{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 137,
    "price_per_tsubo": 176.35478049080805,
    "prev_price_per_tsubo": 137.1737305816641,
    "change_vs_prev": 28.56308547052174,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 521,
      "floor_total": 38055,
      "cost_total": 861774,
      "price_per_tsubo": 74.86122379345684,
      "price_per_sqm": 226454.8679542767,
      "cost_per_unit": 1654.0767754318617,
      "floor_per_unit": 73.04222648752399,
      "yoy": null,
      "ratio_national": 1.1905849218938054,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 85.26335283992807,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1410,
      "floor_total": 91508,
      "cost_total": 2156060,
      "price_per_tsubo": 77.88916365126546,
      "price_per_sqm": 235614.37251387857,
      "cost_per_unit": 1529.1205673758866,
      "floor_per_unit": 64.89929078014184,
      "yoy": 4.044737321103309,
      "ratio_national": 1.1777254276025788,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 86.1605792602494,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1737,
      "floor_total": 111239,
      "cost_total": 2443434,
      "price_per_tsubo": 72.61373873245894,
      "price_per_sqm": 219656.23567274067,
      "cost_per_unit": 1406.6977547495683,
      "floor_per_unit": 64.04087507196316,
      "yoy": -6.772989555294595,
      "ratio_national": 0.9911716769010068,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 77.74490228314662,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 509,
      "floor_total": 28513,
      "cost_total": 1109541,
      "price_per_tsubo": 128.6399025844352,
      "price_per_sqm": 389135.13134359766,
      "cost_per_unit": 2179.844793713163,
      "floor_per_unit": 56.017681728880156,
      "yoy": 77.15642360518216,
      "ratio_national": 1.6277684742400864,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 138.02564654982316,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 325,
      "floor_total": 20928,
      "cost_total": 523948,
      "price_per_tsubo": 82.76290419151375,
      "price_per_sqm": 250357.41590214067,
      "cost_per_unit": 1612.1476923076923,
      "floor_per_unit": 64.39384615384616,
      "yoy": -35.66311655344205,
      "ratio_national": 1.1274827668664715,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 88.5164750711377,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 500,
      "floor_total": 38061,
      "cost_total": 1447049,
      "price_per_tsubo": 125.6835110404351,
      "price_per_sqm": 380192.06011402747,
      "cost_per_unit": 2894.098,
      "floor_per_unit": 76.122,
      "yoy": 51.85971573641599,
      "ratio_national": 1.6545285958187081,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 132.02049479037302,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 835,
      "floor_total": 61536,
      "cost_total": 1870242,
      "price_per_tsubo": 100.47171251267551,
      "price_per_sqm": 303926.48205928237,
      "cost_per_unit": 2239.8107784431136,
      "floor_per_unit": 73.69580838323353,
      "yoy": -20.059750335625502,
      "ratio_national": 1.2719793216477424,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 102.41764782127983,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 957,
      "floor_total": 82315,
      "cost_total": 3154061,
      "price_per_tsubo": 126.6678407725202,
      "price_per_sqm": 383169.65316163516,
      "cost_per_unit": 3295.7795193312436,
      "floor_per_unit": 86.0135841170324,
      "yoy": 26.073138005425946,
      "ratio_national": 1.3522166246657867,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 126.41501075101816,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 578,
      "floor_total": 34582,
      "cost_total": 993747,
      "price_per_tsubo": 94.9950521985426,
      "price_per_sqm": 287359.609045168,
      "cost_per_unit": 1719.2854671280277,
      "floor_per_unit": 59.83044982698962,
      "yoy": -25.004601310649967,
      "ratio_national": 1.126120769602199,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 94.9950521985426,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 383,
      "floor_total": 30170,
      "cost_total": 909670,
      "price_per_tsubo": 99.67444445807094,
      "price_per_sqm": 301514.7497514087,
      "cost_per_unit": 2375.117493472585,
      "floor_per_unit": 78.77284595300262,
      "yoy": 4.925932615677997,
      "ratio_national": 1.1944301915942515,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 91.69682102858413,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 289,
      "floor_total": 30738,
      "cost_total": 1219441,
      "price_per_tsubo": 131.1476304050361,
      "price_per_sqm": 396720.99681176397,
      "cost_per_unit": 4219.519031141868,
      "floor_per_unit": 106.3598615916955,
      "yoy": 31.575983310551248,
      "ratio_national": 1.4313694129161807,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 113.74469245883444,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 240,
      "floor_total": 20730,
      "cost_total": 828469,
      "price_per_tsubo": 132.1150282445731,
      "price_per_sqm": 399647.37095996144,
      "cost_per_unit": 3451.954166666667,
      "floor_per_unit": 86.375,
      "yoy": 0.7376403496954564,
      "ratio_national": 1.23411778971697,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 114.98261814149093,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 396,
      "floor_total": 28547,
      "cost_total": 1092954,
      "price_per_tsubo": 126.56588796230777,
      "price_per_sqm": 382861.24636564264,
      "cost_per_unit": 2759.9848484848485,
      "floor_per_unit": 72.08838383838383,
      "yoy": -4.2002339597526195,
      "ratio_national": 1.0684594382686106,
      "rank_in_national": 10,
      "is_spliced": true,
      "price_per_tsubo_real": 106.09043416790259,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 526,
      "floor_total": 33585,
      "cost_total": 1678848,
      "price_per_tsubo": 165.24993091916033,
      "price_per_sqm": 499880.30370701203,
      "cost_per_unit": 3191.7262357414447,
      "floor_per_unit": 63.849809885931556,
      "yoy": 30.56435156396402,
      "ratio_national": 1.3256501002708578,
      "rank_in_national": 1,
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      "price_per_tsubo_real": 134.7878718753347,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}