{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "長屋建"
  },
  "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": 3115,
    "price_per_tsubo": 111.82319523458783,
    "prev_price_per_tsubo": 109.53274685112059,
    "change_vs_prev": 2.091108320857188,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 9865,
      "floor_total": 474889,
      "cost_total": 9706157,
      "price_per_tsubo": 67.56635076624222,
      "price_per_sqm": 204387.90959571605,
      "cost_per_unit": 983.8983274201723,
      "floor_per_unit": 48.138773441459705,
      "yoy": null,
      "ratio_national": 1.2961359093384364,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 76.95484141941029,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 11888,
      "floor_total": 577121,
      "cost_total": 11931564,
      "price_per_tsubo": 68.34484441834555,
      "price_per_sqm": 206742.8494197924,
      "cost_per_unit": 1003.6645356662181,
      "floor_per_unit": 48.54651749663526,
      "yoy": 1.1521913545348372,
      "ratio_national": 1.2580141756324148,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 75.60270400259462,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 11625,
      "floor_total": 521445,
      "cost_total": 10991670,
      "price_per_tsubo": 69.68357692431609,
      "price_per_sqm": 210792.50927710498,
      "cost_per_unit": 945.52,
      "floor_per_unit": 44.855483870967745,
      "yoy": 1.9587907725358678,
      "ratio_national": 1.2512348254279748,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 74.60768407314356,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 12577,
      "floor_total": 558743,
      "cost_total": 11902265,
      "price_per_tsubo": 70.41947481104908,
      "price_per_sqm": 213018.59710099277,
      "cost_per_unit": 946.3516736900692,
      "floor_per_unit": 44.42577721237179,
      "yoy": 1.0560564184761478,
      "ratio_national": 1.243769743000402,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 75.55737640670502,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 12188,
      "floor_total": 516030,
      "cost_total": 10828676,
      "price_per_tsubo": 69.37063510656357,
      "price_per_sqm": 209845.86167470884,
      "cost_per_unit": 888.4702986544141,
      "floor_per_unit": 42.33918608467345,
      "yoy": -1.4894171069860795,
      "ratio_national": 1.2232183163861758,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 74.19319262734072,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 12424,
      "floor_total": 517404,
      "cost_total": 10776361,
      "price_per_tsubo": 68.85216664384117,
      "price_per_sqm": 208277.49688831164,
      "cost_per_unit": 867.3825660012878,
      "floor_per_unit": 41.64552479072763,
      "yoy": -0.7473889520053456,
      "ratio_national": 1.2096288838395637,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 72.32370445781635,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 12138,
      "floor_total": 528039,
      "cost_total": 11574854,
      "price_per_tsubo": 72.46441381159346,
      "price_per_sqm": 219204.52845339075,
      "cost_per_unit": 953.6047124732246,
      "floor_per_unit": 43.502965892239246,
      "yoy": 5.246381259776078,
      "ratio_national": 1.2549951474743717,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 73.86790398735317,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 7825,
      "floor_total": 372616,
      "cost_total": 8512093,
      "price_per_tsubo": 75.51793781928312,
      "price_per_sqm": 228441.42495222963,
      "cost_per_unit": 1087.807412140575,
      "floor_per_unit": 47.618658146964854,
      "yoy": 4.213825582897535,
      "ratio_national": 1.2981583243602013,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 75.36720341245821,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 6917,
      "floor_total": 321457,
      "cost_total": 7225107,
      "price_per_tsubo": 74.30134191985242,
      "price_per_sqm": 224761.2277847426,
      "cost_per_unit": 1044.5434436894607,
      "floor_per_unit": 46.47347115801648,
      "yoy": -1.6110025439810771,
      "ratio_national": 1.2686586159668505,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 74.30134191985242,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 6699,
      "floor_total": 329257,
      "cost_total": 7686101,
      "price_per_tsubo": 77.1696146924439,
      "price_per_sqm": 233437.7401239761,
      "cost_per_unit": 1147.350500074638,
      "floor_per_unit": 49.15017166741305,
      "yoy": 3.8603243205020954,
      "ratio_national": 1.3127639748605338,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 70.99320578881684,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 6219,
      "floor_total": 317111,
      "cost_total": 7572006,
      "price_per_tsubo": 78.93596158676299,
      "price_per_sqm": 238780.93159808396,
      "cost_per_unit": 1217.5600578871201,
      "floor_per_unit": 50.990673741759124,
      "yoy": 2.2889150106020217,
      "ratio_national": 1.2921758433123407,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 68.46137171445186,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 6664,
      "floor_total": 353955,
      "cost_total": 10129328,
      "price_per_tsubo": 94.60363947145824,
      "price_per_sqm": 286175.5872921699,
      "cost_per_unit": 1520.0072028811524,
      "floor_per_unit": 53.114495798319325,
      "yoy": 19.84859317571499,
      "ratio_national": 1.392762150658368,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 82.33563052346234,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 7103,
      "floor_total": 372719,
      "cost_total": 11516097,
      "price_per_tsubo": 102.14075027468414,
      "price_per_sqm": 308975.31384233164,
      "cost_per_unit": 1621.300436435309,
      "floor_per_unit": 52.47346191749965,
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      "ratio_national": 1.4208762326695512,
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      "price_per_tsubo_real": 85.61672277844437,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 6881,
      "floor_total": 375517,
      "cost_total": 12441068,
      "price_per_tsubo": 109.52249347891042,
      "price_per_sqm": 331305.0540987492,
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      "deflator": 122.6,
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    }
  ]
}