{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "detached",
    "label": "分譲住宅・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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 565,
    "price_per_tsubo": 90.26718523300846,
    "prev_price_per_tsubo": 100.65648959659124,
    "change_vs_prev": -10.321544497747539,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 826,
      "floor_total": 91512,
      "cost_total": 1527170,
      "price_per_tsubo": 55.167664506294265,
      "price_per_sqm": 166881.93898068013,
      "cost_per_unit": 1848.8740920096852,
      "floor_per_unit": 110.78934624697337,
      "yoy": null,
      "ratio_national": 1.123542419812884,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 62.83333087277252,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 905,
      "floor_total": 104133,
      "cost_total": 1789520,
      "price_per_tsubo": 56.80982321454294,
      "price_per_sqm": 171849.4617460363,
      "cost_per_unit": 1977.3701657458564,
      "floor_per_unit": 115.06408839779006,
      "yoy": 2.9766688928100526,
      "ratio_national": 1.1674904192478937,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 62.84272479484838,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 853,
      "floor_total": 95706,
      "cost_total": 1646498,
      "price_per_tsubo": 56.87184318036487,
      "price_per_sqm": 172037.0718659227,
      "cost_per_unit": 1930.2438452520516,
      "floor_per_unit": 112.19929660023446,
      "yoy": 0.10917120017732707,
      "ratio_national": 1.1615454622216441,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 60.89062439011228,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1011,
      "floor_total": 116469,
      "cost_total": 2033635,
      "price_per_tsubo": 57.72154175488756,
      "price_per_sqm": 174607.40626261066,
      "cost_per_unit": 2011.5084075173097,
      "floor_per_unit": 115.20178041543026,
      "yoy": 1.4940584426425874,
      "ratio_national": 1.169687401311121,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 61.93298471554459,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1143,
      "floor_total": 130639,
      "cost_total": 2269907,
      "price_per_tsubo": 57.439477196932,
      "price_per_sqm": 173754.16223333002,
      "cost_per_unit": 1985.920384951881,
      "floor_per_unit": 114.29483814523185,
      "yoy": -0.4886642826578247,
      "ratio_national": 1.1681682409058016,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 61.4325959325476,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1175,
      "floor_total": 134491,
      "cost_total": 2339103,
      "price_per_tsubo": 57.49517295856228,
      "price_per_sqm": 173922.64166375445,
      "cost_per_unit": 1990.7259574468085,
      "floor_per_unit": 114.4604255319149,
      "yoy": 0.09696425585372648,
      "ratio_national": 1.159459376783741,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 60.39408924218726,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1342,
      "floor_total": 154665,
      "cost_total": 2830661,
      "price_per_tsubo": 60.502187483852204,
      "price_per_sqm": 183018.8471858533,
      "cost_per_unit": 2109.285394932936,
      "floor_per_unit": 115.24962742175857,
      "yoy": 5.230029532143732,
      "ratio_national": 1.2094879989075176,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 61.673993357647504,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1301,
      "floor_total": 150052,
      "cost_total": 2686633,
      "price_per_tsubo": 59.18911114193747,
      "price_per_sqm": 179046.7971103351,
      "cost_per_unit": 2065.0522674865488,
      "floor_per_unit": 115.33589546502691,
      "yoy": -2.170295648013043,
      "ratio_national": 1.181602753922922,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 59.070969203530396,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1315,
      "floor_total": 152221,
      "cost_total": 2828864,
      "price_per_tsubo": 61.434561082636435,
      "price_per_sqm": 185839.2731620473,
      "cost_per_unit": 2151.2273764258557,
      "floor_per_unit": 115.7574144486692,
      "yoy": 3.7936875505940604,
      "ratio_national": 1.2258276144572449,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 61.43456108263643,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1465,
      "floor_total": 167261,
      "cost_total": 2990701,
      "price_per_tsubo": 59.10899407985125,
      "price_per_sqm": 178804.4433549961,
      "cost_per_unit": 2041.4341296928328,
      "floor_per_unit": 114.17133105802048,
      "yoy": -3.7854376458505756,
      "ratio_national": 1.1784473418298653,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 54.37809942948597,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1494,
      "floor_total": 169019,
      "cost_total": 3226509,
      "price_per_tsubo": 63.10628501594495,
      "price_per_sqm": 190896.23060129335,
      "cost_per_unit": 2159.644578313253,
      "floor_per_unit": 113.13186077643908,
      "yoy": 6.762576488264527,
      "ratio_national": 1.2096079325161857,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 54.732250664306115,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1335,
      "floor_total": 153473,
      "cost_total": 4116829,
      "price_per_tsubo": 88.67600255360878,
      "price_per_sqm": 268244.51206401124,
      "cost_per_unit": 3083.767041198502,
      "floor_per_unit": 114.96104868913858,
      "yoy": 40.51849594886339,
      "ratio_national": 1.6007933132463572,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 77.17667759234881,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1258,
      "floor_total": 144712,
      "cost_total": 3862868,
      "price_per_tsubo": 88.24306488556581,
      "price_per_sqm": 266934.8775498922,
      "cost_per_unit": 3070.6422893481717,
      "floor_per_unit": 115.03338632750398,
      "yoy": -0.4882241593843095,
      "ratio_national": 1.5655129206648273,
      "rank_in_national": 1,
      "is_spliced": true,
      "price_per_tsubo_real": 73.96736369284646,
      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 1169,
      "floor_total": 130892,
      "cost_total": 3619782,
      "price_per_tsubo": 91.4207066725239,
      "price_per_sqm": 276547.2297772209,
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      "yoy": 3.6010102222524543,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}