{
  "area": {
    "code": "33000",
    "name": "岡山県",
    "slug": "okayama"
  },
  "structure": {
    "id": "src",
    "name": "鉄骨鉄筋コンクリート造"
  },
  "segment": {
    "segment": "all",
    "building_type": "all",
    "label": "新築住宅すべて"
  },
  "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": 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": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 49,
      "floor_total": 2500,
      "cost_total": 49500,
      "price_per_tsubo": 65.454642,
      "price_per_sqm": 198000,
      "cost_per_unit": 1010.204081632653,
      "floor_per_unit": 51.02040816326531,
      "yoy": null,
      "ratio_national": 0.849395791753817,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 70.6853585313175,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "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": 95,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "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": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "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": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 47,
      "floor_total": 3732,
      "cost_total": 67000,
      "price_per_tsubo": 59.348319935691315,
      "price_per_sqm": 179528.4030010718,
      "cost_per_unit": 1425.531914893617,
      "floor_per_unit": 79.40425531914893,
      "yoy": null,
      "ratio_national": 0.6483469393583156,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 59.34831993569132,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 82,
      "floor_total": 2807,
      "cost_total": 75000,
      "price_per_tsubo": 88.3271286070538,
      "price_per_sqm": 267189.1699323121,
      "cost_per_unit": 914.6341463414634,
      "floor_per_unit": 34.23170731707317,
      "yoy": 48.82835555035652,
      "ratio_national": 0.9385218158648647,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 84.2816112662727,
      "deflator": 104.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 66,
      "floor_total": 3153,
      "cost_total": 91815,
      "price_per_tsubo": 96.2642273549001,
      "price_per_sqm": 291198.8582302569,
      "cost_per_unit": 1391.1363636363637,
      "floor_per_unit": 47.77272727272727,
      "yoy": 8.986026006977488,
      "ratio_national": 1.0993123502720765,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 86.56854977958642,
      "deflator": 111.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "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": 113.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "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": true,
      "price_per_tsubo_real": null,
      "deflator": 119.3,
      "deflator_provisional": true
    }
  ]
}