{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 93,
    "price_per_tsubo": 192.31779572577233,
    "prev_price_per_tsubo": 131.08220595911664,
    "change_vs_prev": 46.71540985948505,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 425,
      "floor_total": 24724,
      "cost_total": 589370,
      "price_per_tsubo": 78.80332682009383,
      "price_per_sqm": 238379.71202070863,
      "cost_per_unit": 1386.7529411764706,
      "floor_per_unit": 58.17411764705882,
      "yoy": null,
      "ratio_national": 1.243801454075853,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 89.75321961286313,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1275,
      "floor_total": 73939,
      "cost_total": 1534099,
      "price_per_tsubo": 68.5890955140048,
      "price_per_sqm": 207481.70789434534,
      "cost_per_unit": 1203.2149019607843,
      "floor_per_unit": 57.99137254901961,
      "yoy": -12.961675246792414,
      "ratio_national": 1.1157844485555322,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 75.87289326770441,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1575,
      "floor_total": 91170,
      "cost_total": 1832094,
      "price_per_tsubo": 66.4310411786772,
      "price_per_sqm": 200953.60315893387,
      "cost_per_unit": 1163.2342857142858,
      "floor_per_unit": 57.885714285714286,
      "yoy": -3.1463519370756976,
      "ratio_national": 0.8859726376300266,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 71.12531175447238,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 384,
      "floor_total": 20370,
      "cost_total": 901080,
      "price_per_tsubo": 146.23373849779085,
      "price_per_sqm": 442356.4064801178,
      "cost_per_unit": 2346.5625,
      "floor_per_unit": 53.046875,
      "yoy": 120.12862647218063,
      "ratio_national": 1.6555841536921725,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 156.90315289462538,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 188,
      "floor_total": 7135,
      "cost_total": 180419,
      "price_per_tsubo": 83.59177659565522,
      "price_per_sqm": 252864.75122634898,
      "cost_per_unit": 959.6755319148937,
      "floor_per_unit": 37.952127659574465,
      "yoy": -42.836873723967585,
      "ratio_national": 1.0334578174333207,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 89.40296962102163,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 381,
      "floor_total": 24601,
      "cost_total": 1045973,
      "price_per_tsubo": 140.55392397341572,
      "price_per_sqm": 425174.992886468,
      "cost_per_unit": 2745.3359580052493,
      "floor_per_unit": 64.56955380577428,
      "yoy": 68.1432429092806,
      "ratio_national": 1.7306151876678662,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 147.64067644266356,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 652,
      "floor_total": 38711,
      "cost_total": 1167116,
      "price_per_tsubo": 99.66780505902716,
      "price_per_sqm": 301494.6655989254,
      "cost_per_unit": 1790.0552147239264,
      "floor_per_unit": 59.372699386503065,
      "yoy": -29.089276029121557,
      "ratio_national": 1.2262697419001827,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 101.59817029462504,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 852,
      "floor_total": 65633,
      "cost_total": 2563570,
      "price_per_tsubo": 129.12138817820303,
      "price_per_sqm": 390591.6231164201,
      "cost_per_unit": 3008.8849765258215,
      "floor_per_unit": 77.03403755868544,
      "yoy": 29.55175254610285,
      "ratio_national": 1.2617255072900115,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 128.86366085649007,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 499,
      "floor_total": 22185,
      "cost_total": 724148,
      "price_per_tsubo": 107.90539630020284,
      "price_per_sqm": 326413.3423484336,
      "cost_per_unit": 1451.198396793587,
      "floor_per_unit": 44.45891783567134,
      "yoy": -16.431043824218783,
      "ratio_national": 1.2044712237922448,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 107.90539630020284,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 230,
      "floor_total": 10123,
      "cost_total": 309445,
      "price_per_tsubo": 101.05306594389016,
      "price_per_sqm": 305685.07359478413,
      "cost_per_unit": 1345.4130434782608,
      "floor_per_unit": 44.01304347826087,
      "yoy": -6.350312951215953,
      "ratio_national": 1.0798734387853606,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 92.96510206429637,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 197,
      "floor_total": 11029,
      "cost_total": 378798,
      "price_per_tsubo": 113.5394542043703,
      "price_per_sqm": 343456.34237011516,
      "cost_per_unit": 1922.8324873096446,
      "floor_per_unit": 55.984771573604064,
      "yoy": 12.356268603877108,
      "ratio_national": 1.2037281370356991,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 98.47307389797945,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 160,
      "floor_total": 7248,
      "cost_total": 178378,
      "price_per_tsubo": 81.35764467715232,
      "price_per_sqm": 246106.51214128034,
      "cost_per_unit": 1114.8625,
      "floor_per_unit": 45.3,
      "yoy": -28.34416437240479,
      "ratio_national": 0.7746759457866704,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 70.80734958847025,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 305,
      "floor_total": 14718,
      "cost_total": 547108,
      "price_per_tsubo": 122.8851851691806,
      "price_per_sqm": 371727.13683924446,
      "cost_per_unit": 1793.7967213114755,
      "floor_per_unit": 48.25573770491803,
      "yoy": 51.04319410526208,
      "ratio_national": 0.9688546426532069,
      "rank_in_national": 14,
      "is_spliced": true,
      "price_per_tsubo_real": 103.00518455086387,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 437,
      "floor_total": 20858,
      "cost_total": 1013358,
      "price_per_tsubo": 160.60738051682807,
      "price_per_sqm": 485836.60945440596,
      "cost_per_unit": 2318.8970251716246,
      "floor_per_unit": 47.7299771167048,
      "yoy": 30.69710583559273,
      "ratio_national": 1.2829500266719782,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 131.00112603330186,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}