{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "apartment",
    "label": "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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 12,
      "floor_total": 278,
      "cost_total": 4000,
      "price_per_tsubo": 47.56532374100719,
      "price_per_sqm": 143884.89208633095,
      "cost_per_unit": 333.3333333333333,
      "floor_per_unit": 23.166666666666668,
      "yoy": null,
      "ratio_national": 0.9363531724160313,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 54.11299629238589,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 39,
      "floor_total": 1827,
      "cost_total": 27100,
      "price_per_tsubo": 49.0349802955665,
      "price_per_sqm": 148330.59660645868,
      "cost_per_unit": 694.8717948717949,
      "floor_per_unit": 46.84615384615385,
      "yoy": 3.089764641488779,
      "ratio_national": 0.9362043146616773,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 54.06282281760364,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 66,
      "floor_total": 2253,
      "cost_total": 36160,
      "price_per_tsubo": 53.0569757656458,
      "price_per_sqm": 160497.114957834,
      "cost_per_unit": 547.8787878787879,
      "floor_per_unit": 34.13636363636363,
      "yoy": 8.202298534303587,
      "ratio_national": 0.9887528362455842,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 56.74542862635915,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 193,
      "floor_total": 6553,
      "cost_total": 132982,
      "price_per_tsubo": 67.0853907797955,
      "price_per_sqm": 202933.00778269494,
      "cost_per_unit": 689.0259067357513,
      "floor_per_unit": 33.95336787564767,
      "yoy": 26.4402838867289,
      "ratio_national": 1.2348778829801241,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 71.74908104790963,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 44,
      "floor_total": 1194,
      "cost_total": 13947,
      "price_per_tsubo": 38.614617361809046,
      "price_per_sqm": 116809.04522613065,
      "cost_per_unit": 316.97727272727275,
      "floor_per_unit": 27.136363636363637,
      "yoy": -42.43960285099981,
      "ratio_national": 0.7074295799901168,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 41.123128180840304,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 90,
      "floor_total": 3239,
      "cost_total": 50550,
      "price_per_tsubo": 51.59236940413708,
      "price_per_sqm": 156066.68724915097,
      "cost_per_unit": 561.6666666666666,
      "floor_per_unit": 35.98888888888889,
      "yoy": 33.608392181462875,
      "ratio_national": 0.9337383851655593,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 54.13679895502317,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 23,
      "floor_total": 912,
      "cost_total": 17300,
      "price_per_tsubo": 62.70851644736842,
      "price_per_sqm": 189692.98245614034,
      "cost_per_unit": 752.1739130434783,
      "floor_per_unit": 39.65217391304348,
      "yoy": 21.546106859631763,
      "ratio_national": 1.1245334737958221,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 64.05364294930379,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 16,
      "floor_total": 916,
      "cost_total": 13300,
      "price_per_tsubo": 47.99891593886463,
      "price_per_sqm": 145196.50655021833,
      "cost_per_unit": 831.25,
      "floor_per_unit": 57.25,
      "yoy": -23.457101749249055,
      "ratio_national": 0.8700914057279846,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 47.95096497389074,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 22,
      "floor_total": 617,
      "cost_total": 12090,
      "price_per_tsubo": 64.77633889789303,
      "price_per_sqm": 195948.13614262562,
      "cost_per_unit": 549.5454545454545,
      "floor_per_unit": 28.045454545454547,
      "yoy": 34.953753914770715,
      "ratio_national": 1.1506407409084247,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 64.77633889789303,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 25,
      "floor_total": 1211,
      "cost_total": 27300,
      "price_per_tsubo": 74.52358959537573,
      "price_per_sqm": 225433.5260115607,
      "cost_per_unit": 1092,
      "floor_per_unit": 48.44,
      "yoy": 15.047548014171186,
      "ratio_national": 1.3302688406272494,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 67.56445112908044,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 60,
      "floor_total": 2561,
      "cost_total": 52127,
      "price_per_tsubo": 67.28657373291684,
      "price_per_sqm": 203541.58531823507,
      "cost_per_unit": 868.7833333333333,
      "floor_per_unit": 42.68333333333333,
      "yoy": -9.71104035883419,
      "ratio_national": 1.1558765713608472,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 57.657732418951866,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 50,
      "floor_total": 2578,
      "cost_total": 78400,
      "price_per_tsubo": 100.53294647013188,
      "price_per_sqm": 304111.7145073701,
      "cost_per_unit": 1568,
      "floor_per_unit": 51.56,
      "yoy": 49.410113924333764,
      "ratio_national": 1.5137555262346982,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 87.57225302276296,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 136,
      "floor_total": 5634,
      "cost_total": 114500,
      "price_per_tsubo": 67.18369808306709,
      "price_per_sqm": 203230.38693645722,
      "cost_per_unit": 841.9117647058823,
      "floor_per_unit": 41.4264705882353,
      "yoy": -33.17245694870068,
      "ratio_national": 0.952057097128357,
      "rank_in_national": 28,
      "is_spliced": true,
      "price_per_tsubo_real": 56.55193441335613,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 68,
      "floor_total": 2174,
      "cost_total": 77400,
      "price_per_tsubo": 117.69463937442501,
      "price_per_sqm": 356025.75896964123,
      "cost_per_unit": 1138.235294117647,
      "floor_per_unit": 31.970588235294116,
      "yoy": 75.18332978471254,
      "ratio_national": 1.6002089674234472,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 96.23437397745299,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}