{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "apartment",
    "label": "分譲住宅・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": 81,
    "price_per_tsubo": 80.68690595836324,
    "prev_price_per_tsubo": 182.87914906457453,
    "change_vs_prev": -55.8796580304118,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 386,
      "floor_total": 35834,
      "cost_total": 457000,
      "price_per_tsubo": 42.15956996148909,
      "price_per_sqm": 127532.51102305073,
      "cost_per_unit": 1183.937823834197,
      "floor_per_unit": 92.83419689119171,
      "yoy": null,
      "ratio_national": 0.7112727480103557,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 48.29274909678018,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 384,
      "floor_total": 33459,
      "cost_total": 490200,
      "price_per_tsubo": 48.432357751277685,
      "price_per_sqm": 146507.6660988075,
      "cost_per_unit": 1276.5625,
      "floor_per_unit": 87.1328125,
      "yoy": 14.878680678001487,
      "ratio_national": 0.7659385614020083,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 53.99370986764514,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 297,
      "floor_total": 26321,
      "cost_total": 384127,
      "price_per_tsubo": 48.24448901371528,
      "price_per_sqm": 145939.36400592682,
      "cost_per_unit": 1293.3569023569023,
      "floor_per_unit": 88.62289562289563,
      "yoy": -0.38789921921041914,
      "ratio_national": 0.6751313629618717,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 52.099880144400956,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 616,
      "floor_total": 54837,
      "cost_total": 911000,
      "price_per_tsubo": 54.918662399474805,
      "price_per_sqm": 166128.70871856593,
      "cost_per_unit": 1478.8961038961038,
      "floor_per_unit": 89.0211038961039,
      "yoy": 13.834063790917428,
      "ratio_national": 0.6900596250100016,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 59.50017594742666,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 519,
      "floor_total": 45759,
      "cost_total": 703000,
      "price_per_tsubo": 50.787175637579494,
      "price_per_sqm": 153630.9796979829,
      "cost_per_unit": 1354.5279383429672,
      "floor_per_unit": 88.16763005780346,
      "yoy": -7.522919498372238,
      "ratio_national": 0.6125934720224746,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 54.964475798246205,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 455,
      "floor_total": 40724,
      "cost_total": 648500,
      "price_per_tsubo": 52.64229483842451,
      "price_per_sqm": 159242.70700324132,
      "cost_per_unit": 1425.2747252747254,
      "floor_per_unit": 89.5032967032967,
      "yoy": 3.6527315755521927,
      "ratio_national": 0.6310084792818403,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 55.64724612941281,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 450,
      "floor_total": 38733,
      "cost_total": 700200,
      "price_per_tsubo": 59.760776547130355,
      "price_per_sqm": 180776.08241034776,
      "cost_per_unit": 1556,
      "floor_per_unit": 86.07333333333334,
      "yoy": 13.522362067525107,
      "ratio_national": 0.7190769935937141,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 60.98038423176567,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 367,
      "floor_total": 32611,
      "cost_total": 680000,
      "price_per_tsubo": 68.93186961454724,
      "price_per_sqm": 208518.5980190733,
      "cost_per_unit": 1852.8610354223433,
      "floor_per_unit": 88.858310626703,
      "yoy": 15.346341860507962,
      "ratio_national": 0.8090326840934426,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 68.79428105244236,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 462,
      "floor_total": 42412,
      "cost_total": 785700,
      "price_per_tsubo": 61.24113937093276,
      "price_per_sqm": 185254.1733471659,
      "cost_per_unit": 1700.6493506493507,
      "floor_per_unit": 91.80086580086581,
      "yoy": -11.15700224964078,
      "ratio_national": 0.7025056904193631,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 61.241139370932764,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 468,
      "floor_total": 45810,
      "cost_total": 1027084,
      "price_per_tsubo": 74.11752928094302,
      "price_per_sqm": 224205.19537218948,
      "cost_per_unit": 2194.6239316239316,
      "floor_per_unit": 97.88461538461539,
      "yoy": 21.025719054668436,
      "ratio_national": 0.8375482629583405,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 70.45392517199906,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 348,
      "floor_total": 28271,
      "cost_total": 866900,
      "price_per_tsubo": 101.36851724381876,
      "price_per_sqm": 306639.312369566,
      "cost_per_unit": 2491.0919540229884,
      "floor_per_unit": 81.23850574712644,
      "yoy": 36.76726440729112,
      "ratio_national": 1.1072094925825249,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 90.75068687897829,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 394,
      "floor_total": 34051,
      "cost_total": 897500,
      "price_per_tsubo": 87.13243443658043,
      "price_per_sqm": 263575.22539719834,
      "cost_per_unit": 2277.9187817258885,
      "floor_per_unit": 86.4238578680203,
      "yoy": -14.04388975424855,
      "ratio_national": 0.856499723842228,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 76.49906447460968,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 290,
      "floor_total": 23582,
      "cost_total": 522000,
      "price_per_tsubo": 73.1754041217878,
      "price_per_sqm": 221355.27096938342,
      "cost_per_unit": 1800,
      "floor_per_unit": 81.31724137931035,
      "yoy": -16.018180147315043,
      "ratio_national": 0.5993009068327446,
      "rank_in_national": 38,
      "is_spliced": true,
      "price_per_tsubo_real": 61.543653592756776,
      "deflator": 118.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 196,
      "floor_total": 17010,
      "cost_total": 765000,
      "price_per_tsubo": 148.67309523809524,
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      "floor_per_unit": 86.78571428571429,
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      "rank_in_national": 6,
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      "price_per_tsubo_real": 121.76338676338678,
      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}