{
  "area": {
    "code": "36000",
    "name": "徳島県",
    "slug": "tokushima"
  },
  "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": 566,
    "price_per_tsubo": 90.11578398802489,
    "prev_price_per_tsubo": 85.12397320716588,
    "change_vs_prev": 5.864165631355661,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2097,
      "floor_total": 269920,
      "cost_total": 4090236,
      "price_per_tsubo": 50.09432893612922,
      "price_per_sqm": 151535.12151748667,
      "cost_per_unit": 1950.5178826895565,
      "floor_per_unit": 128.7172150691464,
      "yoy": null,
      "ratio_national": 0.8550030299611519,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 57.05504434638864,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2304,
      "floor_total": 290420,
      "cost_total": 4441352,
      "price_per_tsubo": 50.55497909262448,
      "price_per_sqm": 152928.58618552441,
      "cost_per_unit": 1927.670138888889,
      "floor_per_unit": 126.05034722222223,
      "yoy": 0.9195654803213049,
      "ratio_national": 0.8550357458028631,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 55.92364943874388,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1867,
      "floor_total": 234767,
      "cost_total": 3773541,
      "price_per_tsubo": 53.13580742774751,
      "price_per_sqm": 160735.58038395515,
      "cost_per_unit": 2021.1788966256026,
      "floor_per_unit": 125.74558114622388,
      "yoy": 5.104993378386236,
      "ratio_national": 0.8700478360731325,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 56.8905861110787,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1902,
      "floor_total": 237357,
      "cost_total": 3853066,
      "price_per_tsubo": 53.663582924202785,
      "price_per_sqm": 162332.09890586752,
      "cost_per_unit": 2025.7970557308097,
      "floor_per_unit": 124.79337539432177,
      "yoy": 0.9932576957128791,
      "ratio_national": 0.8681847352068109,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 57.57895163541071,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2053,
      "floor_total": 255160,
      "cost_total": 4272481,
      "price_per_tsubo": 55.353209613536606,
      "price_per_sqm": 167443.21210221038,
      "cost_per_unit": 2081.0915733073552,
      "floor_per_unit": 124.28641013151486,
      "yoy": 3.1485536322096497,
      "ratio_national": 0.8883971359786456,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 59.20129370431722,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1952,
      "floor_total": 238370,
      "cost_total": 4051882,
      "price_per_tsubo": 56.192771727902,
      "price_per_sqm": 169982.88375215002,
      "cost_per_unit": 2075.7592213114754,
      "floor_per_unit": 122.11577868852459,
      "yoy": 1.5167361029776227,
      "ratio_national": 0.8910686061535953,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 59.02602072258614,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1967,
      "floor_total": 236277,
      "cost_total": 4073556,
      "price_per_tsubo": 56.99378563821277,
      "price_per_sqm": 172405.94725682144,
      "cost_per_unit": 2070.9486527707168,
      "floor_per_unit": 120.12048805287239,
      "yoy": 1.4254749955910029,
      "ratio_national": 0.8915561302894732,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 58.097640813672555,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1985,
      "floor_total": 235999,
      "cost_total": 4182850,
      "price_per_tsubo": 58.591874124466635,
      "price_per_sqm": 177240.1577972788,
      "cost_per_unit": 2107.2292191435768,
      "floor_per_unit": 118.8911838790932,
      "yoy": 2.803969710659815,
      "ratio_national": 0.9039196246949981,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 58.47492427591481,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1869,
      "floor_total": 223295,
      "cost_total": 4098714,
      "price_per_tsubo": 60.67976333576659,
      "price_per_sqm": 183556.01334557423,
      "cost_per_unit": 2192.9983948635636,
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      "ratio_national": 0.9309140799616544,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 60.67976333576659,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
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      "floor_total": 214698,
      "cost_total": 4080587,
      "price_per_tsubo": 62.830411548919884,
      "price_per_sqm": 190061.7145944536,
      "cost_per_unit": 2223.7531335149865,
      "floor_per_unit": 117.00163487738419,
      "yoy": 3.5442593954311485,
      "ratio_national": 0.9513182475540759,
      "rank_in_national": 39,
      "is_spliced": false,
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      "deflator": 108.7,
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    },
    {
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      "floor_total": 198009,
      "cost_total": 4060400,
      "price_per_tsubo": 67.78898795509295,
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      "deflator": 115.3,
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    {
      "fiscal_year": 2023,
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      "cost_total": 4096175,
      "price_per_tsubo": 76.74269106620648,
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      "ratio_national": 0.9352261715036061,
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      "is_spliced": false,
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      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1599,
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      "price_per_tsubo": 80.09537959892562,
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    {
      "fiscal_year": 2025,
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  ]
}