{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "company",
    "building_type": "all",
    "label": "給与住宅"
  },
  "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": 62,
    "price_per_tsubo": 221.06482966075558,
    "prev_price_per_tsubo": 149.08711213245525,
    "change_vs_prev": 48.27896690651053,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 375,
      "floor_total": 25342,
      "cost_total": 612255,
      "price_per_tsubo": 79.86687934851236,
      "price_per_sqm": 241596.9536737432,
      "cost_per_unit": 1632.68,
      "floor_per_unit": 67.57866666666666,
      "yoy": null,
      "ratio_national": 1.202920147970517,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 91.48554335453878,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1222,
      "floor_total": 76756,
      "cost_total": 1818781,
      "price_per_tsubo": 78.33274326423992,
      "price_per_sqm": 236956.19886393246,
      "cost_per_unit": 1488.3641571194762,
      "floor_per_unit": 62.81178396072013,
      "yoy": -1.9208664427440292,
      "ratio_national": 1.0503548150081754,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 87.32747298131541,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1536,
      "floor_total": 93866,
      "cost_total": 1945262,
      "price_per_tsubo": 68.50859381437368,
      "price_per_sqm": 207238.19061214922,
      "cost_per_unit": 1266.4466145833333,
      "floor_per_unit": 61.110677083333336,
      "yoy": -12.541561855846705,
      "ratio_national": 0.8709720214623398,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 73.98336265051154,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 349,
      "floor_total": 20753,
      "cost_total": 948900,
      "price_per_tsubo": 151.1523216402448,
      "price_per_sqm": 457235.0985399701,
      "cost_per_unit": 2718.9111747851002,
      "floor_per_unit": 59.46418338108882,
      "yoy": 120.63264362102811,
      "ratio_national": 1.4963078768993214,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 163.76199527653824,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 66,
      "floor_total": 7941,
      "cost_total": 240508,
      "price_per_tsubo": 100.12201754438988,
      "price_per_sqm": 302868.6563405113,
      "cost_per_unit": 3644.060606060606,
      "floor_per_unit": 120.31818181818181,
      "yoy": -33.760847033042154,
      "ratio_national": 1.0165159610408574,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 108.35716184457777,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 251,
      "floor_total": 22618,
      "cost_total": 1101840,
      "price_per_tsubo": 161.04216348041382,
      "price_per_sqm": 487151.8259793085,
      "cost_per_unit": 4389.800796812749,
      "floor_per_unit": 90.11155378486056,
      "yoy": 60.845903259005475,
      "ratio_national": 1.662619884046479,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 170.2348451167165,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 554,
      "floor_total": 43728,
      "cost_total": 1454614,
      "price_per_tsubo": 109.96726159577388,
      "price_per_sqm": 332650.4756677644,
      "cost_per_unit": 2625.6570397111914,
      "floor_per_unit": 78.93140794223827,
      "yoy": -31.71523579963066,
      "ratio_national": 1.1512942354295215,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 112.21149142425905,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 545,
      "floor_total": 56672,
      "cost_total": 2431361,
      "price_per_tsubo": 141.82610248782467,
      "price_per_sqm": 429023.327216262,
      "cost_per_unit": 4461.212844036697,
      "floor_per_unit": 103.98532110091743,
      "yoy": 28.97120509298483,
      "ratio_national": 1.2192229899273923,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 141.54301645491483,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 437,
      "floor_total": 21075,
      "cost_total": 715757,
      "price_per_tsubo": 112.27247131814946,
      "price_per_sqm": 339623.72479240806,
      "cost_per_unit": 1637.8878718535468,
      "floor_per_unit": 48.22654462242563,
      "yoy": -20.837935084772074,
      "ratio_national": 1.140216699217354,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 112.27247131814946,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 163,
      "floor_total": 13138,
      "cost_total": 497067,
      "price_per_tsubo": 125.07224219287563,
      "price_per_sqm": 378342.97457756125,
      "cost_per_unit": 3049.4907975460123,
      "floor_per_unit": 80.60122699386503,
      "yoy": 11.400631628081936,
      "ratio_national": 1.1530550879380173,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 118.88996406166885,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 163,
      "floor_total": 17411,
      "cost_total": 864957,
      "price_per_tsubo": 164.22756883751651,
      "price_per_sqm": 496787.6629716846,
      "cost_per_unit": 5306.484662576687,
      "floor_per_unit": 106.8159509202454,
      "yoy": 31.306168305721194,
      "ratio_national": 1.3335551613898633,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 147.02557639885094,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 126,
      "floor_total": 8853,
      "cost_total": 420878,
      "price_per_tsubo": 157.15963894950866,
      "price_per_sqm": 475407.2065966339,
      "cost_per_unit": 3340.3015873015875,
      "floor_per_unit": 70.26190476190476,
      "yoy": -4.303741410798523,
      "ratio_national": 1.1613713253369373,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 137.98036782222007,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 179,
      "floor_total": 11645,
      "cost_total": 540620,
      "price_per_tsubo": 153.47154914555603,
      "price_per_sqm": 464250.7513954487,
      "cost_per_unit": 3020.223463687151,
      "floor_per_unit": 65.05586592178771,
      "yoy": -2.346715625337825,
      "ratio_national": 1.0038030576050436,
      "rank_in_national": 10,
      "is_spliced": true,
      "price_per_tsubo_real": 129.0761557153541,
      "deflator": 118.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 297,
      "floor_total": 18254,
      "cost_total": 958040,
      "price_per_tsubo": 173.5005506519119,
      "price_per_sqm": 524838.3915854059,
      "cost_per_unit": 3225.723905723906,
      "floor_per_unit": 61.46127946127946,
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      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 142.09709308100892,
      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}