{
  "area": {
    "code": "23000",
    "name": "愛知県",
    "slug": "aichi"
  },
  "structure": {
    "id": "src",
    "name": "鉄骨鉄筋コンクリート造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "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": 2015,
      "units": 12,
      "floor_total": 1935,
      "cost_total": 51372,
      "price_per_tsubo": 87.76488055813954,
      "price_per_sqm": 265488.37209302327,
      "cost_per_unit": 4281,
      "floor_per_unit": 161.25,
      "yoy": null,
      "ratio_national": 0.9598105341795174,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 94.26947428371595,
      "deflator": 93.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 10,
      "floor_total": 1640,
      "cost_total": 36376,
      "price_per_tsubo": 73.3240347804878,
      "price_per_sqm": 221804.8780487805,
      "cost_per_unit": 3637.6,
      "floor_per_unit": 164,
      "yoy": -16.454014049600907,
      "ratio_national": 0.9787770054766374,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 78.84304815106216,
      "deflator": 93,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 10,
      "floor_total": 1154,
      "cost_total": 19228,
      "price_per_tsubo": 55.08122194107452,
      "price_per_sqm": 166620.4506065858,
      "cost_per_unit": 1922.8,
      "floor_per_unit": 115.4,
      "yoy": null,
      "ratio_national": 0.5928833090415849,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 54.9712793823099,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 11,
      "floor_total": 1458,
      "cost_total": 27426,
      "price_per_tsubo": 62.18422259259259,
      "price_per_sqm": 188106.99588477367,
      "cost_per_unit": 2493.2727272727275,
      "floor_per_unit": 132.54545454545453,
      "yoy": 12.895503042973179,
      "ratio_national": 0.6633767330782879,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 62.18422259259258,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 17,
      "floor_total": 2595,
      "cost_total": 94422,
      "price_per_tsubo": 120.28489532947977,
      "price_per_sqm": 363861.27167630056,
      "cost_per_unit": 5554.235294117647,
      "floor_per_unit": 152.64705882352942,
      "yoy": null,
      "ratio_national": 1.068824531147226,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 108.1698699006113,
      "deflator": 111.2,
      "deflator_provisional": false
    }
  ]
}