{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "all",
    "label": "分譲住宅"
  },
  "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": 35,
    "price_per_tsubo": 293.5358519292957,
    "prev_price_per_tsubo": 246.851127704968,
    "change_vs_prev": 18.912096800353467,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 298,
      "floor_total": 27413,
      "cost_total": 542250,
      "price_per_tsubo": 65.39104175026448,
      "price_per_sqm": 197807.60952832596,
      "cost_per_unit": 1819.6308724832215,
      "floor_per_unit": 91.98993288590604,
      "yoy": null,
      "ratio_national": 1.101603828678593,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 74.90382789262827,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 215,
      "floor_total": 21522,
      "cost_total": 440000,
      "price_per_tsubo": 67.58422079732367,
      "price_per_sqm": 204441.96636000372,
      "cost_per_unit": 2046.5116279069769,
      "floor_per_unit": 100.10232558139535,
      "yoy": 3.353944192287339,
      "ratio_national": 1.0692834456154954,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 75.34472775621367,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 99,
      "floor_total": 9191,
      "cost_total": 218000,
      "price_per_tsubo": 78.40955499945599,
      "price_per_sqm": 237188.55402023718,
      "cost_per_unit": 2202.020202020202,
      "floor_per_unit": 92.83838383838383,
      "yoy": 16.017546809626015,
      "ratio_national": 1.0992241685823736,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 84.67554535578401,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 324,
      "floor_total": 31645,
      "cost_total": 385314,
      "price_per_tsubo": 40.25176704250276,
      "price_per_sqm": 121761.4157054827,
      "cost_per_unit": 1189.2407407407406,
      "floor_per_unit": 97.66975308641975,
      "yoy": -48.66471689224351,
      "ratio_national": 0.506761377706936,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 43.609715105636795,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 322,
      "floor_total": 31335,
      "cost_total": 595170,
      "price_per_tsubo": 62.78943782671134,
      "price_per_sqm": 189937.76926759214,
      "cost_per_unit": 1848.3540372670807,
      "floor_per_unit": 97.3136645962733,
      "yoy": 55.99175499652112,
      "ratio_national": 0.7602486663345145,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 67.95393704189539,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 329,
      "floor_total": 26551,
      "cost_total": 535850,
      "price_per_tsubo": 66.71716965462694,
      "price_per_sqm": 201819.14052201423,
      "cost_per_unit": 1628.723404255319,
      "floor_per_unit": 80.70212765957447,
      "yoy": 6.255402124725973,
      "ratio_national": 0.8028026308296473,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 70.52554931778747,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 365,
      "floor_total": 32623,
      "cost_total": 776250,
      "price_per_tsubo": 78.65982550654446,
      "price_per_sqm": 237945.62118750575,
      "cost_per_unit": 2126.7123287671234,
      "floor_per_unit": 89.37808219178082,
      "yoy": 17.9004234048608,
      "ratio_national": 0.9472351229900543,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 80.26512806790251,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 264,
      "floor_total": 27329,
      "cost_total": 755020,
      "price_per_tsubo": 91.32926802297925,
      "price_per_sqm": 276270.62827033555,
      "cost_per_unit": 2859.9242424242425,
      "floor_per_unit": 103.51893939393939,
      "yoy": 16.106624232697662,
      "ratio_national": 1.0720104568861748,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 91.14697407482959,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 575,
      "floor_total": 53357,
      "cost_total": 1390000,
      "price_per_tsubo": 86.11893659688513,
      "price_per_sqm": 260509.39895421406,
      "cost_per_unit": 2417.391304347826,
      "floor_per_unit": 92.79478260869566,
      "yoy": -5.704996370695914,
      "ratio_national": 0.9878336556874354,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 86.11893659688513,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 233,
      "floor_total": 22119,
      "cost_total": 889488,
      "price_per_tsubo": 132.9382221402414,
      "price_per_sqm": 402137.5288213753,
      "cost_per_unit": 3817.5450643776826,
      "floor_per_unit": 94.931330472103,
      "yoy": 54.36584262821669,
      "ratio_national": 1.5020312546926147,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 126.36713131201654,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 634,
      "floor_total": 58761,
      "cost_total": 1687000,
      "price_per_tsubo": 94.9076382294379,
      "price_per_sqm": 287095.18217865593,
      "cost_per_unit": 2660.883280757098,
      "floor_per_unit": 92.68296529968454,
      "yoy": -28.60771213766019,
      "ratio_national": 1.036021254744821,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 84.96655168257644,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 285,
      "floor_total": 30348,
      "cost_total": 899362,
      "price_per_tsubo": 97.96697989916963,
      "price_per_sqm": 296349.6770792144,
      "cost_per_unit": 3155.656140350877,
      "floor_per_unit": 106.48421052631579,
      "yoy": 3.2234936268625836,
      "ratio_national": 0.9617746274229736,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 86.01139587284428,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 622,
      "floor_total": 66837,
      "cost_total": 3459000,
      "price_per_tsubo": 171.08379505363794,
      "price_per_sqm": 517527.7166838727,
      "cost_per_unit": 5561.093247588425,
      "floor_per_unit": 107.45498392282958,
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      "ratio_national": 1.3991559767644435,
      "rank_in_national": 2,
      "is_spliced": true,
      "price_per_tsubo_real": 143.88880996941796,
      "deflator": 118.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 166,
      "floor_total": 19498,
      "cost_total": 960000,
      "price_per_tsubo": 162.7632782849523,
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      "is_spliced": false,
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      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}