{
  "area": {
    "code": "15000",
    "name": "新潟県",
    "slug": "niigata"
  },
  "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": 11,
      "floor_total": 749,
      "cost_total": 13699,
      "price_per_tsubo": 60.461972242990655,
      "price_per_sqm": 182897.19626168226,
      "cost_per_unit": 1245.3636363636363,
      "floor_per_unit": 68.0909090909091,
      "yoy": null,
      "ratio_national": 1.1117368258166116,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 68.78495135721349,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 26,
      "floor_total": 1998,
      "cost_total": 41700,
      "price_per_tsubo": 68.99471621621622,
      "price_per_sqm": 208708.7087087087,
      "cost_per_unit": 1603.8461538461538,
      "floor_per_unit": 76.84615384615384,
      "yoy": null,
      "ratio_national": 1.2018865046060132,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 73.79114033819917,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 19,
      "floor_total": 2328,
      "cost_total": 39642,
      "price_per_tsubo": 56.29215085051546,
      "price_per_sqm": 170283.50515463916,
      "cost_per_unit": 2086.4210526315787,
      "floor_per_unit": 122.52631578947368,
      "yoy": -18.41092486835275,
      "ratio_national": 0.9617773265275722,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 60.20550893103258,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 10,
      "floor_total": 1142,
      "cost_total": 20306,
      "price_per_tsubo": 58.780535674255695,
      "price_per_sqm": 177810.8581436077,
      "cost_per_unit": 2030.6,
      "floor_per_unit": 114.2,
      "yoy": 4.420482760284239,
      "ratio_national": 1.0415364229401165,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 62.599079525298926,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 14,
      "floor_total": 1407,
      "cost_total": 31367,
      "price_per_tsubo": 73.69773626865673,
      "price_per_sqm": 222935.3233830846,
      "cost_per_unit": 2240.5,
      "floor_per_unit": 100.5,
      "yoy": 25.377789472807354,
      "ratio_national": 1.2811142108549416,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 77.33235705000706,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 33,
      "floor_total": 3137,
      "cost_total": 59069,
      "price_per_tsubo": 62.24727749760918,
      "price_per_sqm": 188297.73669110614,
      "cost_per_unit": 1789.969696969697,
      "floor_per_unit": 95.06060606060606,
      "yoy": -15.53705629343376,
      "ratio_national": 1.0701225086488795,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 63.582510212062495,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 46,
      "floor_total": 3151,
      "cost_total": 56903,
      "price_per_tsubo": 59.69830795620438,
      "price_per_sqm": 180587.11520152332,
      "cost_per_unit": 1237.0217391304348,
      "floor_per_unit": 68.5,
      "yoy": -4.094909277763515,
      "ratio_national": 0.9590338006210597,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 59.63866928691747,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 33,
      "floor_total": 2445,
      "cost_total": 39016,
      "price_per_tsubo": 52.75202561963191,
      "price_per_sqm": 159574.64212678937,
      "cost_per_unit": 1182.3030303030303,
      "floor_per_unit": 74.0909090909091,
      "yoy": -11.635643579158684,
      "ratio_national": 0.85120823888063,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 52.7520256196319,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 13,
      "floor_total": 487,
      "cost_total": 9760,
      "price_per_tsubo": 66.2515613963039,
      "price_per_sqm": 200410.6776180698,
      "cost_per_unit": 750.7692307692307,
      "floor_per_unit": 37.46153846153846,
      "yoy": 25.590554330577355,
      "ratio_national": 1.123981473933981,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 60.06487887244234,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 15,
      "floor_total": 1030,
      "cost_total": 37093,
      "price_per_tsubo": 119.0501635631068,
      "price_per_sqm": 360126.213592233,
      "cost_per_unit": 2472.866666666667,
      "floor_per_unit": 68.66666666666667,
      "yoy": null,
      "ratio_national": 1.3142618686204053,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 103.70223306890838,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 97,
      "floor_total": 3347,
      "cost_total": 66645,
      "price_per_tsubo": 65.82443219300866,
      "price_per_sqm": 199118.61368389602,
      "cost_per_unit": 687.0618556701031,
      "floor_per_unit": 34.50515463917526,
      "yoy": -44.70865875113555,
      "ratio_national": 0.7014295008871977,
      "rank_in_national": 36,
      "is_spliced": true,
      "price_per_tsubo_real": 55.40777120623625,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 124,
      "floor_total": 3735,
      "cost_total": 73950,
      "price_per_tsubo": 65.45198674698796,
      "price_per_sqm": 197991.96787148595,
      "cost_per_unit": 596.3709677419355,
      "floor_per_unit": 30.120967741935484,
      "yoy": -0.5658164204571214,
      "ratio_national": 0.6467007914609294,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 53.51756888551754,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}