{
  "area": {
    "code": "07000",
    "name": "福島県",
    "slug": "fukushima"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 27,
    "price_per_tsubo": 79.67192872771084,
    "prev_price_per_tsubo": 83.31738096971759,
    "change_vs_prev": -4.375380262290918,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 219,
      "floor_total": 17589,
      "cost_total": 270030,
      "price_per_tsubo": 50.75117821934163,
      "price_per_sqm": 153522.08766842913,
      "cost_per_unit": 1233.013698630137,
      "floor_per_unit": 80.31506849315069,
      "yoy": null,
      "ratio_national": 1.0156409251725715,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 57.80316425893125,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 411,
      "floor_total": 31927,
      "cost_total": 534965,
      "price_per_tsubo": 55.391422537350834,
      "price_per_sqm": 167558.8060262474,
      "cost_per_unit": 1301.61800486618,
      "floor_per_unit": 77.68126520681265,
      "yoy": 9.143126289510995,
      "ratio_national": 1.065465676372802,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 61.2736974970695,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 577,
      "floor_total": 41056,
      "cost_total": 784798,
      "price_per_tsubo": 63.19118716923227,
      "price_per_sqm": 191153.05923616522,
      "cost_per_unit": 1360.1351819757365,
      "floor_per_unit": 71.15424610051993,
      "yoy": 14.081177688877734,
      "ratio_national": 1.1228058628366342,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 67.65651731181185,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 359,
      "floor_total": 36330,
      "cost_total": 684649,
      "price_per_tsubo": 62.29853613294798,
      "price_per_sqm": 188452.79383429672,
      "cost_per_unit": 1907.100278551532,
      "floor_per_unit": 101.19777158774373,
      "yoy": -1.4126195064094627,
      "ratio_national": 1.094911622110931,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 66.84392288942917,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 324,
      "floor_total": 29919,
      "cost_total": 569545,
      "price_per_tsubo": 62.92978259801463,
      "price_per_sqm": 190362.31157458472,
      "cost_per_unit": 1757.8549382716049,
      "floor_per_unit": 92.3425925925926,
      "yoy": 1.0132605101980996,
      "ratio_national": 1.1034407525489385,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 67.30458031873223,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 248,
      "floor_total": 19656,
      "cost_total": 295798,
      "price_per_tsubo": 49.74796858058608,
      "price_per_sqm": 150487.382987383,
      "cost_per_unit": 1192.733870967742,
      "floor_per_unit": 79.25806451612904,
      "yoy": -20.946860887207997,
      "ratio_national": 0.8635931086013513,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 52.256269517422346,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 120,
      "floor_total": 9405,
      "cost_total": 171569,
      "price_per_tsubo": 60.30527214354067,
      "price_per_sqm": 182423.17916002127,
      "cost_per_unit": 1429.7416666666666,
      "floor_per_unit": 78.375,
      "yoy": 21.221577210440156,
      "ratio_national": 1.0668053945700144,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 61.473264162630656,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 132,
      "floor_total": 11248,
      "cost_total": 174795,
      "price_per_tsubo": 51.372294012268846,
      "price_per_sqm": 155400.960170697,
      "cost_per_unit": 1324.2045454545455,
      "floor_per_unit": 85.21212121212122,
      "yoy": -14.812930634006992,
      "ratio_national": 0.8965613560315524,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 51.26975450326232,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 62,
      "floor_total": 5061,
      "cost_total": 101201,
      "price_per_tsubo": 66.10338940723177,
      "price_per_sqm": 199962.45801225054,
      "cost_per_unit": 1632.274193548387,
      "floor_per_unit": 81.62903225806451,
      "yoy": 28.675175360953943,
      "ratio_national": 1.1194896538254686,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 66.10338940723177,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 52,
      "floor_total": 4748,
      "cost_total": 90127,
      "price_per_tsubo": 62.75082883951137,
      "price_per_sqm": 189820.97725358047,
      "cost_per_unit": 1733.2115384615386,
      "floor_per_unit": 91.3076923076923,
      "yoy": -5.071692386402249,
      "ratio_national": 1.0526162732930986,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 57.7284533942147,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 75,
      "floor_total": 6105,
      "cost_total": 131024,
      "price_per_tsubo": 70.94804733169534,
      "price_per_sqm": 214617.52661752663,
      "cost_per_unit": 1746.9866666666667,
      "floor_per_unit": 81.4,
      "yoy": 13.063123856337878,
      "ratio_national": 1.105897817003723,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 61.5334322044192,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 93,
      "floor_total": 7725,
      "cost_total": 240444,
      "price_per_tsubo": 102.89415802718446,
      "price_per_sqm": 311254.36893203884,
      "cost_per_unit": 2585.4193548387098,
      "floor_per_unit": 83.06451612903226,
      "yoy": 45.02746995436691,
      "ratio_national": 1.4110303126566213,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 89.55105137265836,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 71,
      "floor_total": 5363,
      "cost_total": 126912,
      "price_per_tsubo": 78.22942764870409,
      "price_per_sqm": 236643.66958791722,
      "cost_per_unit": 1787.4929577464789,
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      "ratio_national": 1.0184531675058677,
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      "is_spliced": true,
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      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 76,
      "floor_total": 5929,
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    }
  ]
}