{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "other",
    "name": "その他"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "一戸建"
  },
  "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": 2012,
      "units": 33,
      "floor_total": 2727,
      "cost_total": 40871,
      "price_per_tsubo": 49.545633696369634,
      "price_per_sqm": 149875.32086541987,
      "cost_per_unit": 1238.5151515151515,
      "floor_per_unit": 82.63636363636364,
      "yoy": null,
      "ratio_national": 0.8656462775403398,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 57.34448344487226,
      "deflator": 86.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 10,
      "floor_total": 1405,
      "cost_total": 23920,
      "price_per_tsubo": 56.2807806405694,
      "price_per_sqm": 170249.1103202847,
      "cost_per_unit": 2392,
      "floor_per_unit": 140.5,
      "yoy": 13.593825412496985,
      "ratio_national": 0.958205436584561,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 63.66604144860791,
      "deflator": 88.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 27,
      "floor_total": 3319,
      "cost_total": 54458,
      "price_per_tsubo": 54.2412509249774,
      "price_per_sqm": 164079.54203073215,
      "cost_per_unit": 2016.962962962963,
      "floor_per_unit": 122.92592592592592,
      "yoy": -3.6238475948249804,
      "ratio_national": 0.9605364544098431,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 59.21533943774826,
      "deflator": 91.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 28,
      "floor_total": 3417,
      "cost_total": 62746,
      "price_per_tsubo": 60.70386284460052,
      "price_per_sqm": 183628.91425226806,
      "cost_per_unit": 2240.9285714285716,
      "floor_per_unit": 122.03571428571429,
      "yoy": 11.914570201490626,
      "ratio_national": 1.0287936819453214,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 65.55492747797032,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 13,
      "floor_total": 1992,
      "cost_total": 28603,
      "price_per_tsubo": 47.46762618975904,
      "price_per_sqm": 143589.3574297189,
      "cost_per_unit": 2200.230769230769,
      "floor_per_unit": 153.23076923076923,
      "yoy": -21.80460358630838,
      "ratio_national": 0.8009574865782859,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 51.15045925620586,
      "deflator": 92.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 30,
      "floor_total": 3383,
      "cost_total": 66159,
      "price_per_tsubo": 64.649057230269,
      "price_per_sqm": 195563.10966597695,
      "cost_per_unit": 2205.3,
      "floor_per_unit": 112.76666666666667,
      "yoy": 36.196103364900914,
      "ratio_national": 1.1268052682018546,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 68.12334797710115,
      "deflator": 94.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 26,
      "floor_total": 3244,
      "cost_total": 67037,
      "price_per_tsubo": 68.31388539765722,
      "price_per_sqm": 206649.19852034526,
      "cost_per_unit": 2578.346153846154,
      "floor_per_unit": 124.76923076923077,
      "yoy": 5.668803729549721,
      "ratio_national": 1.151256502247913,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 69.56607474303179,
      "deflator": 98.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 21,
      "floor_total": 2271,
      "cost_total": 39739,
      "price_per_tsubo": 57.846230211360634,
      "price_per_sqm": 174984.5882870982,
      "cost_per_unit": 1892.3333333333333,
      "floor_per_unit": 108.14285714285714,
      "yoy": -15.322880737003963,
      "ratio_national": 0.9883371948063139,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 57.73076867401261,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 53,
      "floor_total": 6135,
      "cost_total": 128431,
      "price_per_tsubo": 69.20389820537896,
      "price_per_sqm": 209341.48329258355,
      "cost_per_unit": 2423.2264150943397,
      "floor_per_unit": 115.75471698113208,
      "yoy": 19.63424055901184,
      "ratio_national": 1.1393076827869,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 69.20389820537896,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 20,
      "floor_total": 2217,
      "cost_total": 43286,
      "price_per_tsubo": 64.544170473613,
      "price_per_sqm": 195245.82769508346,
      "cost_per_unit": 2164.3,
      "floor_per_unit": 110.85,
      "yoy": -6.7333312900049735,
      "ratio_national": 1.091971331292604,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 61.12137355455777,
      "deflator": 105.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2024,
      "units": 10,
      "floor_total": 1339,
      "cost_total": 46726,
      "price_per_tsubo": 115.35947986557133,
      "price_per_sqm": 348961.9118745332,
      "cost_per_unit": 4672.6,
      "floor_per_unit": 133.9,
      "yoy": null,
      "ratio_national": 1.1834861925955624,
      "rank_in_national": 1,
      "is_spliced": true,
      "price_per_tsubo_real": 96.61597978691066,
      "deflator": 119.4,
      "deflator_provisional": true
    }
  ]
}