{
  "area": {
    "code": "38000",
    "name": "愛媛県",
    "slug": "ehime"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "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": 1270,
    "price_per_tsubo": 82.2527990419677,
    "prev_price_per_tsubo": 80.91758024048607,
    "change_vs_prev": 1.650097293460064,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 3876,
      "floor_total": 460981,
      "cost_total": 7053772,
      "price_per_tsubo": 50.5840564792909,
      "price_per_sqm": 153016.5451504509,
      "cost_per_unit": 1819.858617131063,
      "floor_per_unit": 118.93214654282765,
      "yoy": null,
      "ratio_national": 0.9517141164164491,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 57.547276995780315,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 4410,
      "floor_total": 524811,
      "cost_total": 8172493,
      "price_per_tsubo": 51.47861922572126,
      "price_per_sqm": 155722.59346698146,
      "cost_per_unit": 1853.1730158730159,
      "floor_per_unit": 119.0047619047619,
      "yoy": 1.7684677914207914,
      "ratio_national": 0.9600511245280677,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 56.757022299582424,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 3466,
      "floor_total": 404097,
      "cost_total": 6424191,
      "price_per_tsubo": 52.55427871498675,
      "price_per_sqm": 158976.45862255845,
      "cost_per_unit": 1853.4884593190998,
      "floor_per_unit": 116.58886324293134,
      "yoy": 2.0895266917494215,
      "ratio_national": 0.9629359156380374,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 56.20778472191096,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 3641,
      "floor_total": 421974,
      "cost_total": 6861199,
      "price_per_tsubo": 53.75137577720428,
      "price_per_sqm": 162597.67189447692,
      "cost_per_unit": 1884.4270804723976,
      "floor_per_unit": 115.89508376819555,
      "yoy": 2.277829877010862,
      "ratio_national": 0.9736514924061794,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 57.4881024355126,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 4023,
      "floor_total": 460417,
      "cost_total": 7527166,
      "price_per_tsubo": 54.044985504748965,
      "price_per_sqm": 163485.8400102516,
      "cost_per_unit": 1871.033059905543,
      "floor_per_unit": 114.44618443947303,
      "yoy": 0.5462366745023983,
      "ratio_national": 0.9766123384531945,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 57.555895106228924,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 3876,
      "floor_total": 440324,
      "cost_total": 7302854,
      "price_per_tsubo": 54.827131213969714,
      "price_per_sqm": 165851.82729081312,
      "cost_per_unit": 1884.1212590299278,
      "floor_per_unit": 113.60268317853458,
      "yoy": 1.4472123582159657,
      "ratio_national": 0.9835330477290645,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 57.53109256450127,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 4131,
      "floor_total": 467071,
      "cost_total": 7882807,
      "price_per_tsubo": 55.79216982542269,
      "price_per_sqm": 168771.06478458308,
      "cost_per_unit": 1908.20793996611,
      "floor_per_unit": 113.06487533284918,
      "yoy": 1.7601479232732364,
      "ratio_national": 0.9917612614799967,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 56.988937513199886,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4018,
      "floor_total": 450676,
      "cost_total": 7851562,
      "price_per_tsubo": 57.59262783902405,
      "price_per_sqm": 174217.44224232042,
      "cost_per_unit": 1954.0970632155302,
      "floor_per_unit": 112.16426082628173,
      "yoy": 3.227080106823421,
      "ratio_national": 1.0162600228381253,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 57.53509274627777,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 3844,
      "floor_total": 423748,
      "cost_total": 7413558,
      "price_per_tsubo": 57.835472735729724,
      "price_per_sqm": 174952.04697131313,
      "cost_per_unit": 1928.605098855359,
      "floor_per_unit": 110.23621227887617,
      "yoy": 0.4216596912098636,
      "ratio_national": 1.0127350321254085,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 57.835472735729724,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 4092,
      "floor_total": 453646,
      "cost_total": 8015395,
      "price_per_tsubo": 58.40944841803962,
      "price_per_sqm": 176688.32084929658,
      "cost_per_unit": 1958.796432062561,
      "floor_per_unit": 110.86168132942326,
      "yoy": 0.9924284442742959,
      "ratio_national": 1.019835019648555,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 52.95507562832241,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 3789,
      "floor_total": 409577,
      "cost_total": 7637659,
      "price_per_tsubo": 61.64529928587299,
      "price_per_sqm": 186476.75528655172,
      "cost_per_unit": 2015.7453153866456,
      "floor_per_unit": 108.09633148588019,
      "yoy": 5.539944230724814,
      "ratio_national": 1.0509360455854915,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 52.823735463473,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 3264,
      "floor_total": 346214,
      "cost_total": 7444302,
      "price_per_tsubo": 71.0811784288908,
      "price_per_sqm": 215020.2475925295,
      "cost_per_unit": 2280.729779411765,
      "floor_per_unit": 106.07046568627452,
      "yoy": 15.306729389470553,
      "ratio_national": 1.0337411392042026,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 61.91740281262265,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3062,
      "floor_total": 327387,
      "cost_total": 7537540,
      "price_per_tsubo": 76.11030479707502,
      "price_per_sqm": 230233.3324169866,
      "cost_per_unit": 2461.639451338994,
      "floor_per_unit": 106.91933376877857,
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      "ratio_national": 1.0510554117300437,
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      "is_spliced": true,
      "price_per_tsubo_real": 64.06591312885102,
      "deflator": 118.8,
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    },
    {
      "fiscal_year": 2025,
      "units": 2804,
      "floor_total": 295522,
      "cost_total": 7242971,
      "price_per_tsubo": 81.02185658627783,
      "price_per_sqm": 245090.75466462734,
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      "ratio_national": 1.0722153883477832,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}