{
  "area": {
    "code": "23000",
    "name": "愛知県",
    "slug": "aichi"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": 5196,
    "price_per_tsubo": 88.23913577865511,
    "prev_price_per_tsubo": 85.80896996035932,
    "change_vs_prev": 2.83206501536894,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 14915,
      "floor_total": 1896410,
      "cost_total": 33833662,
      "price_per_tsubo": 58.978270259585216,
      "price_per_sqm": 178409.0043819638,
      "cost_per_unit": 2268.4319141803553,
      "floor_per_unit": 127.14783774723433,
      "yoy": null,
      "ratio_national": 1.067056975750541,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 67.09700825891377,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 16655,
      "floor_total": 2104839,
      "cost_total": 37989387,
      "price_per_tsubo": 59.6648654128558,
      "price_per_sqm": 180485.95165711013,
      "cost_per_unit": 2280.959891924347,
      "floor_per_unit": 126.37880516361453,
      "yoy": 1.1641493557688731,
      "ratio_national": 1.0658915593673808,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 65.78265205386526,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 12841,
      "floor_total": 1616855,
      "cost_total": 29978566,
      "price_per_tsubo": 61.29358767306901,
      "price_per_sqm": 185412.82922711066,
      "cost_per_unit": 2334.5974612569116,
      "floor_per_unit": 125.91348025854684,
      "yoy": 2.7297845204931726,
      "ratio_national": 1.0632851719357137,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 65.55463922253371,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 13808,
      "floor_total": 1721976,
      "cost_total": 32048067,
      "price_per_tsubo": 61.52477119769962,
      "price_per_sqm": 186112.15835760778,
      "cost_per_unit": 2320.9782010428735,
      "floor_per_unit": 124.70857473928157,
      "yoy": 0.3771740787367639,
      "ratio_national": 1.0547613332640067,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 65.8018943290905,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 14122,
      "floor_total": 1753046,
      "cost_total": 32488249,
      "price_per_tsubo": 61.26440986814379,
      "price_per_sqm": 185324.56649739938,
      "cost_per_unit": 2300.5416371618753,
      "floor_per_unit": 124.13581645659255,
      "yoy": -0.4231813048425792,
      "ratio_national": 1.043362444663205,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 65.24431295861957,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 13487,
      "floor_total": 1661241,
      "cost_total": 31692006,
      "price_per_tsubo": 63.065573577066786,
      "price_per_sqm": 190773.07868033595,
      "cost_per_unit": 2349.818788462964,
      "floor_per_unit": 123.1735004078001,
      "yoy": 2.9399837732862366,
      "ratio_national": 1.0625475063492216,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 66.17583796124532,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 13827,
      "floor_total": 1698209,
      "cost_total": 33264866,
      "price_per_tsubo": 64.7544921585859,
      "price_per_sqm": 195882.04985369882,
      "cost_per_unit": 2405.7905547117957,
      "floor_per_unit": 122.81832646271788,
      "yoy": 2.678035710648441,
      "ratio_national": 1.0780116566657736,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 66.14350577996517,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 13987,
      "floor_total": 1703597,
      "cost_total": 33239004,
      "price_per_tsubo": 64.49950723860161,
      "price_per_sqm": 195110.72160845553,
      "cost_per_unit": 2376.4212483019946,
      "floor_per_unit": 121.79859869879174,
      "yoy": -0.3937717855308498,
      "ratio_national": 1.0601831757320004,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 64.43507216643518,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 12931,
      "floor_total": 1560529,
      "cost_total": 29496365,
      "price_per_tsubo": 62.484444988430205,
      "price_per_sqm": 189015.1672926296,
      "cost_per_unit": 2281.058309488825,
      "floor_per_unit": 120.68123114994974,
      "yoy": -3.124151387261187,
      "ratio_national": 1.01966387182559,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 62.48444498843021,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 14126,
      "floor_total": 1690204,
      "cost_total": 31961418,
      "price_per_tsubo": 62.51182461420042,
      "price_per_sqm": 189097.9905384202,
      "cost_per_unit": 2262.595072915192,
      "floor_per_unit": 119.65198923969984,
      "yoy": 0.043818306740628366,
      "ratio_national": 1.013386596191623,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 56.67436501740746,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 12570,
      "floor_total": 1476310,
      "cost_total": 28417243,
      "price_per_tsubo": 63.63259595679092,
      "price_per_sqm": 192488.31884902224,
      "cost_per_unit": 2260.719411296738,
      "floor_per_unit": 117.44709626093875,
      "yoy": 1.7928949434886654,
      "ratio_national": 1.002836060730961,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 54.52664606408819,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 11876,
      "floor_total": 1371723,
      "cost_total": 32768571,
      "price_per_tsubo": 78.97076474338478,
      "price_per_sqm": 238886.21099157774,
      "cost_per_unit": 2759.226254631189,
      "floor_per_unit": 115.50378915459751,
      "yoy": 24.104263791169366,
      "ratio_national": 1.0112480478135544,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 68.78986475904597,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 12573,
      "floor_total": 1443301,
      "cost_total": 35983388,
      "price_per_tsubo": 82.41768294799215,
      "price_per_sqm": 249313.12318081953,
      "cost_per_unit": 2861.9572098942176,
      "floor_per_unit": 114.79368488029905,
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      "is_spliced": true,
      "price_per_tsubo_real": 69.3751539966264,
      "deflator": 118.8,
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    },
    {
      "fiscal_year": 2025,
      "units": 11532,
      "floor_total": 1307475,
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      "price_per_sqm": 262125.65441021818,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}