{
  "area": {
    "code": "19000",
    "name": "山梨県",
    "slug": "yamanashi"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・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": 103,
    "price_per_tsubo": 114.0141272279152,
    "prev_price_per_tsubo": 104.58236450134771,
    "change_vs_prev": 9.018502088319053,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 109,
      "floor_total": 4858,
      "cost_total": 83458,
      "price_per_tsubo": 56.79181181967888,
      "price_per_sqm": 171794.97735693702,
      "cost_per_unit": 765.6697247706422,
      "floor_per_unit": 44.56880733944954,
      "yoy": null,
      "ratio_national": 0.9028324422194902,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 64.6831569700215,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 74,
      "floor_total": 3561,
      "cost_total": 61704,
      "price_per_tsubo": 57.28179336141533,
      "price_per_sqm": 173277.16933445662,
      "cost_per_unit": 833.8378378378378,
      "floor_per_unit": 48.12162162162162,
      "yoy": 0.8627679343850003,
      "ratio_national": 0.880307495620941,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 63.43498711120192,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 181,
      "floor_total": 7764,
      "cost_total": 146816,
      "price_per_tsubo": 62.51196092735704,
      "price_per_sqm": 189098.40288511076,
      "cost_per_unit": 811.1381215469613,
      "floor_per_unit": 42.89502762430939,
      "yoy": 9.130593263626263,
      "ratio_national": 0.908888030804065,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 66.78628304204813,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 160,
      "floor_total": 6576,
      "cost_total": 121854,
      "price_per_tsubo": 61.256650647810226,
      "price_per_sqm": 185301.09489051095,
      "cost_per_unit": 761.5875,
      "floor_per_unit": 41.1,
      "yoy": -2.0081121451390183,
      "ratio_national": 0.8671783590229487,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 65.58527906617797,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 260,
      "floor_total": 11884,
      "cost_total": 250270,
      "price_per_tsubo": 69.6179790727028,
      "price_per_sqm": 210594.07606866374,
      "cost_per_unit": 962.5769230769231,
      "floor_per_unit": 45.707692307692305,
      "yoy": 13.649666340664467,
      "ratio_national": 0.9620061832490819,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 74.53745082730492,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 143,
      "floor_total": 6014,
      "cost_total": 125608,
      "price_per_tsubo": 69.04450786830728,
      "price_per_sqm": 208859.3282341204,
      "cost_per_unit": 878.3776223776224,
      "floor_per_unit": 42.05594405594405,
      "yoy": -0.8237400913299053,
      "ratio_national": 0.9221551898923999,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 72.52574355914629,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 112,
      "floor_total": 5544,
      "cost_total": 113493,
      "price_per_tsubo": 67.67388608766234,
      "price_per_sqm": 204713.20346320348,
      "cost_per_unit": 1013.3303571428571,
      "floor_per_unit": 49.5,
      "yoy": -1.985127887737581,
      "ratio_national": 0.8915463614235469,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 68.98459336153144,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 94,
      "floor_total": 4773,
      "cost_total": 92924,
      "price_per_tsubo": 64.3593609805154,
      "price_per_sqm": 194686.77980305886,
      "cost_per_unit": 988.5531914893617,
      "floor_per_unit": 50.776595744680854,
      "yoy": -4.897790416311276,
      "ratio_national": 0.8208350591708492,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 64.2308991821511,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 295,
      "floor_total": 15103,
      "cost_total": 308877,
      "price_per_tsubo": 67.60792543401973,
      "price_per_sqm": 204513.67278024234,
      "cost_per_unit": 1047.0406779661016,
      "floor_per_unit": 51.19661016949153,
      "yoy": 5.04753994448115,
      "ratio_national": 0.8362869307886909,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 67.60792543401973,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 327,
      "floor_total": 15043,
      "cost_total": 297252,
      "price_per_tsubo": 65.32292023399587,
      "price_per_sqm": 197601.5422455627,
      "cost_per_unit": 909.0275229357799,
      "floor_per_unit": 46.00305810397553,
      "yoy": -3.3797889601772435,
      "ratio_national": 0.7883634665417538,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 60.31663918189831,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 225,
      "floor_total": 12305,
      "cost_total": 228452,
      "price_per_tsubo": 61.37459057943926,
      "price_per_sqm": 185657.8626574563,
      "cost_per_unit": 1015.3422222222222,
      "floor_per_unit": 54.68888888888889,
      "yoy": -6.044325085916469,
      "ratio_national": 0.6948299865438261,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 52.72731149436362,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 323,
      "floor_total": 15901,
      "cost_total": 333328,
      "price_per_tsubo": 69.29830634048173,
      "price_per_sqm": 209627.0674800327,
      "cost_per_unit": 1031.9752321981425,
      "floor_per_unit": 49.22910216718266,
      "yoy": 12.910417301744005,
      "ratio_national": 0.7039961530863926,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 59.2293216585314,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 209,
      "floor_total": 10694,
      "cost_total": 321266,
      "price_per_tsubo": 99.31157005236581,
      "price_per_sqm": 300417.05629324855,
      "cost_per_unit": 1537.157894736842,
      "floor_per_unit": 51.16746411483253,
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      "ratio_national": 0.9237911615432947,
      "rank_in_national": 23,
      "is_spliced": true,
      "price_per_tsubo_real": 81.80524716010363,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 338,
      "floor_total": 16349,
      "cost_total": 497646,
      "price_per_tsubo": 100.62469694415562,
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      "deflator_provisional": true
    }
  ]
}