{
  "area": {
    "code": "38000",
    "name": "愛媛県",
    "slug": "ehime"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 54,
    "price_per_tsubo": 117.4406288194921,
    "prev_price_per_tsubo": 117.96704202914798,
    "change_vs_prev": -0.44623752583862597,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 445,
      "floor_total": 56472,
      "cost_total": 1141830,
      "price_per_tsubo": 66.84109285486613,
      "price_per_sqm": 202194.00764980874,
      "cost_per_unit": 2565.9101123595506,
      "floor_per_unit": 126.90337078651686,
      "yoy": null,
      "ratio_national": 0.9038374788829018,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 76.12880735178376,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 463,
      "floor_total": 58525,
      "cost_total": 1252507,
      "price_per_tsubo": 70.74797292661255,
      "price_per_sqm": 214012.3024348569,
      "cost_per_unit": 2705.198704103672,
      "floor_per_unit": 126.40388768898488,
      "yoy": 5.845027220350096,
      "ratio_national": 0.9360816052118465,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 78.34769980798731,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 335,
      "floor_total": 43614,
      "cost_total": 945752,
      "price_per_tsubo": 71.6847228889806,
      "price_per_sqm": 216845.96689136515,
      "cost_per_unit": 2823.140298507463,
      "floor_per_unit": 130.1910447761194,
      "yoy": 1.3240661514638097,
      "ratio_national": 0.9137341101585305,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 76.58624240275705,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 344,
      "floor_total": 45937,
      "cost_total": 995902,
      "price_per_tsubo": 71.66865212312514,
      "price_per_sqm": 216797.35289635806,
      "cost_per_unit": 2895.063953488372,
      "floor_per_unit": 133.5377906976744,
      "yoy": -0.02241867612482462,
      "ratio_national": 0.8943547693842183,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 76.73303225173997,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 361,
      "floor_total": 45021,
      "cost_total": 1010702,
      "price_per_tsubo": 74.21355733057906,
      "price_per_sqm": 224495.67979387398,
      "cost_per_unit": 2799.7285318559557,
      "floor_per_unit": 124.71191135734072,
      "yoy": 3.5509321468496946,
      "ratio_national": 0.9074074844587287,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 79.45777016121956,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 339,
      "floor_total": 43696,
      "cost_total": 1011458,
      "price_per_tsubo": 76.52114019177957,
      "price_per_sqm": 231476.1076528744,
      "cost_per_unit": 2983.65191740413,
      "floor_per_unit": 128.89675516224187,
      "yoy": 3.109381822140045,
      "ratio_national": 0.9145753967341128,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 80.37934894094492,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 332,
      "floor_total": 41791,
      "cost_total": 991239,
      "price_per_tsubo": 78.40989624105669,
      "price_per_sqm": 237189.58627455673,
      "cost_per_unit": 2985.659638554217,
      "floor_per_unit": 125.87650602409639,
      "yoy": 2.4682800655393633,
      "ratio_national": 0.914079453332287,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 79.92853847202517,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 269,
      "floor_total": 33028,
      "cost_total": 825038,
      "price_per_tsubo": 82.57849006963788,
      "price_per_sqm": 249799.56400629767,
      "cost_per_unit": 3067.0557620817845,
      "floor_per_unit": 122.78066914498142,
      "yoy": 5.316412887176414,
      "ratio_national": 0.9300918730869979,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 82.41366274414958,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 236,
      "floor_total": 28463,
      "cost_total": 745223,
      "price_per_tsubo": 86.5527436029231,
      "price_per_sqm": 261821.66321188913,
      "cost_per_unit": 3157.7245762711864,
      "floor_per_unit": 120.60593220338983,
      "yoy": 4.812698234048307,
      "ratio_national": 0.9474150468799962,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 86.5527436029231,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 201,
      "floor_total": 25407,
      "cost_total": 699968,
      "price_per_tsubo": 91.07518458377614,
      "price_per_sqm": 275502.02700043295,
      "cost_per_unit": 3482.427860696517,
      "floor_per_unit": 126.40298507462687,
      "yoy": 5.225069469317556,
      "ratio_national": 0.9665905883905608,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 84.09527662398534,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 214,
      "floor_total": 25195,
      "cost_total": 756106,
      "price_per_tsubo": 99.2072892931137,
      "price_per_sqm": 300101.607461798,
      "cost_per_unit": 3533.2056074766356,
      "floor_per_unit": 117.73364485981308,
      "yoy": 8.92900162267274,
      "ratio_national": 0.9905361071027543,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 85.2296299769018,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 137,
      "floor_total": 15483,
      "cost_total": 518537,
      "price_per_tsubo": 110.71332617903508,
      "price_per_sqm": 334907.31770328747,
      "cost_per_unit": 3784.941605839416,
      "floor_per_unit": 113.01459854014598,
      "yoy": 11.597975277729965,
      "ratio_national": 1.0290592941514043,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 94.62677451199579,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 123,
      "floor_total": 14442,
      "cost_total": 498903,
      "price_per_tsubo": 114.1994563336103,
      "price_per_sqm": 345452.8458662235,
      "cost_per_unit": 4056.121951219512,
      "floor_per_unit": 117.41463414634147,
      "yoy": 3.148790010100311,
      "ratio_national": 1.001225941852351,
      "rank_in_national": 16,
      "is_spliced": true,
      "price_per_tsubo_real": 94.06874492060156,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 111,
      "floor_total": 13181,
      "cost_total": 472022,
      "price_per_tsubo": 118.38294570821638,
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      "deflator_provisional": true
    }
  ]
}