{
  "area": {
    "code": "38000",
    "name": "愛媛県",
    "slug": "ehime"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "detached",
    "label": "持家・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": 41,
    "price_per_tsubo": 121.97773459731543,
    "prev_price_per_tsubo": 118.87444138530067,
    "change_vs_prev": 2.610563865411791,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 407,
      "floor_total": 51695,
      "cost_total": 1048287,
      "price_per_tsubo": 67.03581935835187,
      "price_per_sqm": 202783.05445400908,
      "cost_per_unit": 2575.6437346437347,
      "floor_per_unit": 127.01474201474201,
      "yoy": null,
      "ratio_national": 0.8993513260002085,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 76.35059152431877,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 396,
      "floor_total": 50182,
      "cost_total": 1093358,
      "price_per_tsubo": 72.02606398350007,
      "price_per_sqm": 217878.52217926746,
      "cost_per_unit": 2761.0050505050503,
      "floor_per_unit": 126.72222222222223,
      "yoy": 7.444146536752183,
      "ratio_national": 0.945339618625913,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 79.76308303820605,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 300,
      "floor_total": 39018,
      "cost_total": 846875,
      "price_per_tsubo": 71.75126624250346,
      "price_per_sqm": 217047.2602388641,
      "cost_per_unit": 2822.9166666666665,
      "floor_per_unit": 130.06,
      "yoy": -0.3815254170484117,
      "ratio_national": 0.906180799212147,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 76.65733572917037,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 300,
      "floor_total": 39446,
      "cost_total": 854982,
      "price_per_tsubo": 71.65215600517163,
      "price_per_sqm": 216747.45221315217,
      "cost_per_unit": 2849.94,
      "floor_per_unit": 131.48666666666668,
      "yoy": -0.13813029723664938,
      "ratio_national": 0.8853662521932425,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 76.71537045521588,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 324,
      "floor_total": 40513,
      "cost_total": 911461,
      "price_per_tsubo": 74.37362474242835,
      "price_per_sqm": 224979.88300051834,
      "cost_per_unit": 2813.151234567901,
      "floor_per_unit": 125.04012345679013,
      "yoy": 3.798167269468178,
      "ratio_national": 0.9006637187074652,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 79.62914854649715,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 297,
      "floor_total": 38764,
      "cost_total": 903971,
      "price_per_tsubo": 77.09055546615416,
      "price_per_sqm": 233198.58631720152,
      "cost_per_unit": 3043.6734006734005,
      "floor_per_unit": 130.5185185185185,
      "yoy": 3.653083647778521,
      "ratio_national": 0.9114962898363106,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 80.97747422915353,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 275,
      "floor_total": 35351,
      "cost_total": 843940,
      "price_per_tsubo": 78.91964619388419,
      "price_per_sqm": 238731.57760742272,
      "cost_per_unit": 3068.8727272727274,
      "floor_per_unit": 128.54909090909092,
      "yoy": 2.3726521578030013,
      "ratio_national": 0.9116726061628045,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 80.44816125778206,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 227,
      "floor_total": 28482,
      "cost_total": 718332,
      "price_per_tsubo": 83.37387621234464,
      "price_per_sqm": 252205.6035390773,
      "cost_per_unit": 3164.458149779736,
      "floor_per_unit": 125.47136563876651,
      "yoy": 5.6440065728597055,
      "ratio_national": 0.929558631156733,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 83.2074612897651,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 193,
      "floor_total": 23847,
      "cost_total": 641902,
      "price_per_tsubo": 88.98365465593156,
      "price_per_sqm": 269175.1583008345,
      "cost_per_unit": 3325.917098445596,
      "floor_per_unit": 123.55958549222798,
      "yoy": 6.728460638317202,
      "ratio_national": 0.9662699686566684,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 88.98365465593156,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 172,
      "floor_total": 21962,
      "cost_total": 608377,
      "price_per_tsubo": 91.5748384860213,
      "price_per_sqm": 277013.47782533464,
      "cost_per_unit": 3537.0755813953488,
      "floor_per_unit": 127.68604651162791,
      "yoy": 2.911977306516511,
      "ratio_national": 0.9646441123900439,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 84.55663756788671,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 161,
      "floor_total": 19523,
      "cost_total": 591181,
      "price_per_tsubo": 100.10347989499564,
      "price_per_sqm": 302812.58003380627,
      "cost_per_unit": 3671.9316770186338,
      "floor_per_unit": 121.26086956521739,
      "yoy": 9.313302158077196,
      "ratio_national": 0.9891339971265366,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 85.99955317439488,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 99,
      "floor_total": 11089,
      "cost_total": 375279,
      "price_per_tsubo": 111.87605423482731,
      "price_per_sqm": 338424.5648841194,
      "cost_per_unit": 3790.6969696969695,
      "floor_per_unit": 112.01010101010101,
      "yoy": 11.76040468541213,
      "ratio_national": 1.0232040304018792,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 95.62055917506608,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 108,
      "floor_total": 12921,
      "cost_total": 451476,
      "price_per_tsubo": 115.50846266078476,
      "price_per_sqm": 349412.5841653123,
      "cost_per_unit": 4180.333333333333,
      "floor_per_unit": 119.63888888888889,
      "yoy": 3.2468149246067,
      "ratio_national": 0.99476393172437,
      "rank_in_national": 14,
      "is_spliced": true,
      "price_per_tsubo_real": 95.14700383919667,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 86,
      "floor_total": 10449,
      "cost_total": 379211,
      "price_per_tsubo": 119.9724310163652,
      "price_per_sqm": 362916.06852330366,
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      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}