{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "rowhouse",
    "label": "貸家・長屋建"
  },
  "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": 32,
    "price_per_tsubo": 102.47114204545454,
    "prev_price_per_tsubo": 97.59064563380282,
    "change_vs_prev": 5.00098793276274,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 211,
      "floor_total": 11687,
      "cost_total": 183800,
      "price_per_tsubo": 51.98974946521776,
      "price_per_sqm": 157268.7601608625,
      "cost_per_unit": 871.0900473933649,
      "floor_per_unit": 55.388625592417064,
      "yoy": null,
      "ratio_national": 0.9016570380466381,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 59.213837659701326,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 338,
      "floor_total": 18981,
      "cost_total": 310988,
      "price_per_tsubo": 54.162637401612145,
      "price_per_sqm": 163841.73647331542,
      "cost_per_unit": 920.0828402366864,
      "floor_per_unit": 56.15680473372781,
      "yoy": 4.179454524681048,
      "ratio_national": 0.9085367513022132,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 59.980772316292516,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 156,
      "floor_total": 8298,
      "cost_total": 150156,
      "price_per_tsubo": 59.819740086767894,
      "price_per_sqm": 180954.44685466378,
      "cost_per_unit": 962.5384615384615,
      "floor_per_unit": 53.19230769230769,
      "yoy": 10.44465882118837,
      "ratio_national": 0.9487266153483754,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 63.90997872517937,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 156,
      "floor_total": 9365,
      "cost_total": 168928,
      "price_per_tsubo": 59.63059189749066,
      "price_per_sqm": 180382.27442605447,
      "cost_per_unit": 1082.871794871795,
      "floor_per_unit": 60.032051282051285,
      "yoy": -0.3161969426862754,
      "ratio_national": 0.9170951121594342,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 63.84431680673518,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 209,
      "floor_total": 12052,
      "cost_total": 224790,
      "price_per_tsubo": 61.65852423664122,
      "price_per_sqm": 186516.76070361765,
      "cost_per_unit": 1075.5502392344497,
      "floor_per_unit": 57.665071770334926,
      "yoy": 3.4008254397956073,
      "ratio_national": 0.932861579741606,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 66.01555057456233,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 160,
      "floor_total": 9346,
      "cost_total": 178646,
      "price_per_tsubo": 63.18918899422212,
      "price_per_sqm": 191147.01476567515,
      "cost_per_unit": 1116.5375,
      "floor_per_unit": 58.4125,
      "yoy": 2.4824868524363497,
      "ratio_national": 0.9398808027765871,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 66.37519852334256,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 116,
      "floor_total": 6265,
      "cost_total": 107103,
      "price_per_tsubo": 56.51397068954509,
      "price_per_sqm": 170954.50917797285,
      "cost_per_unit": 923.301724137931,
      "floor_per_unit": 54.008620689655174,
      "yoy": -10.563861335975366,
      "ratio_national": 0.8338534810374028,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 57.60853281299194,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 48,
      "floor_total": 2753,
      "cost_total": 54247,
      "price_per_tsubo": 65.13955326189611,
      "price_per_sqm": 197046.85797312023,
      "cost_per_unit": 1130.1458333333333,
      "floor_per_unit": 57.354166666666664,
      "yoy": 15.262743826185844,
      "ratio_national": 0.9227894021655899,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 65.00953419350908,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 54,
      "floor_total": 2932,
      "cost_total": 61299,
      "price_per_tsubo": 69.11378622442018,
      "price_per_sqm": 209068.89495225102,
      "cost_per_unit": 1135.1666666666667,
      "floor_per_unit": 54.2962962962963,
      "yoy": 6.101105647049043,
      "ratio_national": 0.9542815528006692,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 69.11378622442018,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 97,
      "floor_total": 5557,
      "cost_total": 111641,
      "price_per_tsubo": 66.41383865215045,
      "price_per_sqm": 200901.56559294584,
      "cost_per_unit": 1150.9381443298969,
      "floor_per_unit": 57.28865979381443,
      "yoy": -3.9065253399700905,
      "ratio_national": 0.903103688888685,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 61.32395074067447,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 143,
      "floor_total": 8357,
      "cost_total": 153497,
      "price_per_tsubo": 60.71901969965299,
      "price_per_sqm": 183674.76367117386,
      "cost_per_unit": 1073.4055944055945,
      "floor_per_unit": 58.44055944055944,
      "yoy": -8.574747474430255,
      "ratio_national": 0.7892580468428755,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 52.16410627117954,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 102,
      "floor_total": 5347,
      "cost_total": 107974,
      "price_per_tsubo": 66.75507190200112,
      "price_per_sqm": 201933.7946512063,
      "cost_per_unit": 1058.5686274509803,
      "floor_per_unit": 52.42156862745098,
      "yoy": 9.940957927525007,
      "ratio_national": 0.790672565823413,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 57.055617010257365,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 35,
      "floor_total": 1858,
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      "price_per_tsubo": 84.13929445640474,
      "price_per_sqm": 254520.99031216363,
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      "is_spliced": true,
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      "deflator_provisional": true
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    {
      "fiscal_year": 2025,
      "units": 58,
      "floor_total": 2839,
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    }
  ]
}