{
  "area": {
    "code": "36000",
    "name": "徳島県",
    "slug": "tokushima"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "detached",
    "label": "貸家・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": null,
  "years": [
    {
      "fiscal_year": 2013,
      "units": 10,
      "floor_total": 1268,
      "cost_total": 20169,
      "price_per_tsubo": 52.58239630126183,
      "price_per_sqm": 159061.5141955836,
      "cost_per_unit": 2016.9,
      "floor_per_unit": 126.8,
      "yoy": null,
      "ratio_national": 0.8035055207841235,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 58.23078217194001,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 14,
      "floor_total": 1811,
      "cost_total": 31118,
      "price_per_tsubo": 56.802635681943684,
      "price_per_sqm": 171827.71949199337,
      "cost_per_unit": 2222.714285714286,
      "floor_per_unit": 129.35714285714286,
      "yoy": 8.025954839529792,
      "ratio_national": 0.7886568465003794,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 60.686576583273165,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 11,
      "floor_total": 1085,
      "cost_total": 22591,
      "price_per_tsubo": 68.83050865437788,
      "price_per_sqm": 208211.98156682026,
      "cost_per_unit": 2053.7272727272725,
      "floor_per_unit": 98.63636363636364,
      "yoy": null,
      "ratio_national": 0.9134344570926877,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 70.16361738468694,
      "deflator": 98.1,
      "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": 2025,
      "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": 124.3,
      "deflator_provisional": true
    }
  ]
}