{
  "area": {
    "code": "09000",
    "name": "栃木県",
    "slug": "tochigi"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 16,
      "floor_total": 1530,
      "cost_total": 25664,
      "price_per_tsubo": 55.45084611764706,
      "price_per_sqm": 167738.56209150326,
      "cost_per_unit": 1604,
      "floor_per_unit": 95.625,
      "yoy": null,
      "ratio_national": 1.0195953814395298,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 63.084011510406214,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 29,
      "floor_total": 3269,
      "cost_total": 51017,
      "price_per_tsubo": 51.59115583664729,
      "price_per_sqm": 156063.01621290913,
      "cost_per_unit": 1759.2068965517242,
      "floor_per_unit": 112.72413793103448,
      "yoy": -6.960561562597034,
      "ratio_national": 0.8979056886577854,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 56.881097945586866,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 18,
      "floor_total": 1925,
      "cost_total": 29725,
      "price_per_tsubo": 51.04654948051948,
      "price_per_sqm": 154415.58441558442,
      "cost_per_unit": 1651.388888888889,
      "floor_per_unit": 106.94444444444444,
      "yoy": -1.0556196062987855,
      "ratio_national": 0.8892298177598636,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 54.595240086117094,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 11,
      "floor_total": 1584,
      "cost_total": 23700,
      "price_per_tsubo": 49.461630681818185,
      "price_per_sqm": 149621.21212121213,
      "cost_per_unit": 2154.5454545454545,
      "floor_per_unit": 144,
      "yoy": null,
      "ratio_national": 0.8764140935804486,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 52.67479305837932,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 11,
      "floor_total": 2032,
      "cost_total": 36664,
      "price_per_tsubo": 59.64738413385827,
      "price_per_sqm": 180433.07086614173,
      "cost_per_unit": 3333.090909090909,
      "floor_per_unit": 184.72727272727272,
      "yoy": 20.593242300408644,
      "ratio_national": 1.0368718948930369,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 62.589070444762086,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 14,
      "floor_total": 1530,
      "cost_total": 23246,
      "price_per_tsubo": 50.22640152941176,
      "price_per_sqm": 151934.64052287582,
      "cost_per_unit": 1660.4285714285713,
      "floor_per_unit": 109.28571428571429,
      "yoy": -15.794460631004902,
      "ratio_national": 0.863465921174214,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 51.30378092891905,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 18,
      "floor_total": 2144,
      "cost_total": 40600,
      "price_per_tsubo": 62.60031436567165,
      "price_per_sqm": 189365.67164179104,
      "cost_per_unit": 2255.5555555555557,
      "floor_per_unit": 119.11111111111111,
      "yoy": 24.636271879867657,
      "ratio_national": 1.0056535848591626,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 62.53777658908257,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 19,
      "floor_total": 1947,
      "cost_total": 33871,
      "price_per_tsubo": 57.509200354391375,
      "price_per_sqm": 173965.07447354906,
      "cost_per_unit": 1782.6842105263158,
      "floor_per_unit": 102.47368421052632,
      "yoy": -8.132729145002681,
      "ratio_national": 0.9279701504936516,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 57.509200354391375,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 23,
      "floor_total": 1719,
      "cost_total": 33122,
      "price_per_tsubo": 63.69655403141361,
      "price_per_sqm": 192681.79173938336,
      "cost_per_unit": 1440.0869565217392,
      "floor_per_unit": 74.73913043478261,
      "yoy": 10.75889360118667,
      "ratio_national": 1.0806348586485974,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 57.74846240382014,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 32,
      "floor_total": 3372,
      "cost_total": 62508,
      "price_per_tsubo": 61.28064096085409,
      "price_per_sqm": 185373.66548042704,
      "cost_per_unit": 1953.375,
      "floor_per_unit": 105.375,
      "yoy": -3.792847364031726,
      "ratio_national": 0.9333922296503743,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 52.51126046345681,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 19,
      "floor_total": 2207,
      "cost_total": 41805,
      "price_per_tsubo": 62.61828316719529,
      "price_per_sqm": 189420.02718622563,
      "cost_per_unit": 2200.2631578947367,
      "floor_per_unit": 116.15789473684211,
      "yoy": 2.182813667363037,
      "ratio_national": 0.6912785281600673,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 54.54554282856733,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 30,
      "floor_total": 3753,
      "cost_total": 101738,
      "price_per_tsubo": 89.61483160671462,
      "price_per_sqm": 271084.46576072474,
      "cost_per_unit": 3391.266666666667,
      "floor_per_unit": 125.1,
      "yoy": null,
      "ratio_national": 0.8854426795435242,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 73.27459657131203,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}