{
  "area": {
    "code": "23000",
    "name": "愛知県",
    "slug": "aichi"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 1789,
      "cost_total": 43681,
      "price_per_tsubo": 80.71560256567916,
      "price_per_sqm": 244164.33761878143,
      "cost_per_unit": 4368.1,
      "floor_per_unit": 178.9,
      "yoy": null,
      "ratio_national": 0.9747399144020757,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 86.41927469558797,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 15,
      "floor_total": 3650,
      "cost_total": 130904,
      "price_per_tsubo": 118.55921483835616,
      "price_per_sqm": 358641.09589041094,
      "cost_per_unit": 8726.933333333332,
      "floor_per_unit": 243.33333333333334,
      "yoy": null,
      "ratio_national": 1.0419094975036711,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 101.85499556559807,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 12,
      "floor_total": 4329,
      "cost_total": 149032,
      "price_per_tsubo": 113.80653621621622,
      "price_per_sqm": 344264.26426426426,
      "cost_per_unit": 12419.333333333334,
      "floor_per_unit": 360.75,
      "yoy": -4.008696100610775,
      "ratio_national": 1.017849141473959,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 97.27054377454377,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 13,
      "floor_total": 2754,
      "cost_total": 98106,
      "price_per_tsubo": 117.7624668627451,
      "price_per_sqm": 356230.9368191721,
      "cost_per_unit": 7546.615384615385,
      "floor_per_unit": 211.84615384615384,
      "yoy": 3.4760135736080944,
      "ratio_national": 0.8611668310845643,
      "rank_in_national": 4,
      "is_spliced": true,
      "price_per_tsubo_real": 97.00367945860387,
      "deflator": 121.4,
      "deflator_provisional": true
    }
  ]
}