{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "apartment",
    "label": "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": 5073,
    "price_per_tsubo": 91.89151052754914,
    "prev_price_per_tsubo": 91.49471957682523,
    "change_vs_prev": 0.4336763395298817,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 4259,
      "floor_total": 128958,
      "cost_total": 2586985,
      "price_per_tsubo": 66.31639094239985,
      "price_per_sqm": 200606.78670574917,
      "cost_per_unit": 607.4160601080066,
      "floor_per_unit": 30.278938718008924,
      "yoy": null,
      "ratio_national": 1.3054796679237948,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 75.44526842138777,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 5648,
      "floor_total": 168570,
      "cost_total": 3175224,
      "price_per_tsubo": 62.26863467378538,
      "price_per_sqm": 188362.34205374622,
      "cost_per_unit": 562.185552407932,
      "floor_per_unit": 29.84596317280453,
      "yoy": -6.103704093502637,
      "ratio_national": 1.1888689278205022,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 68.65340096337968,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 6960,
      "floor_total": 183324,
      "cost_total": 3605277,
      "price_per_tsubo": 65.01215691251555,
      "price_per_sqm": 196661.48458466976,
      "cost_per_unit": 517.9995689655173,
      "floor_per_unit": 26.339655172413792,
      "yoy": 4.405945711035764,
      "ratio_national": 1.2115457696198808,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 69.53171862301129,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 10101,
      "floor_total": 253306,
      "cost_total": 4846242,
      "price_per_tsubo": 63.24626475953984,
      "price_per_sqm": 191319.6687010967,
      "cost_per_unit": 479.77843777843776,
      "floor_per_unit": 25.07731907731908,
      "yoy": -2.716249139913951,
      "ratio_national": 1.1642089674788516,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 67.64306391394635,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 13257,
      "floor_total": 297639,
      "cost_total": 5801502,
      "price_per_tsubo": 64.43559915394152,
      "price_per_sqm": 194917.3999375082,
      "cost_per_unit": 437.61801312514143,
      "floor_per_unit": 22.451459606245756,
      "yoy": 1.8804816362254728,
      "ratio_national": 1.1804765127873027,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 68.62151134605061,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 13068,
      "floor_total": 309129,
      "cost_total": 6044489,
      "price_per_tsubo": 64.63907071581767,
      "price_per_sqm": 195532.9005043202,
      "cost_per_unit": 462.5412457912458,
      "floor_per_unit": 23.655417814508723,
      "yoy": 0.3157750754982924,
      "ratio_national": 1.1698625631245028,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 67.82693674272579,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 12604,
      "floor_total": 299779,
      "cost_total": 6021073,
      "price_per_tsubo": 66.39692210818636,
      "price_per_sqm": 200850.3931229339,
      "cost_per_unit": 477.7112821326563,
      "floor_per_unit": 23.784433513170423,
      "yoy": 2.7194874135752833,
      "ratio_national": 1.1906765730989126,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 67.82116660693193,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 9046,
      "floor_total": 242647,
      "cost_total": 4775034,
      "price_per_tsubo": 65.05441916388828,
      "price_per_sqm": 196789.32770650368,
      "cost_per_unit": 527.8613751934556,
      "floor_per_unit": 26.823678974132214,
      "yoy": -2.021935507960171,
      "ratio_national": 1.1792618627308107,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 64.98942973415413,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 9725,
      "floor_total": 258662,
      "cost_total": 5116303,
      "price_per_tsubo": 65.3881254083321,
      "price_per_sqm": 197798.7876069929,
      "cost_per_unit": 526.0979948586119,
      "floor_per_unit": 26.59763496143959,
      "yoy": 0.5129647589399378,
      "ratio_national": 1.1615080806751723,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 65.3881254083321,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 9186,
      "floor_total": 258526,
      "cost_total": 5062874,
      "price_per_tsubo": 64.73932308727169,
      "price_per_sqm": 195836.16348065573,
      "cost_per_unit": 551.151099499238,
      "floor_per_unit": 28.14347920748966,
      "yoy": -0.9922326370557566,
      "ratio_national": 1.155616694443845,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 58.69385592681024,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 8186,
      "floor_total": 243141,
      "cost_total": 4947677,
      "price_per_tsubo": 67.26953146458229,
      "price_per_sqm": 203490.0325325634,
      "cost_per_unit": 604.4071585634009,
      "floor_per_unit": 29.702052284387978,
      "yoy": 3.908302182739476,
      "ratio_national": 1.1555838122322735,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 57.64312893280401,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 9049,
      "floor_total": 264013,
      "cost_total": 6593493,
      "price_per_tsubo": 82.55920437429218,
      "price_per_sqm": 249741.22486392714,
      "cost_per_unit": 728.6432755000552,
      "floor_per_unit": 29.1759310421041,
      "yoy": 22.72897190871617,
      "ratio_national": 1.2431193578938253,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 71.91568325286775,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 10582,
      "floor_total": 306387,
      "cost_total": 8416082,
      "price_per_tsubo": 90.80607112827894,
      "price_per_sqm": 274687.9599983028,
      "cost_per_unit": 795.3205443205443,
      "floor_per_unit": 28.953600453600455,
      "yoy": 9.989033707978322,
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      "is_spliced": true,
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      "deflator": 118.8,
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    {
      "fiscal_year": 2025,
      "units": 10472,
      "floor_total": 319832,
      "cost_total": 8957821,
      "price_per_tsubo": 92.58821845090547,
      "price_per_sqm": 280078.9476975412,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}