{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "apartment",
    "label": "共同住宅"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 630,
    "price_per_tsubo": 133.9203944527768,
    "prev_price_per_tsubo": 112.52329189839409,
    "change_vs_prev": 19.015709719640796,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 970,
      "floor_total": 64216,
      "cost_total": 1168679,
      "price_per_tsubo": 60.16269078438396,
      "price_per_sqm": 181991.87118475145,
      "cost_per_unit": 1204.8237113402063,
      "floor_per_unit": 66.20206185567011,
      "yoy": null,
      "ratio_national": 1.0170516990385627,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 68.52242686148516,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 976,
      "floor_total": 60407,
      "cost_total": 1174534,
      "price_per_tsubo": 64.27670223417816,
      "price_per_sqm": 194436.73746420117,
      "cost_per_unit": 1203.4159836065573,
      "floor_per_unit": 61.892418032786885,
      "yoy": 6.838144032716786,
      "ratio_national": 1.0335267704800442,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 71.10254671922362,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1363,
      "floor_total": 65921,
      "cost_total": 1270676,
      "price_per_tsubo": 63.72154569924607,
      "price_per_sqm": 192757.391423067,
      "cost_per_unit": 932.2641232575202,
      "floor_per_unit": 48.36463683052091,
      "yoy": -0.8636979117402355,
      "ratio_national": 0.9329869896709408,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 68.22435299705147,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1277,
      "floor_total": 79219,
      "cost_total": 1329772,
      "price_per_tsubo": 55.491068807735516,
      "price_per_sqm": 167860.2355495525,
      "cost_per_unit": 1041.324980422866,
      "floor_per_unit": 62.035238841033674,
      "yoy": -12.916317081128081,
      "ratio_national": 0.7613288331922594,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 59.53977339885784,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1778,
      "floor_total": 99972,
      "cost_total": 2016824,
      "price_per_tsubo": 66.69063948865681,
      "price_per_sqm": 201738.88688832874,
      "cost_per_unit": 1134.3217097862766,
      "floor_per_unit": 56.227221597300336,
      "yoy": 20.18265447314662,
      "ratio_national": 0.8972817378871623,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 71.32688715364365,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2024,
      "floor_total": 108299,
      "cost_total": 2334650,
      "price_per_tsubo": 71.26439416338101,
      "price_per_sqm": 215574.47437187785,
      "cost_per_unit": 1153.4832015810277,
      "floor_per_unit": 53.50741106719368,
      "yoy": 6.858165868243216,
      "ratio_national": 0.9525610819737101,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 74.85755689430779,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2311,
      "floor_total": 118928,
      "cost_total": 2600918,
      "price_per_tsubo": 72.29658882029463,
      "price_per_sqm": 218696.85860352483,
      "cost_per_unit": 1125.451319774989,
      "floor_per_unit": 51.46170488965816,
      "yoy": 1.4484016443712555,
      "ratio_national": 0.9478445541203442,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 73.69682856299147,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2017,
      "floor_total": 116327,
      "cost_total": 2876828,
      "price_per_tsubo": 81.75392844412734,
      "price_per_sqm": 247305.26876821375,
      "cost_per_unit": 1426.290530490828,
      "floor_per_unit": 57.673277144273676,
      "yoy": 13.081308230655985,
      "ratio_national": 1.0343296846985635,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 81.59074695022689,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2522,
      "floor_total": 145459,
      "cost_total": 3391525,
      "price_per_tsubo": 77.07786681985989,
      "price_per_sqm": 233160.2032187764,
      "cost_per_unit": 1344.7759714512292,
      "floor_per_unit": 57.67605075337034,
      "yoy": -5.719678201718692,
      "ratio_national": 0.9492936144159353,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 77.07786681985989,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1545,
      "floor_total": 75604,
      "cost_total": 2077694,
      "price_per_tsubo": 90.84731030448125,
      "price_per_sqm": 274812.708322311,
      "cost_per_unit": 1344.7857605177994,
      "floor_per_unit": 48.93462783171521,
      "yoy": 17.86432870126282,
      "ratio_national": 1.0979958168279558,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 83.57618243282545,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2176,
      "floor_total": 120796,
      "cost_total": 3274422,
      "price_per_tsubo": 89.6101816565118,
      "price_per_sqm": 271070.39968210866,
      "cost_per_unit": 1504.7895220588234,
      "floor_per_unit": 55.512867647058826,
      "yoy": -1.36176695140795,
      "ratio_national": 1.0329223066431077,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 77.71915148006228,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1915,
      "floor_total": 98698,
      "cost_total": 2596032,
      "price_per_tsubo": 86.95147445014084,
      "price_per_sqm": 263027.82224563824,
      "cost_per_unit": 1355.6302872062663,
      "floor_per_unit": 51.53942558746736,
      "yoy": -2.9669699996392795,
      "ratio_national": 0.9159672990276615,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 75.67578281126269,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2102,
      "floor_total": 128609,
      "cost_total": 5168568,
      "price_per_tsubo": 132.85384699919913,
      "price_per_sqm": 401882.2943961931,
      "cost_per_unit": 2458.8810656517603,
      "floor_per_unit": 61.184110371075164,
      "yoy": 52.79079261085946,
      "ratio_national": 1.2357981435214762,
      "rank_in_national": 3,
      "is_spliced": true,
      "price_per_tsubo_real": 111.36114585012503,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1882,
      "floor_total": 87403,
      "cost_total": 3072573,
      "price_per_tsubo": 116.21204189409974,
      "price_per_sqm": 351540.9082068121,
      "cost_per_unit": 1632.6105207226356,
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      "yoy": -12.526400613148759,
      "ratio_national": 1.0086796088009282,
      "rank_in_national": 6,
      "is_spliced": false,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}