{
  "area": {
    "code": "08000",
    "name": "茨城県",
    "slug": "ibaraki"
  },
  "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": 2016,
      "units": 34,
      "floor_total": 2113,
      "cost_total": 54676,
      "price_per_tsubo": 85.54064081400851,
      "price_per_sqm": 258760.056791292,
      "cost_per_unit": 1608.1176470588234,
      "floor_per_unit": 62.14705882352941,
      "yoy": null,
      "ratio_national": 1.1436342265154362,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 91.9791836709769,
      "deflator": 93,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 33,
      "floor_total": 2162,
      "cost_total": 50500,
      "price_per_tsubo": 77.2166489361702,
      "price_per_sqm": 233580.01850138762,
      "cost_per_unit": 1530.3030303030303,
      "floor_per_unit": 65.51515151515152,
      "yoy": -9.731037549668597,
      "ratio_national": 0.8897345411196903,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 81.28068309070548,
      "deflator": 95,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 17,
      "floor_total": 1050,
      "cost_total": 32700,
      "price_per_tsubo": 102.9517457142857,
      "price_per_sqm": 311428.5714285714,
      "cost_per_unit": 1923.5294117647059,
      "floor_per_unit": 61.76470588235294,
      "yoy": null,
      "ratio_national": 1.2474110459502994,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 102.74625320786997,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 26,
      "floor_total": 827,
      "cost_total": 16625,
      "price_per_tsubo": 66.45557285368803,
      "price_per_sqm": 201027.81136638453,
      "cost_per_unit": 639.4230769230769,
      "floor_per_unit": 31.807692307692307,
      "yoy": null,
      "ratio_national": 0.7061251270428169,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 63.41180615809926,
      "deflator": 104.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 84,
      "floor_total": 7843,
      "cost_total": 165000,
      "price_per_tsubo": 69.54677419354839,
      "price_per_sqm": 210378.68162692848,
      "cost_per_unit": 1964.2857142857142,
      "floor_per_unit": 93.36904761904762,
      "yoy": 4.651530649906688,
      "ratio_national": 0.7942060087459828,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 62.54206312369459,
      "deflator": 111.2,
      "deflator_provisional": false
    },
    {
      "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
    },
    {
      "fiscal_year": 2025,
      "units": 15,
      "floor_total": 909,
      "cost_total": 43900,
      "price_per_tsubo": 159.65256435643565,
      "price_per_sqm": 482948.29482948297,
      "cost_per_unit": 2926.6666666666665,
      "floor_per_unit": 60.6,
      "yoy": null,
      "ratio_national": 1.3740349131485383,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 130.22232002971913,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}