{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 40,
    "price_per_tsubo": 121.42478820819112,
    "prev_price_per_tsubo": 114.66883930909091,
    "change_vs_prev": 5.891704267529448,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 195,
      "floor_total": 9899,
      "cost_total": 205050,
      "price_per_tsubo": 68.4768400343469,
      "price_per_sqm": 207142.13556924943,
      "cost_per_unit": 1051.5384615384614,
      "floor_per_unit": 50.764102564102565,
      "yoy": null,
      "ratio_national": 1.2831249816071513,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 77.99184514162518,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 340,
      "floor_total": 23243,
      "cost_total": 568198,
      "price_per_tsubo": 80.8132885780665,
      "price_per_sqm": 244459.8373703911,
      "cost_per_unit": 1671.1705882352942,
      "floor_per_unit": 68.36176470588235,
      "yoy": 18.015505005096365,
      "ratio_national": 1.3437171250501112,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 89.49422876862293,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 208,
      "floor_total": 13589,
      "cost_total": 413515,
      "price_per_tsubo": 100.59561055633233,
      "price_per_sqm": 304301.2730885275,
      "cost_per_unit": 1988.0528846153845,
      "floor_per_unit": 65.33173076923077,
      "yoy": 24.479045867754646,
      "ratio_national": 1.4088910961267835,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 107.47394290206446,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 229,
      "floor_total": 14752,
      "cost_total": 324970,
      "price_per_tsubo": 72.82284275352494,
      "price_per_sqm": 220288.7744034707,
      "cost_per_unit": 1419.0829694323145,
      "floor_per_unit": 64.41921397379913,
      "yoy": -27.608329676825193,
      "ratio_national": 0.9766965242334845,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 77.96878239135432,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 392,
      "floor_total": 18899,
      "cost_total": 589575,
      "price_per_tsubo": 103.12773899412667,
      "price_per_sqm": 311960.95031483145,
      "cost_per_unit": 1504.017857142857,
      "floor_per_unit": 48.21173469387755,
      "yoy": 41.61454715956532,
      "ratio_national": 1.2201004793027626,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 110.41513810934333,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 243,
      "floor_total": 16917,
      "cost_total": 523988,
      "price_per_tsubo": 102.39370399716262,
      "price_per_sqm": 309740.4977241828,
      "cost_per_unit": 2156.329218106996,
      "floor_per_unit": 69.61728395061728,
      "yoy": -0.7117726075676511,
      "ratio_national": 1.23791676003245,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 107.55641176172543,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 245,
      "floor_total": 11915,
      "cost_total": 380407,
      "price_per_tsubo": 105.54306810994544,
      "price_per_sqm": 319267.31011330255,
      "cost_per_unit": 1552.6816326530611,
      "floor_per_unit": 48.63265306122449,
      "yoy": 3.0757400014263414,
      "ratio_national": 1.225594398751132,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 107.58722539240107,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 92,
      "floor_total": 6601,
      "cost_total": 152600,
      "price_per_tsubo": 76.42229268292684,
      "price_per_sqm": 231177.09437963946,
      "cost_per_unit": 1658.695652173913,
      "floor_per_unit": 71.75,
      "yoy": -27.591367153248903,
      "ratio_national": 1.0049300373316994,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 76.26975317657369,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 90,
      "floor_total": 4141,
      "cost_total": 137843,
      "price_per_tsubo": 110.04105553489497,
      "price_per_sqm": 332873.70200434676,
      "cost_per_unit": 1531.588888888889,
      "floor_per_unit": 46.01111111111111,
      "yoy": 43.990780270687615,
      "ratio_national": 1.233277640058307,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 110.04105553489497,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 73,
      "floor_total": 4409,
      "cost_total": 174608,
      "price_per_tsubo": 130.9179814742572,
      "price_per_sqm": 396026.30982082104,
      "cost_per_unit": 2391.890410958904,
      "floor_per_unit": 60.397260273972606,
      "yoy": 18.971942642573048,
      "ratio_national": 1.431411839919252,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 120.88456276478044,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 145,
      "floor_total": 8735,
      "cost_total": 195600,
      "price_per_tsubo": 74.02547498568975,
      "price_per_sqm": 223926.7315397825,
      "cost_per_unit": 1348.9655172413793,
      "floor_per_unit": 60.241379310344826,
      "yoy": -43.456602254255195,
      "ratio_national": 0.9355809365571875,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 63.59576888804962,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 45,
      "floor_total": 2035,
      "cost_total": 63320,
      "price_per_tsubo": 102.8612397051597,
      "price_per_sqm": 311154.79115479114,
      "cost_per_unit": 1407.111111111111,
      "floor_per_unit": 45.22222222222222,
      "yoy": 38.95383950598674,
      "ratio_national": 1.0617161384340217,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 87.91558949158949,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 13,
      "floor_total": 401,
      "cost_total": 11000,
      "price_per_tsubo": 90.6825187032419,
      "price_per_sqm": 274314.2144638404,
      "cost_per_unit": 846.1538461538462,
      "floor_per_unit": 30.846153846153847,
      "yoy": -11.839951605509281,
      "ratio_national": 0.8401233253938066,
      "rank_in_national": 10,
      "is_spliced": true,
      "price_per_tsubo_real": 74.69729711963912,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 28,
      "floor_total": 1356,
      "cost_total": 47892,
      "price_per_tsubo": 116.75582203539824,
      "price_per_sqm": 353185.8407079646,
      "cost_per_unit": 1710.4285714285713,
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      "is_spliced": false,
      "price_per_tsubo_real": 93.93066937682883,
      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}