{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "all",
    "label": "分譲住宅"
  },
  "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": 197,
    "price_per_tsubo": 107.02138329483584,
    "prev_price_per_tsubo": 107.64383071796905,
    "change_vs_prev": -0.5782471870255534,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 553,
      "floor_total": 48469,
      "cost_total": 1080391,
      "price_per_tsubo": 73.6872178895789,
      "price_per_sqm": 222903.50533330583,
      "cost_per_unit": 1953.6907775768536,
      "floor_per_unit": 87.64737793851718,
      "yoy": null,
      "ratio_national": 1.1025794699226297,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 83.92621627514681,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 772,
      "floor_total": 70616,
      "cost_total": 1659753,
      "price_per_tsubo": 77.69903237042597,
      "price_per_sqm": 235039.22623767983,
      "cost_per_unit": 2149.9391191709847,
      "floor_per_unit": 91.47150259067358,
      "yoy": 5.444383158635202,
      "ratio_national": 1.1296214542075351,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 86.04544005584272,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 586,
      "floor_total": 52628,
      "cost_total": 1361809,
      "price_per_tsubo": 85.54105369974158,
      "price_per_sqm": 258761.30576879228,
      "cost_per_unit": 2323.90614334471,
      "floor_per_unit": 89.80887372013652,
      "yoy": 10.092817233462048,
      "ratio_national": 1.18058129286306,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 91.39001463647605,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 581,
      "floor_total": 52581,
      "cost_total": 1283465,
      "price_per_tsubo": 80.6919944913562,
      "price_per_sqm": 244092.92329929062,
      "cost_per_unit": 2209.061962134251,
      "floor_per_unit": 90.50086058519794,
      "yoy": -5.668692398162534,
      "ratio_national": 1.0860709823622823,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 86.39399838474966,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 675,
      "floor_total": 49815,
      "cost_total": 1336224,
      "price_per_tsubo": 88.673611100271,
      "price_per_sqm": 268237.27792833484,
      "cost_per_unit": 1979.591111111111,
      "floor_per_unit": 73.8,
      "yoy": 9.891460310563783,
      "ratio_national": 1.1618838529165776,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 94.9396264456863,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 583,
      "floor_total": 54497,
      "cost_total": 1503722,
      "price_per_tsubo": 91.21583115364149,
      "price_per_sqm": 275927.4822467292,
      "cost_per_unit": 2579.2830188679245,
      "floor_per_unit": 93.47684391080618,
      "yoy": 2.8669409329634465,
      "ratio_national": 1.1812828848904067,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 95.81494869079988,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 523,
      "floor_total": 39607,
      "cost_total": 1112818,
      "price_per_tsubo": 92.88112243340824,
      "price_per_sqm": 280964.98093771306,
      "cost_per_unit": 2127.759082217973,
      "floor_per_unit": 75.73040152963671,
      "yoy": 1.825660369154325,
      "ratio_national": 1.154150995850222,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 94.68004325525816,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 368,
      "floor_total": 36952,
      "cost_total": 971653,
      "price_per_tsubo": 86.92576236387745,
      "price_per_sqm": 262950.04329941544,
      "cost_per_unit": 2640.3614130434785,
      "floor_per_unit": 100.41304347826087,
      "yoy": -6.411808894536697,
      "ratio_national": 1.0625628371331188,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 86.75225784818109,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 364,
      "floor_total": 33097,
      "cost_total": 910849,
      "price_per_tsubo": 90.97729448922863,
      "price_per_sqm": 275205.9099011995,
      "cost_per_unit": 2502.3324175824177,
      "floor_per_unit": 90.92582417582418,
      "yoy": 4.660910661204398,
      "ratio_national": 1.0563912472678074,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 90.97729448922863,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 392,
      "floor_total": 36854,
      "cost_total": 1066904,
      "price_per_tsubo": 95.7008892972269,
      "price_per_sqm": 289494.76311933575,
      "cost_per_unit": 2721.6938775510203,
      "floor_per_unit": 94.01530612244898,
      "yoy": 5.192059001663907,
      "ratio_national": 1.0814634486856975,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 88.36647211193619,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 566,
      "floor_total": 51842,
      "cost_total": 1441187,
      "price_per_tsubo": 91.89964840727596,
      "price_per_sqm": 277996.02638787084,
      "cost_per_unit": 2546.2667844522966,
      "floor_per_unit": 91.59363957597174,
      "yoy": -3.972001637461353,
      "ratio_national": 1.0046219247110213,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 78.9515879787594,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 510,
      "floor_total": 49812,
      "cost_total": 1544113,
      "price_per_tsubo": 102.47557444531438,
      "price_per_sqm": 309988.1554645467,
      "cost_per_unit": 3027.6725490196077,
      "floor_per_unit": 97.67058823529412,
      "yoy": 11.50812459169439,
      "ratio_national": 1.0452325899051973,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 87.58596106437126,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 466,
      "floor_total": 45289,
      "cost_total": 1437093,
      "price_per_tsubo": 104.89804739495241,
      "price_per_sqm": 317316.1253284462,
      "cost_per_unit": 3083.8905579399143,
      "floor_per_unit": 97.18669527896996,
      "yoy": 2.363951568703593,
      "ratio_national": 1.0522315042727786,
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      "is_spliced": true,
      "price_per_tsubo_real": 86.40695831544679,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 435,
      "floor_total": 42521,
      "cost_total": 1396622,
      "price_per_tsubo": 108.58020840008466,
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      "is_spliced": false,
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      "deflator_provisional": true
    }
  ]
}