{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "company",
    "building_type": "apartment",
    "label": "給与住宅・共同住宅"
  },
  "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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 70,
      "floor_total": 2928,
      "cost_total": 66200,
      "price_per_tsubo": 74.74156352459016,
      "price_per_sqm": 226092.8961748634,
      "cost_per_unit": 945.7142857142857,
      "floor_per_unit": 41.82857142857143,
      "yoy": null,
      "ratio_national": 1.2716491791606974,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 85.12706551775645,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 31,
      "floor_total": 1134,
      "cost_total": 30380,
      "price_per_tsubo": 88.56252222222223,
      "price_per_sqm": 267901.23456790124,
      "cost_per_unit": 980,
      "floor_per_unit": 36.58064516129032,
      "yoy": 18.491663869307384,
      "ratio_national": 1.9955183136405241,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 98.07588285960381,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 33,
      "floor_total": 1512,
      "cost_total": 29180,
      "price_per_tsubo": 63.798248809523805,
      "price_per_sqm": 192989.417989418,
      "cost_per_unit": 884.2424242424242,
      "floor_per_unit": 45.81818181818182,
      "yoy": null,
      "ratio_national": 0.8977314158057047,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 68.30647624146017,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 65,
      "floor_total": 1979,
      "cost_total": 47076,
      "price_per_tsubo": 78.63737748357757,
      "price_per_sqm": 237877.71601819101,
      "cost_per_unit": 724.2461538461539,
      "floor_per_unit": 30.446153846153845,
      "yoy": 23.259460801749434,
      "ratio_national": 1.109908639379472,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 84.19419430789888,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 87,
      "floor_total": 3631,
      "cost_total": 98528,
      "price_per_tsubo": 89.7033536546406,
      "price_per_sqm": 271352.2445607271,
      "cost_per_unit": 1132.5057471264367,
      "floor_per_unit": 41.735632183908045,
      "yoy": 14.072158209210395,
      "ratio_national": 1.6050245221609731,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 94.22621182210146,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 56,
      "floor_total": 1840,
      "cost_total": 58996,
      "price_per_tsubo": 105.99368850000002,
      "price_per_sqm": 320630.4347826087,
      "cost_per_unit": 1053.5,
      "floor_per_unit": 32.857142857142854,
      "yoy": 18.160229447025444,
      "ratio_national": 1.5684572827377312,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 108.04657339449544,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 266,
      "floor_total": 13426,
      "cost_total": 451500,
      "price_per_tsubo": 111.16968456725756,
      "price_per_sqm": 336287.79979144945,
      "cost_per_unit": 1697.3684210526317,
      "floor_per_unit": 50.473684210526315,
      "yoy": 4.883305921802639,
      "ratio_national": 1.2881043833270358,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 110.94778898927899,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 26,
      "floor_total": 855,
      "cost_total": 18250,
      "price_per_tsubo": 70.56218421052631,
      "price_per_sqm": 213450.2923976608,
      "cost_per_unit": 701.9230769230769,
      "floor_per_unit": 32.88461538461539,
      "yoy": -36.527494446711096,
      "ratio_national": 0.7649217076634206,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 70.56218421052631,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 55,
      "floor_total": 2441,
      "cost_total": 61645,
      "price_per_tsubo": 83.4844017001229,
      "price_per_sqm": 252539.94264645636,
      "cost_per_unit": 1120.8181818181818,
      "floor_per_unit": 44.38181818181818,
      "yoy": 18.313233404230257,
      "ratio_national": 0.9336732701018812,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 77.0862434904182,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 34,
      "floor_total": 1045,
      "cost_total": 33060,
      "price_per_tsubo": 104.58317454545454,
      "price_per_sqm": 316363.63636363635,
      "cost_per_unit": 972.3529411764706,
      "floor_per_unit": 30.735294117647058,
      "yoy": 25.27271252553107,
      "ratio_national": 1.241732037012621,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 89.84808809746954,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2024,
      "units": 35,
      "floor_total": 3008,
      "cost_total": 127000,
      "price_per_tsubo": 139.57291555851063,
      "price_per_sqm": 422207.44680851063,
      "cost_per_unit": 3628.5714285714284,
      "floor_per_unit": 85.94285714285714,
      "yoy": null,
      "ratio_national": 1.1294329302120398,
      "rank_in_national": 5,
      "is_spliced": true,
      "price_per_tsubo_real": 114.96945268411089,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 91,
      "floor_total": 3844,
      "cost_total": 220255,
      "price_per_tsubo": 189.41643508064516,
      "price_per_sqm": 572983.8709677419,
      "cost_per_unit": 2420.3846153846152,
      "floor_per_unit": 42.24175824175824,
      "yoy": 35.71145542291085,
      "ratio_national": 1.5568267783632777,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 152.3865125347105,
      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}