{
  "area": {
    "code": "30000",
    "name": "和歌山県",
    "slug": "wakayama"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "detached",
    "label": "持家・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": 827,
    "price_per_tsubo": 88.04563770506752,
    "prev_price_per_tsubo": 84.70179390182653,
    "change_vs_prev": 3.9477839242893396,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2923,
      "floor_total": 366641,
      "cost_total": 6382954,
      "price_per_tsubo": 57.5514072448526,
      "price_per_sqm": 174092.75012887266,
      "cost_per_unit": 2183.699623674307,
      "floor_per_unit": 125.43311666096476,
      "yoy": null,
      "ratio_national": 0.9822794040342592,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 65.54829982329453,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 3258,
      "floor_total": 404463,
      "cost_total": 6971301,
      "price_per_tsubo": 56.978406264083496,
      "price_per_sqm": 172359.4247187011,
      "cost_per_unit": 2139.74861878453,
      "floor_per_unit": 124.14456721915286,
      "yoy": -0.9956333097664638,
      "ratio_national": 0.9636750913378731,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 63.029210469118915,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2464,
      "floor_total": 303019,
      "cost_total": 5365261,
      "price_per_tsubo": 58.532389590058706,
      "price_per_sqm": 177060.217346107,
      "cost_per_unit": 2177.4598214285716,
      "floor_per_unit": 122.97849025974025,
      "yoy": 2.7273197477177824,
      "ratio_national": 0.9584116882437094,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 62.66851133839262,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2456,
      "floor_total": 303328,
      "cost_total": 5427159,
      "price_per_tsubo": 59.14735187852753,
      "price_per_sqm": 178920.4755248444,
      "cost_per_unit": 2209.755293159609,
      "floor_per_unit": 123.50488599348535,
      "yoy": 1.0506358834413199,
      "ratio_national": 0.9569027118702464,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 63.4628239039995,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2719,
      "floor_total": 327563,
      "cost_total": 5878979,
      "price_per_tsubo": 59.331090472397676,
      "price_per_sqm": 179476.28395148413,
      "cost_per_unit": 2162.18425891872,
      "floor_per_unit": 120.47186465612357,
      "yoy": 0.3106455116494322,
      "ratio_national": 0.95224055150865,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 63.455711735184686,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2604,
      "floor_total": 308105,
      "cost_total": 5493288,
      "price_per_tsubo": 58.93983069901495,
      "price_per_sqm": 178292.724882751,
      "cost_per_unit": 2109.557603686636,
      "floor_per_unit": 118.31989247311827,
      "yoy": -0.6594515122973377,
      "ratio_national": 0.9346296894235971,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 61.91158686871317,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2807,
      "floor_total": 334677,
      "cost_total": 6021677,
      "price_per_tsubo": 59.479437218063985,
      "price_per_sqm": 179925.03219522105,
      "cost_per_unit": 2145.2358389739934,
      "floor_per_unit": 119.22942643391521,
      "yoy": 0.9155209858077384,
      "ratio_national": 0.93043928007439,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 60.63143447305198,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2761,
      "floor_total": 327665,
      "cost_total": 5944395,
      "price_per_tsubo": 59.97259868173287,
      "price_per_sqm": 181416.84342239788,
      "cost_per_unit": 2152.986236870699,
      "floor_per_unit": 118.67620427381384,
      "yoy": 0.8291293373554387,
      "ratio_national": 0.9252205993141066,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 59.85289289594099,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2455,
      "floor_total": 291387,
      "cost_total": 5419399,
      "price_per_tsubo": 61.48316506985555,
      "price_per_sqm": 185986.30000652053,
      "cost_per_unit": 2207.49450101833,
      "floor_per_unit": 118.69124236252546,
      "yoy": 2.5187609363720886,
      "ratio_national": 0.9432394079625334,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 61.48316506985555,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
      "units": 2780,
      "floor_total": 326412,
      "cost_total": 6130018,
      "price_per_tsubo": 62.08274268170288,
      "price_per_sqm": 187800.0196071223,
      "cost_per_unit": 2205.0424460431655,
      "floor_per_unit": 117.41438848920863,
      "yoy": 0.9751898933083591,
      "ratio_national": 0.9399977576992892,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 57.1138387136181,
      "deflator": 108.7,
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    },
    {
      "fiscal_year": 2022,
      "units": 2408,
      "floor_total": 277422,
      "cost_total": 5427420,
      "price_per_tsubo": 64.67371283387763,
      "price_per_sqm": 195637.692756883,
      "cost_per_unit": 2253.9119601328903,
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      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
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      "floor_total": 223283,
      "cost_total": 5080522,
      "price_per_tsubo": 75.21906648683509,
      "price_per_sqm": 227537.34050509892,
      "cost_per_unit": 2575.023821591485,
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      "ratio_national": 0.9166584934305895,
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      "is_spliced": false,
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      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
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      "price_per_tsubo": 77.25462061956445,
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    {
      "fiscal_year": 2025,
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  ]
}