{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "detached",
    "label": "分譲住宅・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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 29,
      "floor_total": 3570,
      "cost_total": 75248,
      "price_per_tsubo": 69.67901566386554,
      "price_per_sqm": 210778.71148459383,
      "cost_per_unit": 2594.7586206896553,
      "floor_per_unit": 123.10344827586206,
      "yoy": null,
      "ratio_national": 1.0178195439186797,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 79.36106567638444,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 20,
      "floor_total": 2792,
      "cost_total": 54547,
      "price_per_tsubo": 64.58485928724929,
      "price_per_sqm": 195368.9111747851,
      "cost_per_unit": 2727.35,
      "floor_per_unit": 139.6,
      "yoy": -7.310890270308457,
      "ratio_national": 0.9194816651223088,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 71.52254627602358,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 16,
      "floor_total": 1942,
      "cost_total": 39782,
      "price_per_tsubo": 67.7193294438723,
      "price_per_sqm": 204850.6694129763,
      "cost_per_unit": 2486.375,
      "floor_per_unit": 121.375,
      "yoy": 4.853258474532018,
      "ratio_national": 0.9343398257617248,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 72.34971094430801,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 18,
      "floor_total": 1989,
      "cost_total": 41818,
      "price_per_tsubo": 69.50302977375566,
      "price_per_sqm": 210246.3549522373,
      "cost_per_unit": 2323.222222222222,
      "floor_per_unit": 110.5,
      "yoy": 2.6339604135651395,
      "ratio_national": 0.9352730092649951,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 74.41437877275766,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 12,
      "floor_total": 1374,
      "cost_total": 31422,
      "price_per_tsubo": 75.6000970742358,
      "price_per_sqm": 228689.95633187774,
      "cost_per_unit": 2618.5,
      "floor_per_unit": 114.5,
      "yoy": 8.772376283921934,
      "ratio_national": 1.009480606135063,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 80.9422880880469,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 12,
      "floor_total": 1399,
      "cost_total": 29138,
      "price_per_tsubo": 68.8521150964975,
      "price_per_sqm": 208277.34095782702,
      "cost_per_unit": 2428.1666666666665,
      "floor_per_unit": 116.58333333333333,
      "yoy": -8.925890625658983,
      "ratio_national": 0.9057793315955406,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 72.32365031144695,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 13,
      "floor_total": 1598,
      "cost_total": 38324,
      "price_per_tsubo": 79.28103627033792,
      "price_per_sqm": 239824.78097622027,
      "cost_per_unit": 2948,
      "floor_per_unit": 122.92307692307692,
      "yoy": null,
      "ratio_national": 0.9605008589976299,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 79.12279068896,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 22,
      "floor_total": 2419,
      "cost_total": 54602,
      "price_per_tsubo": 74.6187455890864,
      "price_per_sqm": 225721.37246796198,
      "cost_per_unit": 2481.909090909091,
      "floor_per_unit": 109.95454545454545,
      "yoy": -5.8807135988406145,
      "ratio_national": 0.8719896181803682,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 74.6187455890864,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 13,
      "floor_total": 1569,
      "cost_total": 39331,
      "price_per_tsubo": 82.86808571701721,
      "price_per_sqm": 250675.58954748246,
      "cost_per_unit": 3025.4615384615386,
      "floor_per_unit": 120.6923076923077,
      "yoy": 11.055318690773252,
      "ratio_national": 0.9388452631808512,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 76.5171613268857,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 28,
      "floor_total": 3130,
      "cost_total": 85414,
      "price_per_tsubo": 90.2111012971246,
      "price_per_sqm": 272888.178913738,
      "cost_per_unit": 3050.5,
      "floor_per_unit": 111.78571428571429,
      "yoy": 8.86108990761867,
      "ratio_national": 0.973679373952414,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 77.50094613155034,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 12,
      "floor_total": 1276,
      "cost_total": 35500,
      "price_per_tsubo": 91.9714302507837,
      "price_per_sqm": 278213.1661442006,
      "cost_per_unit": 2958.3333333333335,
      "floor_per_unit": 106.33333333333333,
      "yoy": 1.9513440456304432,
      "ratio_national": 0.9354591550432267,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 78.60806004340488,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 10,
      "floor_total": 1016,
      "cost_total": 28852,
      "price_per_tsubo": 93.87662704724409,
      "price_per_sqm": 283976.3779527559,
      "cost_per_unit": 2885.2,
      "floor_per_unit": 101.6,
      "yoy": 2.071509371187741,
      "ratio_national": 0.9584988913648087,
      "rank_in_national": 23,
      "is_spliced": true,
      "price_per_tsubo_real": 77.32835835852066,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 26,
      "floor_total": 2706,
      "cost_total": 88864,
      "price_per_tsubo": 108.5608730820399,
      "price_per_sqm": 328396.1566888396,
      "cost_per_unit": 3417.846153846154,
      "floor_per_unit": 104.07692307692308,
      "yoy": 15.642068208741522,
      "ratio_national": 1.0072528232942228,
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      "is_spliced": false,
      "price_per_tsubo_real": 87.33779009013669,
      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}