 2518.8076239702796,
      "floor_per_unit": 130.50363430786626,
      "yoy": 0.8725419667699352,
      "ratio_national": 1.0240283877383305,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 68.23953262441917,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 5516,
      "floor_total": 700067,
      "cost_total": 13610249,
      "price_per_tsubo": 64.26902716698544,
      "price_per_sqm": 194413.52042018835,
      "cost_per_unit": 2467.412799129804,
      "floor_per_unit": 126.91569978245106,
      "yoy": 0.7288954184955232,
      "ratio_national": 1.0191366379618771,
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      "is_spliced": false,
      "price_per_tsubo_real": 67.50948231826202,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 5157,
      "floor_total": 641285,
      "cost_total": 12511792,
      "price_per_tsubo": 64.4976209886088,
      "price_per_sqm": 195105.01571064346,
      "cost_per_unit": 2426.176459181695,
      "floor_per_unit": 124.35233662982354,
      "yoy": 0.3556827163875065,
      "ratio_national": 1.008938934965689,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 65.7468103859417,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4864,
      "floor_total": 599876,
      "cost_total": 11823252,
      "price_per_tsubo": 65.15544584060706,
      "price_per_sqm": 197094.93295281025,
      "cost_per_unit": 2430.767269736842,
      "floor_per_unit": 123.32976973684211,
      "yoy": 1.0199211101358907,
      "ratio_national": 1.0051783977069182,
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      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
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      "floor_total": 537463,
      "cost_total": 10669388,
      "price_per_tsubo": 65.62452886341943,
      "price_per_sqm": 198513.90700383097,
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      "ratio_national": 1.006773832847141,
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      "is_spliced": false,
      "price_per_tsubo_real": 65.62452886341943,
      "deflator": 100,
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    {
      "fiscal_year": 2021,
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      "floor_total": 571102,
      "cost_total": 11455348,
      "price_per_tsubo": 66.30860137929827,
      "price_per_sqm": 200583.22331212286,
      "cost_per_unit": 2380.5793848711555,
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      "yoy": 1.0424036983222473,
      "ratio_national": 1.0039816850921173,
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      "deflator": 108.7,
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    {
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      "floor_total": 478562,
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    {
      "fiscal_year": 2023,
      "units": 3542,
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      "price_per_tsubo": 80.01410482323027,
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      "price_per_tsubo_real": 69.63803727000023,
      "deflator": 114.9,
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    {
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    {
      "fiscal_year": 2025,
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  ]
}