{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "apartment",
    "label": "分譲住宅・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": 6392,
    "price_per_tsubo": 192.04527989800636,
    "prev_price_per_tsubo": 149.90861857608684,
    "change_vs_prev": 28.10823134930888,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 38503,
      "floor_total": 2741503,
      "cost_total": 58410888,
      "price_per_tsubo": 70.43367431716106,
      "price_per_sqm": 213061.55054362517,
      "cost_per_unit": 1517.0477105680077,
      "floor_per_unit": 71.20232189699504,
      "yoy": null,
      "ratio_national": 1.1882842526571185,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 80.68003930946284,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 35269,
      "floor_total": 2475519,
      "cost_total": 57167845,
      "price_per_tsubo": 76.34152285744928,
      "price_per_sqm": 230932.7660179542,
      "cost_per_unit": 1620.90915534889,
      "floor_per_unit": 70.18965663897474,
      "yoy": 8.387818181521123,
      "ratio_national": 1.2073109571282574,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 85.10760630707834,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 34551,
      "floor_total": 2334345,
      "cost_total": 59427876,
      "price_per_tsubo": 84.15897316036832,
      "price_per_sqm": 254580.51830384968,
      "cost_per_unit": 1720.004515064687,
      "floor_per_unit": 67.56229920986368,
      "yoy": 10.240102647043582,
      "ratio_national": 1.1777171531255792,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 90.88442025957703,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 35270,
      "floor_total": 2246368,
      "cost_total": 68930528,
      "price_per_tsubo": 101.43923442513426,
      "price_per_sqm": 306853.23152751464,
      "cost_per_unit": 1954.367110859087,
      "floor_per_unit": 63.69061525375673,
      "yoy": 20.53288035232761,
      "ratio_national": 1.2745962303222302,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 109.9016624324315,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 37443,
      "floor_total": 2624172,
      "cost_total": 80508849,
      "price_per_tsubo": 101.42069496043324,
      "price_per_sqm": 306797.14972951467,
      "cost_per_unit": 2150.170899767647,
      "floor_per_unit": 70.0844483615095,
      "yoy": -0.018276424113494727,
      "ratio_national": 1.2233335459350065,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 109.76265688358575,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 29232,
      "floor_total": 1748943,
      "cost_total": 56284686,
      "price_per_tsubo": 106.38731630015387,
      "price_per_sqm": 321821.1571217587,
      "cost_per_unit": 1925.4476600985222,
      "floor_per_unit": 59.82974137931034,
      "yoy": 4.897049208406856,
      "ratio_national": 1.2752350344809806,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 112.46016522214997,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 29162,
      "floor_total": 1730748,
      "cost_total": 52879359,
      "price_per_tsubo": 101.0014491934181,
      "price_per_sqm": 305528.93315491336,
      "cost_per_unit": 1813.296721761196,
      "floor_per_unit": 59.34942733694534,
      "yoy": -5.06250866554473,
      "ratio_national": 1.2153091480886864,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 103.0627032585899,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 28636,
      "floor_total": 1619115,
      "cost_total": 50459324,
      "price_per_tsubo": 103.02413891907617,
      "price_per_sqm": 311647.5605500536,
      "cost_per_unit": 1762.094007542953,
      "floor_per_unit": 56.54124179354658,
      "yoy": 2.0026343600126006,
      "ratio_national": 1.2091634261799553,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 102.81850191524566,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 27564,
      "floor_total": 1539688,
      "cost_total": 47057940,
      "price_per_tsubo": 101.03583808706699,
      "price_per_sqm": 305632.95940476254,
      "cost_per_unit": 1707.2246408358728,
      "floor_per_unit": 55.858656218255696,
      "yoy": -1.9299368603031497,
      "ratio_national": 1.1589962551569184,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 101.03583808706699,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 24704,
      "floor_total": 1575190,
      "cost_total": 49660092,
      "price_per_tsubo": 104.21970399296593,
      "price_per_sqm": 315264.1395641161,
      "cost_per_unit": 2010.2045012953367,
      "floor_per_unit": 63.762548575129536,
      "yoy": 3.151224324140567,
      "ratio_national": 1.177711033977824,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 99.06815968913111,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 22329,
      "floor_total": 1375188,
      "cost_total": 44762462,
      "price_per_tsubo": 107.60368709949475,
      "price_per_sqm": 325500.67336247844,
      "cost_per_unit": 2004.6783107170047,
      "floor_per_unit": 61.587531909176406,
      "yoy": 3.246970560151663,
      "ratio_national": 1.175313865022577,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 96.3327547891627,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 20598,
      "floor_total": 1259917,
      "cost_total": 48028734,
      "price_per_tsubo": 126.01854611840304,
      "price_per_sqm": 381205.5397299981,
      "cost_per_unit": 2331.7183221672008,
      "floor_per_unit": 61.16695795708321,
      "yoy": 17.113594817509515,
      "ratio_national": 1.2387447986199895,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 110.63963662721952,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 22213,
      "floor_total": 1543309,
      "cost_total": 73286026,
      "price_per_tsubo": 156.97971818381154,
      "price_per_sqm": 474862.9470831829,
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      "is_spliced": true,
      "price_per_tsubo_real": 132.0266763530795,
      "deflator": 118.9,
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    {
      "fiscal_year": 2025,
      "units": 15087,
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      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}