{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "rowhouse",
    "label": "給与住宅・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": 17,
    "price_per_tsubo": 88.2879160582822,
    "prev_price_per_tsubo": null,
    "change_vs_prev": null,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 37,
      "floor_total": 1558,
      "cost_total": 36361,
      "price_per_tsubo": 77.1513672593068,
      "price_per_sqm": 233382.54172015405,
      "cost_per_unit": 982.7297297297297,
      "floor_per_unit": 42.108108108108105,
      "yoy": null,
      "ratio_national": 1.5968634929658159,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 87.87171669624921,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 63,
      "floor_total": 3007,
      "cost_total": 61050,
      "price_per_tsubo": 67.1162219820419,
      "price_per_sqm": 203026.2720319255,
      "cost_per_unit": 969.047619047619,
      "floor_per_unit": 47.73015873015873,
      "yoy": -13.007086761711728,
      "ratio_national": 1.1503897204681812,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 74.2436083872145,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 82,
      "floor_total": 2928,
      "cost_total": 45247,
      "price_per_tsubo": 51.08506835040984,
      "price_per_sqm": 154532.1038251366,
      "cost_per_unit": 551.7926829268292,
      "floor_per_unit": 35.707317073170735,
      "yoy": -23.88566155574352,
      "ratio_national": 0.9878309159629207,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 54.69493399401482,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 95,
      "floor_total": 3529,
      "cost_total": 76527,
      "price_per_tsubo": 71.68665098611505,
      "price_per_sqm": 216851.79937659393,
      "cost_per_unit": 805.5473684210526,
      "floor_per_unit": 37.14736842105263,
      "yoy": 40.327992701099966,
      "ratio_national": 1.2037881428524493,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 76.9170074958316,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 96,
      "floor_total": 3812,
      "cost_total": 91618,
      "price_per_tsubo": 79.45169680482687,
      "price_per_sqm": 240341.02833158447,
      "cost_per_unit": 954.3541666666666,
      "floor_per_unit": 39.708333333333336,
      "yoy": 10.831927160631082,
      "ratio_national": 1.3812746733160057,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 84.97507679660627,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 56,
      "floor_total": 2876,
      "cost_total": 64214,
      "price_per_tsubo": 73.81015266342142,
      "price_per_sqm": 223275.38247566065,
      "cost_per_unit": 1146.6785714285713,
      "floor_per_unit": 51.357142857142854,
      "yoy": -7.1005961713617065,
      "ratio_national": 1.2726037925453393,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 77.5316729657788,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 107,
      "floor_total": 3910,
      "cost_total": 99238,
      "price_per_tsubo": 83.90281023529411,
      "price_per_sqm": 253805.62659846546,
      "cost_per_unit": 927.4579439252336,
      "floor_per_unit": 36.54205607476636,
      "yoy": 13.673806661660493,
      "ratio_national": 1.3399926805581042,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 85.52783917970858,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 38,
      "floor_total": 1487,
      "cost_total": 32460,
      "price_per_tsubo": 72.16270571620713,
      "price_per_sqm": 218291.86281102893,
      "cost_per_unit": 854.2105263157895,
      "floor_per_unit": 39.13157894736842,
      "yoy": -13.992504525371018,
      "ratio_national": 1.060660301400699,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 72.01866837944823,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 17,
      "floor_total": 1195,
      "cost_total": 20537,
      "price_per_tsubo": 56.812560025104595,
      "price_per_sqm": 171857.74058577407,
      "cost_per_unit": 1208.0588235294117,
      "floor_per_unit": 70.29411764705883,
      "yoy": -21.271577248599506,
      "ratio_national": 0.9290162046620629,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 56.812560025104595,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 61,
      "floor_total": 2535,
      "cost_total": 91617,
      "price_per_tsubo": 119.47398912426036,
      "price_per_sqm": 361408.2840236686,
      "cost_per_unit": 1501.9180327868853,
      "floor_per_unit": 41.557377049180324,
      "yoy": 110.29502819705121,
      "ratio_national": 1.7419494967633233,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 109.91167352737843,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 11,
      "floor_total": 641,
      "cost_total": 15361,
      "price_per_tsubo": 79.22034351014041,
      "price_per_sqm": 239641.1856474259,
      "cost_per_unit": 1396.4545454545455,
      "floor_per_unit": 58.27272727272727,
      "yoy": -33.69239272010384,
      "ratio_national": 1.0650355763733574,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 68.70801692119724,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 18,
      "floor_total": 874,
      "cost_total": 28070,
      "price_per_tsubo": 106.17108157894737,
      "price_per_sqm": 321167.0480549199,
      "cost_per_unit": 1559.4444444444443,
      "floor_per_unit": 48.55555555555556,
      "yoy": 34.019971227917225,
      "ratio_national": 1.20232510608065,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 92.40303009481929,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 16,
      "floor_total": 1406,
      "cost_total": 34800,
      "price_per_tsubo": 81.8218293029872,
      "price_per_sqm": 247510.66856330013,
      "cost_per_unit": 2175,
      "floor_per_unit": 87.875,
      "yoy": -22.93397779682069,
      "ratio_national": 1.00417614905435,
      "rank_in_national": 6,
      "is_spliced": true,
      "price_per_tsubo_real": 68.58493654902531,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 29,
      "floor_total": 1265,
      "cost_total": 51466,
      "price_per_tsubo": 134.49469418181818,
      "price_per_sqm": 406845.8498023715,
      "cost_per_unit": 1774.6896551724137,
      "floor_per_unit": 43.62068965517241,
      "yoy": 64.37507609831448,
      "ratio_national": 1.2362991817491888,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 109.70203440605073,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}