{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "all",
    "label": "分譲住宅"
  },
  "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": 6429,
    "price_per_tsubo": 193.93902741920317,
    "prev_price_per_tsubo": 150.86181074360024,
    "change_vs_prev": 28.55408964221934,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 38855,
      "floor_total": 2770180,
      "cost_total": 59284344,
      "price_per_tsubo": 70.74687982432911,
      "price_per_sqm": 214008.99580532673,
      "cost_per_unit": 1525.7841719212456,
      "floor_per_unit": 71.29532878651396,
      "yoy": null,
      "ratio_national": 1.1918304341929227,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 81.03880850438617,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 35430,
      "floor_total": 2490296,
      "cost_total": 57598845,
      "price_per_tsubo": 76.46066403855204,
      "price_per_sqm": 231293.16755919778,
      "cost_per_unit": 1625.7082980524979,
      "floor_per_unit": 70.28777871860005,
      "yoy": 8.076376270459939,
      "ratio_national": 1.2097220524650827,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 85.24042813662435,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 34654,
      "floor_total": 2345956,
      "cost_total": 59806418,
      "price_per_tsubo": 84.27585963258475,
      "price_per_sqm": 254934.09936077232,
      "cost_per_unit": 1725.815721128874,
      "floor_per_unit": 67.69654296762279,
      "yoy": 10.221197647580249,
      "ratio_national": 1.1814639393991655,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 91.01064755138742,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 35365,
      "floor_total": 2258336,
      "cost_total": 69405155,
      "price_per_tsubo": 101.5964264606551,
      "price_per_sqm": 307328.736733595,
      "cost_per_unit": 1962.537961261134,
      "floor_per_unit": 63.8579386398982,
      "yoy": 20.552228008806274,
      "ratio_national": 1.2790778846786686,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 110.07196799637606,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 37487,
      "floor_total": 2630779,
      "cost_total": 80745899,
      "price_per_tsubo": 101.46385745636938,
      "price_per_sqm": 306927.7160871362,
      "cost_per_unit": 2153.9706831701656,
      "floor_per_unit": 70.17843519086617,
      "yoy": -0.13048589296302815,
      "ratio_national": 1.2285149378984377,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 109.80936954152529,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 29256,
      "floor_total": 1753338,
      "cost_total": 56444781,
      "price_per_tsubo": 106.42248818082425,
      "price_per_sqm": 321927.55190385424,
      "cost_per_unit": 1929.340340442986,
      "floor_per_unit": 59.930885972108285,
      "yoy": 4.8870906830909,
      "ratio_national": 1.280573710384874,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 112.49734480002564,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 29181,
      "floor_total": 1732752,
      "cost_total": 52930939,
      "price_per_tsubo": 100.98304248779398,
      "price_per_sqm": 305473.2529525287,
      "cost_per_unit": 1813.8836571741888,
      "floor_per_unit": 59.37945923717487,
      "yoy": -5.111180715666041,
      "ratio_national": 1.216055134305847,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 103.04392090591223,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 28690,
      "floor_total": 1625495,
      "cost_total": 50669878,
      "price_per_tsubo": 103.04797984221422,
      "price_per_sqm": 311719.6792361711,
      "cost_per_unit": 1766.116347159289,
      "floor_per_unit": 56.65719762983618,
      "yoy": 2.044835750190277,
      "ratio_national": 1.209563093443983,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 102.84229525171081,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 27612,
      "floor_total": 1545725,
      "cost_total": 47292259,
      "price_per_tsubo": 101.1423615970564,
      "price_per_sqm": 305955.19254718657,
      "cost_per_unit": 1712.7429740692453,
      "floor_per_unit": 55.98018977256265,
      "yoy": -1.8492533750546936,
      "ratio_national": 1.1601609674880082,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 101.14236159705638,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 24738,
      "floor_total": 1578559,
      "cost_total": 49799892,
      "price_per_tsubo": 104.29004235804933,
      "price_per_sqm": 315476.9128046529,
      "cost_per_unit": 2013.092893524133,
      "floor_per_unit": 63.811100331473845,
      "yoy": 3.1121289945088115,
      "ratio_national": 1.1783435994032943,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 99.1350212528986,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 22358,
      "floor_total": 1380530,
      "cost_total": 45032588,
      "price_per_tsubo": 107.8341499891491,
      "price_per_sqm": 326197.8225753877,
      "cost_per_unit": 2014.1599427497988,
      "floor_per_unit": 61.74657840593971,
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      "price_per_tsubo_real": 96.53907787748352,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 20678,
      "floor_total": 1267544,
      "cost_total": 48397470,
      "price_per_tsubo": 126.22194760205564,
      "price_per_sqm": 381820.8283104965,
      "cost_per_unit": 2340.529548312216,
      "floor_per_unit": 61.29915852596963,
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      "ratio_national": 1.2391631012052677,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 110.8182156295484,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 22262,
      "floor_total": 1553549,
      "cost_total": 74041056,
      "price_per_tsubo": 157.55163339826424,
      "price_per_sqm": 476592.98805509193,
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      "deflator": 118.9,
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    {
      "fiscal_year": 2025,
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      "deflator": 122.1,
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    }
  ]
}