{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "company",
    "building_type": "all",
    "label": "給与住宅"
  },
  "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": 2013,
      "units": 17,
      "floor_total": 1024,
      "cost_total": 26410,
      "price_per_tsubo": 85.25968154296875,
      "price_per_sqm": 257910.15625,
      "cost_per_unit": 1553.5294117647059,
      "floor_per_unit": 60.23529411764706,
      "yoy": null,
      "ratio_national": 1.4459793227575857,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 94.41825198556893,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 28,
      "floor_total": 2428,
      "cost_total": 48781,
      "price_per_tsubo": 66.41669768945634,
      "price_per_sqm": 200910.21416803953,
      "cost_per_unit": 1742.1785714285713,
      "floor_per_unit": 86.71428571428571,
      "yoy": -22.10069696778777,
      "ratio_national": 0.9373115925260531,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 70.95801035198328,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 73,
      "floor_total": 4928,
      "cost_total": 94400,
      "price_per_tsubo": 63.32519805194806,
      "price_per_sqm": 191558.44155844155,
      "cost_per_unit": 1293.150684931507,
      "floor_per_unit": 67.5068493150685,
      "yoy": -4.65470242432583,
      "ratio_national": 0.8594038998151069,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 67.79999791429128,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 103,
      "floor_total": 6862,
      "cost_total": 134002,
      "price_per_tsubo": 64.55588335470708,
      "price_per_sqm": 195281.25910813175,
      "cost_per_unit": 1300.990291262136,
      "floor_per_unit": 66.62135922330097,
      "yoy": 1.9434369581433408,
      "ratio_national": 0.8613861088435573,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 69.11764813137802,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 41,
      "floor_total": 1497,
      "cost_total": 40723,
      "price_per_tsubo": 89.92764607214428,
      "price_per_sqm": 272030.72812291246,
      "cost_per_unit": 993.2439024390244,
      "floor_per_unit": 36.51219512195122,
      "yoy": null,
      "ratio_national": 1.2311596208803448,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 91.66936398791466,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 87,
      "floor_total": 5617,
      "cost_total": 102000,
      "price_per_tsubo": 60.0303685241232,
      "price_per_sqm": 181591.5969378672,
      "cost_per_unit": 1172.4137931034484,
      "floor_per_unit": 64.5632183908046,
      "yoy": -33.245924756037816,
      "ratio_national": 0.7027282552782474,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 59.91054742926467,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 22,
      "floor_total": 1536,
      "cost_total": 44510,
      "price_per_tsubo": 95.79473496093749,
      "price_per_sqm": 289778.6458333333,
      "cost_per_unit": 2023.1818181818182,
      "floor_per_unit": 69.81818181818181,
      "yoy": null,
      "ratio_national": 0.8914112752238427,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 81.87584184695513,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 41,
      "floor_total": 3363,
      "cost_total": 86600,
      "price_per_tsubo": 85.12679571810882,
      "price_per_sqm": 257508.17722271782,
      "cost_per_unit": 2112.1951219512193,
      "floor_per_unit": 82.02439024390245,
      "yoy": -11.136247986049296,
      "ratio_national": 0.6745857825277567,
      "rank_in_national": 22,
      "is_spliced": true,
      "price_per_tsubo_real": 70.12091904292325,
      "deflator": 121.4,
      "deflator_provisional": true
    }
  ]
}