{
  "area": {
    "code": "23000",
    "name": "愛知県",
    "slug": "aichi"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 153,
    "price_per_tsubo": 76.29138792915532,
    "prev_price_per_tsubo": 80.41140692307691,
    "change_vs_prev": -5.123674801341167,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 484,
      "floor_total": 40350,
      "cost_total": 590308,
      "price_per_tsubo": 48.362683601486985,
      "price_per_sqm": 146296.90210656755,
      "cost_per_unit": 1219.6446280991736,
      "floor_per_unit": 83.36776859504133,
      "yoy": null,
      "ratio_national": 1.0237271694111718,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 55.020117862897585,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 523,
      "floor_total": 46454,
      "cost_total": 715639,
      "price_per_tsubo": 50.926771640978174,
      "price_per_sqm": 154053.2569854049,
      "cost_per_unit": 1368.3346080305928,
      "floor_per_unit": 88.82217973231357,
      "yoy": 5.301790241045179,
      "ratio_national": 1.022525145510846,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 56.14859056337175,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 469,
      "floor_total": 44569,
      "cost_total": 714339,
      "price_per_tsubo": 52.98424292243487,
      "price_per_sqm": 160277.0984316453,
      "cost_per_unit": 1523.1108742004265,
      "floor_per_unit": 95.02985074626865,
      "yoy": 4.040058333093222,
      "ratio_national": 0.995335701787278,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 56.66763948923516,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 479,
      "floor_total": 43544,
      "cost_total": 744306,
      "price_per_tsubo": 56.50650679175087,
      "price_per_sqm": 170931.93092044827,
      "cost_per_unit": 1553.8747390396659,
      "floor_per_unit": 90.90605427974948,
      "yoy": 6.647757286014899,
      "ratio_national": 1.0394017248971854,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 60.43476662219345,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 506,
      "floor_total": 44695,
      "cost_total": 730502,
      "price_per_tsubo": 54.03034358608346,
      "price_per_sqm": 163441.54827161875,
      "cost_per_unit": 1443.6798418972332,
      "floor_per_unit": 88.3300395256917,
      "yoy": -4.382085084100251,
      "ratio_national": 0.996410913316735,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 57.54030200860858,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 480,
      "floor_total": 43291,
      "cost_total": 756291,
      "price_per_tsubo": 57.75193977708992,
      "price_per_sqm": 174699.3601441408,
      "cost_per_unit": 1575.60625,
      "floor_per_unit": 90.18958333333333,
      "yoy": 6.8879743196099685,
      "ratio_national": 1.0634627949190172,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 60.600146670608524,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 418,
      "floor_total": 38805,
      "cost_total": 684446,
      "price_per_tsubo": 58.307814517201386,
      "price_per_sqm": 176380.87875273806,
      "cost_per_unit": 1637.4306220095693,
      "floor_per_unit": 92.83492822966507,
      "yoy": 0.9625213321959647,
      "ratio_national": 1.0933258298773867,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 59.55854393994012,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 370,
      "floor_total": 33367,
      "cost_total": 572890,
      "price_per_tsubo": 56.75829511493392,
      "price_per_sqm": 171693.58947463063,
      "cost_per_unit": 1548.3513513513512,
      "floor_per_unit": 90.18108108108108,
      "yoy": -2.6574815315884237,
      "ratio_national": 1.0512166357572086,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 56.701593521412505,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 316,
      "floor_total": 28859,
      "cost_total": 535860,
      "price_per_tsubo": 61.38260609861741,
      "price_per_sqm": 185682.10956720606,
      "cost_per_unit": 1695.759493670886,
      "floor_per_unit": 91.32594936708861,
      "yoy": 8.147374712928546,
      "ratio_national": 1.1121769198209037,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 61.38260609861741,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 337,
      "floor_total": 29876,
      "cost_total": 519128,
      "price_per_tsubo": 57.44169738653099,
      "price_per_sqm": 173760.8782969608,
      "cost_per_unit": 1540.4391691394658,
      "floor_per_unit": 88.65281899109792,
      "yoy": -6.420236875825946,
      "ratio_national": 1.0376277994133978,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 52.07769482006436,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 278,
      "floor_total": 25508,
      "cost_total": 460847,
      "price_per_tsubo": 59.72492567547436,
      "price_per_sqm": 180667.63368355026,
      "cost_per_unit": 1657.7230215827337,
      "floor_per_unit": 91.75539568345324,
      "yoy": 3.974862152104075,
      "ratio_national": 1.0198343442613083,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 51.17817110152044,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 332,
      "floor_total": 29652,
      "cost_total": 629338,
      "price_per_tsubo": 70.16252755362201,
      "price_per_sqm": 212241.33279374073,
      "cost_per_unit": 1895.5963855421687,
      "floor_per_unit": 89.3132530120482,
      "yoy": 17.476123678850854,
      "ratio_national": 1.0098428396218262,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 61.117184280158554,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 396,
      "floor_total": 33714,
      "cost_total": 723451,
      "price_per_tsubo": 70.93720950613988,
      "price_per_sqm": 214584.74224357834,
      "cost_per_unit": 1826.8964646464647,
      "floor_per_unit": 85.13636363636364,
      "yoy": 1.1041249218477933,
      "ratio_national": 0.987448464351272,
      "rank_in_national": 24,
      "is_spliced": true,
      "price_per_tsubo_real": 59.71145581324906,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 239,
      "floor_total": 20974,
      "cost_total": 455907,
      "price_per_tsubo": 71.85719469486031,
      "price_per_sqm": 217367.69333460476,
      "cost_per_unit": 1907.560669456067,
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      "is_spliced": false,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}