{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "rowhouse",
    "label": "分譲住宅・長屋建"
  },
  "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": 31,
    "price_per_tsubo": 72.09296193497225,
    "prev_price_per_tsubo": 103.3059375,
    "change_vs_prev": -30.214115781126083,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 68,
      "floor_total": 5277,
      "cost_total": 122400,
      "price_per_tsubo": 76.67778965321206,
      "price_per_sqm": 231949.97157475838,
      "cost_per_unit": 1800,
      "floor_per_unit": 77.6029411764706,
      "yoy": null,
      "ratio_national": 1.0913343066081505,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 87.33233445696135,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 61,
      "floor_total": 4686,
      "cost_total": 109450,
      "price_per_tsubo": 77.21270070422536,
      "price_per_sqm": 233568.0751173709,
      "cost_per_unit": 1794.2622950819673,
      "floor_per_unit": 76.81967213114754,
      "yoy": 0.6976088557488769,
      "ratio_national": 1.1126251909337832,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 85.50686678208788,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 96,
      "floor_total": 7976,
      "cost_total": 195530,
      "price_per_tsubo": 81.04076212387162,
      "price_per_sqm": 245147.9438314945,
      "cost_per_unit": 2036.7708333333333,
      "floor_per_unit": 83.08333333333333,
      "yoy": 4.957813137906175,
      "ratio_national": 1.0338621528078207,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 86.58201081610216,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 74,
      "floor_total": 5378,
      "cost_total": 128300,
      "price_per_tsubo": 78.86442116028263,
      "price_per_sqm": 238564.5221271848,
      "cost_per_unit": 1733.7837837837837,
      "floor_per_unit": 72.67567567567568,
      "yoy": -2.685489260654317,
      "ratio_national": 1.112836215644001,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 84.43728175619125,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 30,
      "floor_total": 2242,
      "cost_total": 65900,
      "price_per_tsubo": 97.1684036574487,
      "price_per_sqm": 293933.9875111508,
      "cost_per_unit": 2196.6666666666665,
      "floor_per_unit": 74.73333333333333,
      "yoy": 23.20942983904668,
      "ratio_national": 1.183115191604478,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 104.03469342339262,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 45,
      "floor_total": 3685,
      "cost_total": 105138,
      "price_per_tsubo": 94.31862931343284,
      "price_per_sqm": 285313.4328358209,
      "cost_per_unit": 2336.4,
      "floor_per_unit": 81.88888888888889,
      "yoy": -2.9328199669331645,
      "ratio_national": 0.9746385204789404,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 99.0741904552866,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 52,
      "floor_total": 3905,
      "cost_total": 96020,
      "price_per_tsubo": 81.28603221510883,
      "price_per_sqm": 245889.8847631242,
      "cost_per_unit": 1846.5384615384614,
      "floor_per_unit": 75.09615384615384,
      "yoy": -13.81762775094517,
      "ratio_national": 1.0105911864332464,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 82.86037942416803,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 35,
      "floor_total": 2701,
      "cost_total": 58000,
      "price_per_tsubo": 70.98697519437246,
      "price_per_sqm": 214735.28322843392,
      "cost_per_unit": 1657.142857142857,
      "floor_per_unit": 77.17142857142858,
      "yoy": -12.67014361518074,
      "ratio_national": 0.8553812821556563,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 70.84528462512222,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 31,
      "floor_total": 2576,
      "cost_total": 56000,
      "price_per_tsubo": 71.86500000000001,
      "price_per_sqm": 217391.30434782608,
      "cost_per_unit": 1806.4516129032259,
      "floor_per_unit": 83.09677419354838,
      "yoy": 1.236881559220393,
      "ratio_national": 1.1066225450169755,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 71.86500000000001,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 59,
      "floor_total": 4550,
      "cost_total": 120000,
      "price_per_tsubo": 87.18567032967033,
      "price_per_sqm": 263736.26373626373,
      "cost_per_unit": 2033.8983050847457,
      "floor_per_unit": 77.11864406779661,
      "yoy": 21.31868131868131,
      "ratio_national": 1.0164655017114035,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 80.5038507199172,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 75,
      "floor_total": 6033,
      "cost_total": 186172,
      "price_per_tsubo": 102.01318347091,
      "price_per_sqm": 308589.42483010114,
      "cost_per_unit": 2482.2933333333335,
      "floor_per_unit": 80.44,
      "yoy": 17.006823581413343,
      "ratio_national": 1.082707836931846,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 87.64019198531786,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 69,
      "floor_total": 5383,
      "cost_total": 154242,
      "price_per_tsubo": 94.72258242244101,
      "price_per_sqm": 286535.38918818504,
      "cost_per_unit": 2235.391304347826,
      "floor_per_unit": 78.01449275362319,
      "yoy": -7.146724374647095,
      "ratio_national": 1.042795069667759,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 80.95947215593249,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 75,
      "floor_total": 5679,
      "cost_total": 198600,
      "price_per_tsubo": 115.60660221870049,
      "price_per_sqm": 349709.4558901215,
      "cost_per_unit": 2648,
      "floor_per_unit": 75.72,
      "yoy": 22.047561692439444,
      "ratio_national": 1.0244905189358688,
      "rank_in_national": 1,
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      "price_per_tsubo_real": 95.22784367273516,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 88,
      "floor_total": 7333,
      "cost_total": 222157,
      "price_per_tsubo": 100.15060534978863,
      "price_per_sqm": 302955.1343242875,
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      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}