{
  "area": {
    "code": "19000",
    "name": "山梨県",
    "slug": "yamanashi"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 1523,
    "price_per_tsubo": 94.17199876965113,
    "prev_price_per_tsubo": 89.55801422279568,
    "change_vs_prev": 5.151950483601752,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 3940,
      "floor_total": 425469,
      "cost_total": 7488934,
      "price_per_tsubo": 58.18718432567355,
      "price_per_sqm": 176015.97296160238,
      "cost_per_unit": 1900.7446700507614,
      "floor_per_unit": 107.98705583756345,
      "yoy": null,
      "ratio_national": 1.0291858883959288,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 66.27241950532296,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 4671,
      "floor_total": 505674,
      "cost_total": 9081632,
      "price_per_tsubo": 59.37020343003595,
      "price_per_sqm": 179594.60047382305,
      "cost_per_unit": 1944.2586169985013,
      "floor_per_unit": 108.25818882466281,
      "yoy": 2.0331265691445832,
      "ratio_national": 1.0284325098588727,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 65.67500379428756,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 4235,
      "floor_total": 415296,
      "cost_total": 7713193,
      "price_per_tsubo": 61.39764478220354,
      "price_per_sqm": 185727.60151795347,
      "cost_per_unit": 1821.2970484061393,
      "floor_per_unit": 98.06280991735537,
      "yoy": 3.4149139383643945,
      "ratio_national": 1.0197197428303137,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 65.73623638351556,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 4252,
      "floor_total": 444070,
      "cost_total": 7959654,
      "price_per_tsubo": 59.25404687697886,
      "price_per_sqm": 179243.22741910059,
      "cost_per_unit": 1871.9788334901223,
      "floor_per_unit": 104.4379115710254,
      "yoy": -3.4913357227768005,
      "ratio_national": 0.9560738652899218,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 63.57730351607174,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 4554,
      "floor_total": 457009,
      "cost_total": 8543539,
      "price_per_tsubo": 61.79997722322755,
      "price_per_sqm": 186944.6553568967,
      "cost_per_unit": 1876.0516029863857,
      "floor_per_unit": 100.35331576635924,
      "yoy": 4.296635386836045,
      "ratio_national": 0.9883733319063631,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 66.09623232430754,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 4532,
      "floor_total": 465498,
      "cost_total": 8939141,
      "price_per_tsubo": 63.48238429894435,
      "price_per_sqm": 192033.92925426102,
      "cost_per_unit": 1972.4494704324802,
      "floor_per_unit": 102.7135922330097,
      "yoy": 2.7223425498035025,
      "ratio_national": 1.0080881808373283,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 66.68317678460541,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 4518,
      "floor_total": 463715,
      "cost_total": 8847036,
      "price_per_tsubo": 63.06986648790744,
      "price_per_sqm": 190786.06471647456,
      "cost_per_unit": 1958.1752988047808,
      "floor_per_unit": 102.63722886232847,
      "yoy": -0.6498146148612327,
      "ratio_national": 0.9908656026991005,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 64.291403147714,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4058,
      "floor_total": 427359,
      "cost_total": 8259356,
      "price_per_tsubo": 63.88936812197707,
      "price_per_sqm": 193265.05350302672,
      "cost_per_unit": 2035.3267619517003,
      "floor_per_unit": 105.31271562345984,
      "yoy": 1.299355270122149,
      "ratio_national": 0.9901324314955999,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 63.761844433110845,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 3865,
      "floor_total": 404686,
      "cost_total": 7903007,
      "price_per_tsubo": 64.557907885447,
      "price_per_sqm": 195287.38330458678,
      "cost_per_unit": 2044.7624838292368,
      "floor_per_unit": 104.7053040103493,
      "yoy": 1.0464022154571095,
      "ratio_national": 0.9857542729224297,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 64.557907885447,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 4412,
      "floor_total": 443508,
      "cost_total": 8749104,
      "price_per_tsubo": 65.21348095673585,
      "price_per_sqm": 197270.48892015478,
      "cost_per_unit": 1983.0244786944697,
      "floor_per_unit": 100.52311876699909,
      "yoy": 1.0154806634256497,
      "ratio_national": 0.9849970738485017,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 59.99400272008818,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 4227,
      "floor_total": 423795,
      "cost_total": 8615037,
      "price_per_tsubo": 67.20113065097512,
      "price_per_sqm": 203283.1203765972,
      "cost_per_unit": 2038.097232079489,
      "floor_per_unit": 100.25904897090135,
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      "ratio_national": 0.9698191118411195,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 58.28372129312673,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 3748,
      "floor_total": 358568,
      "cost_total": 8633889,
      "price_per_tsubo": 79.59947323048905,
      "price_per_sqm": 240788.05135985365,
      "cost_per_unit": 2303.5989861259336,
      "floor_per_unit": 95.66915688367129,
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      "ratio_national": 1.012718064709651,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 69.27717426500352,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3652,
      "floor_total": 356894,
      "cost_total": 9296838,
      "price_per_tsubo": 86.11350734957719,
      "price_per_sqm": 260492.9755053321,
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    },
    {
      "fiscal_year": 2025,
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    }
  ]
}