{
  "area": {
    "code": "06000",
    "name": "山形県",
    "slug": "yamagata"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "detached",
    "label": "給与住宅・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": 2016,
      "units": 10,
      "floor_total": 1783,
      "cost_total": 29199,
      "price_per_tsubo": 54.13671464385867,
      "price_per_sqm": 163763.3202467751,
      "cost_per_unit": 2919.9,
      "floor_per_unit": 178.3,
      "yoy": null,
      "ratio_national": 0.7954098098525865,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 57.90022956562424,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 10,
      "floor_total": 1461,
      "cost_total": 29650,
      "price_per_tsubo": 67.08875667351128,
      "price_per_sqm": 202943.189596167,
      "cost_per_unit": 2965,
      "floor_per_unit": 146.1,
      "yoy": null,
      "ratio_national": 0.8217676069415016,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 66.95484697955217,
      "deflator": 100.2,
      "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": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2024,
      "units": 10,
      "floor_total": 1179,
      "cost_total": 29005,
      "price_per_tsubo": 81.32692022900763,
      "price_per_sqm": 246013.57082273113,
      "cost_per_unit": 2900.5,
      "floor_per_unit": 117.9,
      "yoy": null,
      "ratio_national": 0.7241514654500752,
      "rank_in_national": 25,
      "is_spliced": true,
      "price_per_tsubo_real": 68.17009239648586,
      "deflator": 119.3,
      "deflator_provisional": true
    }
  ]
}