{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "company",
    "building_type": "rowhouse",
    "label": "給与住宅・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": null,
  "years": [
    {
      "fiscal_year": 2013,
      "units": 42,
      "floor_total": 1741,
      "cost_total": 29608,
      "price_per_tsubo": 56.21931666858128,
      "price_per_sqm": 170063.18207926478,
      "cost_per_unit": 704.952380952381,
      "floor_per_unit": 41.45238095238095,
      "yoy": null,
      "ratio_national": 1.0679662660614768,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 61.98381110097164,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 64,
      "floor_total": 1960,
      "cost_total": 35097,
      "price_per_tsubo": 59.19556715816326,
      "price_per_sqm": 179066.32653061225,
      "cost_per_unit": 548.390625,
      "floor_per_unit": 30.625,
      "yoy": 5.293999760131007,
      "ratio_national": 1.153181330612714,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 63.31076701407835,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 65,
      "floor_total": 1806,
      "cost_total": 35350,
      "price_per_tsubo": 64.7063546511628,
      "price_per_sqm": 195736.43410852714,
      "cost_per_unit": 543.8461538461538,
      "floor_per_unit": 27.784615384615385,
      "yoy": 9.30945974092181,
      "ratio_national": 1.1244039457982304,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 69.20465738092277,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 82,
      "floor_total": 3085,
      "cost_total": 62435,
      "price_per_tsubo": 66.90340312803889,
      "price_per_sqm": 202382.49594813614,
      "cost_per_unit": 761.4024390243902,
      "floor_per_unit": 37.6219512195122,
      "yoy": 3.3954137715229926,
      "ratio_national": 1.276324469413076,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 71.24963059429061,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 37,
      "floor_total": 1644,
      "cost_total": 26770,
      "price_per_tsubo": 53.82968266423357,
      "price_per_sqm": 162834.5498783455,
      "cost_per_unit": 723.5135135135135,
      "floor_per_unit": 44.432432432432435,
      "yoy": -19.54118901662595,
      "ratio_national": 1.064952295370464,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 56.48445190370784,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 76,
      "floor_total": 1881,
      "cost_total": 38304,
      "price_per_tsubo": 67.31790545454545,
      "price_per_sqm": 203636.36363636365,
      "cost_per_unit": 504,
      "floor_per_unit": 24.75,
      "yoy": 25.05722144870446,
      "ratio_national": 1.19592962199336,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 68.7619054694029,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 33,
      "floor_total": 1148,
      "cost_total": 25480,
      "price_per_tsubo": 73.37241219512195,
      "price_per_sqm": 221951.21951219512,
      "cost_per_unit": 772.1212121212121,
      "floor_per_unit": 34.78787878787879,
      "yoy": 8.993902439024403,
      "ratio_national": 1.2112872752151846,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 73.29911308203991,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 14,
      "floor_total": 1004,
      "cost_total": 13537,
      "price_per_tsubo": 44.57219046812749,
      "price_per_sqm": 134830.67729083664,
      "cost_per_unit": 966.9285714285714,
      "floor_per_unit": 71.71428571428571,
      "yoy": -39.252112429403276,
      "ratio_national": 0.7292781347633852,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 44.57219046812749,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 32,
      "floor_total": 1168,
      "cost_total": 21857,
      "price_per_tsubo": 61.86185961472602,
      "price_per_sqm": 187131.84931506848,
      "cost_per_unit": 683.03125,
      "floor_per_unit": 36.5,
      "yoy": 38.79026129299605,
      "ratio_national": 1.0665534100422633,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 56.08509484562649,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 16,
      "floor_total": 551,
      "cost_total": 9700,
      "price_per_tsubo": 58.196303085299455,
      "price_per_sqm": 176043.55716878403,
      "cost_per_unit": 606.25,
      "floor_per_unit": 34.4375,
      "yoy": null,
      "ratio_national": 0.7431776439477288,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 50.693643802525656,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}