{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "all",
    "label": "新築住宅すべて"
  },
  "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": 3225,
    "price_per_tsubo": 101.280445240635,
    "prev_price_per_tsubo": 98.3798545991423,
    "change_vs_prev": 2.9483583334326084,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 7425,
      "floor_total": 853339,
      "cost_total": 14718628,
      "price_per_tsubo": 57.01918376649843,
      "price_per_sqm": 172482.77648156244,
      "cost_per_unit": 1982.3068013468014,
      "floor_per_unit": 114.92781144781145,
      "yoy": null,
      "ratio_national": 1.0803343751520817,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 64.86824091751812,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 8589,
      "floor_total": 978718,
      "cost_total": 17140102,
      "price_per_tsubo": 57.89367089455798,
      "price_per_sqm": 175128.0961420961,
      "cost_per_unit": 1995.5876120619396,
      "floor_per_unit": 113.95016882058447,
      "yoy": 1.53367177552155,
      "ratio_national": 1.084139680118777,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 63.82984663126569,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 7390,
      "floor_total": 804480,
      "cost_total": 14374649,
      "price_per_tsubo": 59.06867904448836,
      "price_per_sqm": 178682.49055290374,
      "cost_per_unit": 1945.1487144790258,
      "floor_per_unit": 108.86062246278755,
      "yoy": 2.0295969002733116,
      "ratio_national": 1.087662003289381,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 63.17505780159183,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 7604,
      "floor_total": 839324,
      "cost_total": 15316360,
      "price_per_tsubo": 60.3255354599654,
      "price_per_sqm": 182484.47560179382,
      "cost_per_unit": 2014.250394529195,
      "floor_per_unit": 110.3792740662809,
      "yoy": 2.127788255651386,
      "ratio_national": 1.097860603506624,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 64.51928926199508,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 8199,
      "floor_total": 884835,
      "cost_total": 16207262,
      "price_per_tsubo": 60.55118145979759,
      "price_per_sqm": 183167.05374448345,
      "cost_per_unit": 1976.7364312721063,
      "floor_per_unit": 107.9198682766191,
      "yoy": 0.37404723905341,
      "ratio_national": 1.0990397708411623,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 64.48475128838933,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 8269,
      "floor_total": 878315,
      "cost_total": 16202523,
      "price_per_tsubo": 60.9828347553782,
      "price_per_sqm": 184472.80303763456,
      "cost_per_unit": 1959.4295561736606,
      "floor_per_unit": 106.21780142701657,
      "yoy": 0.7128734488313748,
      "ratio_national": 1.0986834794080238,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 63.990382744363274,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 8569,
      "floor_total": 911231,
      "cost_total": 17001580,
      "price_per_tsubo": 61.678820352029284,
      "price_per_sqm": 186578.15636210795,
      "cost_per_unit": 1984.079822616408,
      "floor_per_unit": 106.34041311704983,
      "yoy": 1.1412811481180007,
      "ratio_national": 1.1004601285055347,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 63.001859399417036,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 8630,
      "floor_total": 919058,
      "cost_total": 17461683,
      "price_per_tsubo": 62.80850288509539,
      "price_per_sqm": 189995.4409841381,
      "cost_per_unit": 2023.3699884125144,
      "floor_per_unit": 106.49571263035921,
      "yoy": 1.8315566455689325,
      "ratio_national": 1.1130100611146712,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 62.74575712796743,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 8016,
      "floor_total": 861913,
      "cost_total": 16677705,
      "price_per_tsubo": 63.96584157792028,
      "price_per_sqm": 193496.38536604043,
      "cost_per_unit": 2080.5520209580836,
      "floor_per_unit": 107.52407684630738,
      "yoy": 1.8426465202365572,
      "ratio_national": 1.1239068546839572,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 63.96584157792028,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 8456,
      "floor_total": 922880,
      "cost_total": 17504400,
      "price_per_tsubo": 62.70140264823162,
      "price_per_sqm": 189671.46324549237,
      "cost_per_unit": 2070.0567644276252,
      "floor_per_unit": 109.13907284768212,
      "yoy": -1.976740864338311,
      "ratio_national": 1.0992589866577658,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 56.84623993493347,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 7976,
      "floor_total": 843853,
      "cost_total": 16174356,
      "price_per_tsubo": 63.36296051710428,
      "price_per_sqm": 191672.672847048,
      "cost_per_unit": 2027.8781344032097,
      "floor_per_unit": 105.79902206619859,
      "yoy": 1.0550926150474371,
      "ratio_national": 1.0845337152279706,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 54.29559598723588,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 7744,
      "floor_total": 779410,
      "cost_total": 19902938,
      "price_per_tsubo": 84.4163321114946,
      "price_per_sqm": 255359.02798270487,
      "cost_per_unit": 2570.1107954545455,
      "floor_per_unit": 100.64695247933884,
      "yoy": 33.22662233988758,
      "ratio_national": 1.238123221312228,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 73.53339034102318,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 7900,
      "floor_total": 802327,
      "cost_total": 21850535,
      "price_per_tsubo": 90.02972615610594,
      "price_per_sqm": 272339.5199214285,
      "cost_per_unit": 2765.890506329114,
      "floor_per_unit": 101.56037974683544,
      "yoy": 6.649654047035991,
      "ratio_national": 1.2538000926043988,
      "rank_in_national": 1,
      "is_spliced": true,
      "price_per_tsubo_real": 75.78259777449995,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 6991,
      "floor_total": 693522,
      "cost_total": 20258017,
      "price_per_tsubo": 96.56326694528796,
      "price_per_sqm": 292103.4516569049,
      "cost_per_unit": 2897.728078958661,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}