{
  "area": {
    "code": "33000",
    "name": "岡山県",
    "slug": "okayama"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "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": 2012,
      "units": 101,
      "floor_total": 7391,
      "cost_total": 121000,
      "price_per_tsubo": 54.11995535110269,
      "price_per_sqm": 163712.62346096605,
      "cost_per_unit": 1198.019801980198,
      "floor_per_unit": 73.17821782178218,
      "yoy": null,
      "ratio_national": 0.8151311936832153,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 61.99307600355406,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "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": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 15,
      "floor_total": 825,
      "cost_total": 18100,
      "price_per_tsubo": 72.52702909090908,
      "price_per_sqm": 219393.9393939394,
      "cost_per_unit": 1206.6666666666667,
      "floor_per_unit": 55,
      "yoy": null,
      "ratio_national": 0.9220596953007902,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 78.32292558413508,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "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": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "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": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 16,
      "floor_total": 986,
      "cost_total": 24000,
      "price_per_tsubo": 80.465476673428,
      "price_per_sqm": 243407.7079107505,
      "cost_per_unit": 1500,
      "floor_per_unit": 61.625,
      "yoy": null,
      "ratio_national": 0.8307358682050398,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 85.058643418,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 141,
      "floor_total": 4554,
      "cost_total": 123750,
      "price_per_tsubo": 89.83125,
      "price_per_sqm": 271739.1304347826,
      "cost_per_unit": 877.6595744680851,
      "floor_per_unit": 32.297872340425535,
      "yoy": null,
      "ratio_national": 0.9123081567459095,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 89.83125,
      "deflator": 100,
      "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": 111.7,
      "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": 113.9,
      "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": 118.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 24,
      "floor_total": 834,
      "cost_total": 13662,
      "price_per_tsubo": 54.15312107913669,
      "price_per_sqm": 163812.94964028776,
      "cost_per_unit": 569.25,
      "floor_per_unit": 34.75,
      "yoy": null,
      "ratio_national": 0.3441906723005603,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 44.351450515263465,
      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}