{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・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": 4911,
    "price_per_tsubo": 92.30210258121285,
    "prev_price_per_tsubo": 92.20641346157701,
    "change_vs_prev": 0.10377707584919449,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 4176,
      "floor_total": 125950,
      "cost_total": 2522993,
      "price_per_tsubo": 66.22060364803494,
      "price_per_sqm": 200317.03056768558,
      "cost_per_unit": 604.164990421456,
      "floor_per_unit": 30.16044061302682,
      "yoy": null,
      "ratio_national": 1.3046279650359085,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 75.3362953902559,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 5464,
      "floor_total": 161909,
      "cost_total": 3036841,
      "price_per_tsubo": 62.004944810912306,
      "price_per_sqm": 187564.68139510465,
      "cost_per_unit": 555.790812591508,
      "floor_per_unit": 29.631954612005856,
      "yoy": -6.366083371164999,
      "ratio_national": 1.1850101205600352,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 68.36267344091765,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 6741,
      "floor_total": 178705,
      "cost_total": 3523556,
      "price_per_tsubo": 65.18080741579699,
      "price_per_sqm": 197171.65160459976,
      "cost_per_unit": 522.7052366117787,
      "floor_per_unit": 26.510161697077585,
      "yoy": 5.121950538895992,
      "ratio_national": 1.2149495138954345,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 69.712093492831,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 9864,
      "floor_total": 248802,
      "cost_total": 4767415,
      "price_per_tsubo": 63.343834988665684,
      "price_per_sqm": 191614.81820885683,
      "cost_per_unit": 483.3145782643958,
      "floor_per_unit": 25.22323600973236,
      "yoy": -2.818271972933717,
      "ratio_national": 1.1647455865901535,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 67.7474171001772,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 12870,
      "floor_total": 288727,
      "cost_total": 5633087,
      "price_per_tsubo": 64.49622887270674,
      "price_per_sqm": 195100.80456625117,
      "cost_per_unit": 437.6912975912976,
      "floor_per_unit": 22.434110334110333,
      "yoy": 1.8192676276187703,
      "ratio_national": 1.1799274605373793,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 68.68607973664189,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 12724,
      "floor_total": 299723,
      "cost_total": 5880275,
      "price_per_tsubo": 64.85639838200606,
      "price_per_sqm": 196190.3157248526,
      "cost_per_unit": 462.1404432568375,
      "floor_per_unit": 23.55572147123546,
      "yoy": 0.5584349900676688,
      "ratio_national": 1.1716019774097133,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 68.05498256244078,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 12199,
      "floor_total": 288999,
      "cost_total": 5829595,
      "price_per_tsubo": 66.68333404285136,
      "price_per_sqm": 201716.78794736313,
      "cost_per_unit": 477.87482580539387,
      "floor_per_unit": 23.69038445774244,
      "yoy": 2.8168934853344707,
      "ratio_national": 1.1926567081639459,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 68.11372220924551,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 8763,
      "floor_total": 234644,
      "cost_total": 4632938,
      "price_per_tsubo": 65.27130508779257,
      "price_per_sqm": 197445.4066585977,
      "cost_per_unit": 528.6931416181673,
      "floor_per_unit": 26.776674654798583,
      "yoy": -2.1175140315440766,
      "ratio_national": 1.1755791040423345,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 65.20609898880377,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 9439,
      "floor_total": 250704,
      "cost_total": 4990031,
      "price_per_tsubo": 65.79868920914704,
      "price_per_sqm": 199040.74127257642,
      "cost_per_unit": 528.6609810361267,
      "floor_per_unit": 26.560440724653034,
      "yoy": 0.8079877070714669,
      "ratio_national": 1.1681351575441445,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 65.79868920914704,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 8950,
      "floor_total": 251282,
      "cost_total": 4937698,
      "price_per_tsubo": 64.9588616431738,
      "price_per_sqm": 196500.26663270747,
      "cost_per_unit": 551.6981005586592,
      "floor_per_unit": 28.076201117318437,
      "yoy": -1.2763591130269591,
      "ratio_national": 1.1570010375554687,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 58.89289360215214,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 7895,
      "floor_total": 235092,
      "cost_total": 4783192,
      "price_per_tsubo": 67.25974631922821,
      "price_per_sqm": 203460.4325115274,
      "cost_per_unit": 605.8507916402787,
      "floor_per_unit": 29.77732742241925,
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      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 57.63474406103531,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 8827,
      "floor_total": 257261,
      "cost_total": 6433393,
      "price_per_tsubo": 82.66875369943364,
      "price_per_sqm": 250072.61108368545,
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      "floor_per_unit": 29.144783051999546,
      "yoy": 22.909701899664014,
      "ratio_national": 1.2492305242305344,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 72.01110949428018,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 10133,
      "floor_total": 291462,
      "cost_total": 7953870,
      "price_per_tsubo": 90.21355753854705,
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      "deflator": 118.8,
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    {
      "fiscal_year": 2025,
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    }
  ]
}