{
  "area": {
    "code": "07000",
    "name": "福島県",
    "slug": "fukushima"
  },
  "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": 2012,
      "units": 15,
      "floor_total": 1495,
      "cost_total": 28324,
      "price_per_tsubo": 62.63090030769231,
      "price_per_sqm": 189458.1939799331,
      "cost_per_unit": 1888.2666666666667,
      "floor_per_unit": 99.66666666666667,
      "yoy": null,
      "ratio_national": 0.9713724035464841,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 71.3335994392851,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 55,
      "floor_total": 5032,
      "cost_total": 100432,
      "price_per_tsubo": 65.97915367249603,
      "price_per_sqm": 199586.6454689984,
      "cost_per_unit": 1826.0363636363636,
      "floor_per_unit": 91.49090909090908,
      "yoy": 5.346008676794467,
      "ratio_national": 1.0082198218730178,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 73.06661536267556,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 44,
      "floor_total": 3893,
      "cost_total": 84312,
      "price_per_tsubo": 71.5945970922168,
      "price_per_sqm": 216573.3367582841,
      "cost_per_unit": 1916.1818181818182,
      "floor_per_unit": 88.47727272727273,
      "yoy": 8.510935814051868,
      "ratio_national": 0.9940307961301428,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 76.4899541583513,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 55,
      "floor_total": 4632,
      "cost_total": 108749,
      "price_per_tsubo": 77.61255542098445,
      "price_per_sqm": 234777.63385146804,
      "cost_per_unit": 1977.2545454545455,
      "floor_per_unit": 84.21818181818182,
      "yoy": 8.405604016482226,
      "ratio_national": 1.106722346114423,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 83.09695441218892,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 10,
      "floor_total": 847,
      "cost_total": 19960,
      "price_per_tsubo": 77.90267815820543,
      "price_per_sqm": 235655.25383707203,
      "cost_per_unit": 1996,
      "floor_per_unit": 84.7,
      "yoy": null,
      "ratio_national": 1.012603709790393,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 81.83054428382923,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 12,
      "floor_total": 1120,
      "cost_total": 31001,
      "price_per_tsubo": 91.50249624107143,
      "price_per_sqm": 276794.64285714284,
      "cost_per_unit": 2583.4166666666665,
      "floor_per_unit": 93.33333333333333,
      "yoy": 17.45744614228457,
      "ratio_national": 1.2143093899869455,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 93.27471584207078,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "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": 108.3,
      "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
    }
  ]
}