{
  "area": {
    "code": "09000",
    "name": "栃木県",
    "slug": "tochigi"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "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": 445,
    "price_per_tsubo": 75.06085502203182,
    "prev_price_per_tsubo": 84.31272701881952,
    "change_vs_prev": -10.973280457080435,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 3063,
      "floor_total": 163825,
      "cost_total": 2457168,
      "price_per_tsubo": 49.58267299081337,
      "price_per_sqm": 149987.3645658477,
      "cost_per_unit": 802.2095984329089,
      "floor_per_unit": 53.485145282402875,
      "yoy": null,
      "ratio_national": 0.9511521965529475,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 56.472292700243024,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2662,
      "floor_total": 142136,
      "cost_total": 2245059,
      "price_per_tsubo": 52.21543867570496,
      "price_per_sqm": 157951.4690155907,
      "cost_per_unit": 843.3730277986476,
      "floor_per_unit": 53.394440270473325,
      "yoy": 5.309850248249792,
      "ratio_national": 0.9611224167666635,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 57.76044101294796,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 3027,
      "floor_total": 159903,
      "cost_total": 2591909,
      "price_per_tsubo": 53.584403376484495,
      "price_per_sqm": 162092.58112730843,
      "cost_per_unit": 856.2632969937232,
      "floor_per_unit": 52.825569871159566,
      "yoy": 2.6217623283446567,
      "ratio_national": 0.9621588696179836,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 57.37088155940524,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2868,
      "floor_total": 147541,
      "cost_total": 2517423,
      "price_per_tsubo": 56.405146902691456,
      "price_per_sqm": 170625.31770829804,
      "cost_per_unit": 877.7625523012553,
      "floor_per_unit": 51.44386331938633,
      "yoy": 5.264112966581691,
      "ratio_national": 0.9962445084303991,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 60.520543887007996,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2984,
      "floor_total": 157899,
      "cost_total": 2765706,
      "price_per_tsubo": 57.903110455037705,
      "price_per_sqm": 175156.6507704292,
      "cost_per_unit": 926.8451742627345,
      "floor_per_unit": 52.9152144772118,
      "yoy": 2.6557213917561384,
      "ratio_national": 1.0210104776398756,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 61.928460379719475,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2528,
      "floor_total": 135398,
      "cost_total": 2336771,
      "price_per_tsubo": 57.05308944068597,
      "price_per_sqm": 172585.34099469712,
      "cost_per_unit": 924.3556170886076,
      "floor_per_unit": 53.55933544303797,
      "yoy": -1.4680057904864707,
      "ratio_national": 1.0023368655445064,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 59.92971579903988,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1877,
      "floor_total": 102426,
      "cost_total": 1714608,
      "price_per_tsubo": 55.338820029289444,
      "price_per_sqm": 167399.68367406714,
      "cost_per_unit": 913.4832179009057,
      "floor_per_unit": 54.56899307405434,
      "yoy": -3.0046916445755856,
      "ratio_national": 0.9584007784053121,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 56.41062184433176,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1456,
      "floor_total": 76198,
      "cost_total": 1351296,
      "price_per_tsubo": 58.62490884065198,
      "price_per_sqm": 177340.08766634294,
      "cost_per_unit": 928.0879120879121,
      "floor_per_unit": 52.33379120879121,
      "yoy": 5.938125911653502,
      "ratio_national": 1.0077660437242164,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 58.50789305454289,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1060,
      "floor_total": 57413,
      "cost_total": 1003001,
      "price_per_tsubo": 57.75191464981799,
      "price_per_sqm": 174699.28413425531,
      "cost_per_unit": 946.2273584905661,
      "floor_per_unit": 54.16320754716981,
      "yoy": -1.4891182060630115,
      "ratio_national": 0.986085341340216,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 57.75191464981799,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 837,
      "floor_total": 45058,
      "cost_total": 766248,
      "price_per_tsubo": 56.21765226863154,
      "price_per_sqm": 170058.14727684317,
      "cost_per_unit": 915.4695340501792,
      "floor_per_unit": 53.83273596176822,
      "yoy": -2.656643317350671,
      "ratio_national": 0.9563415463926407,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 51.718171360286604,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 974,
      "floor_total": 53969,
      "cost_total": 1008543,
      "price_per_tsubo": 61.7767860062258,
      "price_per_sqm": 186874.50202894254,
      "cost_per_unit": 1035.465092402464,
      "floor_per_unit": 55.40965092402464,
      "yoy": 9.888591062163865,
      "ratio_national": 1.011281410273048,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 53.57917259863469,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 858,
      "floor_total": 46989,
      "cost_total": 954201,
      "price_per_tsubo": 67.1303522907489,
      "price_per_sqm": 203069.0161527166,
      "cost_per_unit": 1112.1223776223776,
      "floor_per_unit": 54.76573426573427,
      "yoy": 8.665983827620272,
      "ratio_national": 0.9882982764011433,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 58.425023751739694,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1113,
      "floor_total": 60467,
      "cost_total": 1310303,
      "price_per_tsubo": 71.63554590718904,
      "price_per_sqm": 216697.2067408669,
      "cost_per_unit": 1177.2713387241688,
      "floor_per_unit": 54.32794249775382,
      "yoy": 6.711112727261814,
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      "is_spliced": true,
      "price_per_tsubo_real": 60.04655985514589,
      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 1133,
      "floor_total": 59325,
      "cost_total": 1333867,
      "price_per_tsubo": 74.32758853653603,
      "price_per_sqm": 224840.62368310156,
      "cost_per_unit": 1177.28773168579,
      "floor_per_unit": 52.36098852603707,
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      "rank_in_national": 18,
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      "price_per_tsubo_real": 60.62609179162808,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}