{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 0.7106103653312592,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 48.017733441331536,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 404,
      "floor_total": 35003,
      "cost_total": 517200,
      "price_per_tsubo": 48.845944290489385,
      "price_per_sqm": 147758.7635345542,
      "cost_per_unit": 1280.1980198019803,
      "floor_per_unit": 86.64108910891089,
      "yoy": 15.859683424446702,
      "ratio_national": 0.7716244544875668,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 54.033124215143125,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 311,
      "floor_total": 26824,
      "cost_total": 391877,
      "price_per_tsubo": 48.29492498620638,
      "price_per_sqm": 146091.93259767373,
      "cost_per_unit": 1260.0546623794212,
      "floor_per_unit": 86.2508038585209,
      "yoy": -1.1280758562186133,
      "ratio_national": 0.6750702172372303,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 51.707628464889055,
      "deflator": 93.4,
      "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": 13.71518314845761,
      "ratio_national": 0.6919446306268037,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 58.92560343291288,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 572,
      "floor_total": 51011,
      "cost_total": 783000,
      "price_per_tsubo": 50.742654917566796,
      "price_per_sqm": 153496.3047185901,
      "cost_per_unit": 1368.881118881119,
      "floor_per_unit": 89.18006993006993,
      "yoy": -7.603986148701147,
      "ratio_national": 0.6143565298001602,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 54.27021916317304,
      "deflator": 93.5,
      "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": 3.743674673593156,
      "ratio_national": 0.6319752847938053,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 55.296528191622386,
      "deflator": 95.2,
      "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": 0.7219342036416918,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 60.918222779949396,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 386,
      "floor_total": 33197,
      "cost_total": 694850,
      "price_per_tsubo": 69.19384828448354,
      "price_per_sqm": 209311.08232671628,
      "cost_per_unit": 1800.1295336787564,
      "floor_per_unit": 86.00259067357513,
      "yoy": 15.784720819204523,
      "ratio_national": 0.8161269023070891,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 69.05573681086182,
      "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": -11.493375655092953,
      "ratio_national": 0.7026287808229058,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 61.241139370932764,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 538,
      "floor_total": 51707,
      "cost_total": 1157084,
      "price_per_tsubo": 73.97599389560408,
      "price_per_sqm": 223777.05146305144,
      "cost_per_unit": 2150.7137546468402,
      "floor_per_unit": 96.1096654275093,
      "yoy": 20.794607441147207,
      "ratio_national": 0.8380534614947082,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 68.05519217626869,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 393,
      "floor_total": 30771,
      "cost_total": 919000,
      "price_per_tsubo": 98.73000584966364,
      "price_per_sqm": 298657.82717493747,
      "cost_per_unit": 2338.422391857506,
      "floor_per_unit": 78.29770992366412,
      "yoy": 33.462222878671646,
      "ratio_national": 1.0810332517367607,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 85.6287995226918,
      "deflator": 115.3,
      "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": -11.746754508191625,
      "ratio_national": 0.8575727366014285,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 75.83327627204562,
      "deflator": 114.9,
      "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": 0.5973262981767493,
      "rank_in_national": 39,
      "is_spliced": true,
      "price_per_tsubo_real": 61.33730437702247,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 196,
      "floor_total": 17010,
      "cost_total": 765000,
      "price_per_tsubo": 148.67309523809524,
      "price_per_sqm": 449735.44973544974,
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      "is_spliced": false,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}