{
  "area": {
    "code": "08000",
    "name": "茨城県",
    "slug": "ibaraki"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "apartment",
    "label": "給与住宅・共同住宅"
  },
  "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": 14,
      "floor_total": 525,
      "cost_total": 10000,
      "price_per_tsubo": 62.96742857142857,
      "price_per_sqm": 190476.19047619047,
      "cost_per_unit": 714.2857142857143,
      "floor_per_unit": 37.5,
      "yoy": null,
      "ratio_national": 0.9938537162950073,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 71.71688903351775,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 114,
      "floor_total": 7508,
      "cost_total": 134022,
      "price_per_tsubo": 59.010200769845504,
      "price_per_sqm": 178505.59403303143,
      "cost_per_unit": 1175.6315789473683,
      "floor_per_unit": 65.85964912280701,
      "yoy": -6.284563132658483,
      "ratio_national": 0.9599581949828934,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 65.27677076310343,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "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": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 44,
      "floor_total": 1468,
      "cost_total": 32460,
      "price_per_tsubo": 73.0966916893733,
      "price_per_sqm": 221117.16621253407,
      "cost_per_unit": 737.7272727272727,
      "floor_per_unit": 33.36363636363637,
      "yoy": null,
      "ratio_national": 0.827563636760042,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 78.42992670533616,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 190,
      "floor_total": 6195,
      "cost_total": 142680,
      "price_per_tsubo": 76.13722634382567,
      "price_per_sqm": 230314.7699757869,
      "cost_per_unit": 750.9473684210526,
      "floor_per_unit": 32.60526315789474,
      "yoy": 4.159606384613435,
      "ratio_national": 0.9412960815909555,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 81.43018860302212,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 54,
      "floor_total": 2960,
      "cost_total": 47000,
      "price_per_tsubo": 52.49058445945946,
      "price_per_sqm": 158783.7837837838,
      "cost_per_unit": 870.3703703703703,
      "floor_per_unit": 54.81481481481482,
      "yoy": -31.057923987907166,
      "ratio_national": 0.6463071261694908,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 55.137168549852376,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 10,
      "floor_total": 472,
      "cost_total": 5258,
      "price_per_tsubo": 36.82594029661017,
      "price_per_sqm": 111398.30508474576,
      "cost_per_unit": 525.8,
      "floor_per_unit": 47.2,
      "yoy": -29.842769563649483,
      "ratio_national": 0.453090506769072,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 37.53918480796144,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 18,
      "floor_total": 375,
      "cost_total": 9000,
      "price_per_tsubo": 79.33896,
      "price_per_sqm": 240000,
      "cost_per_unit": 500,
      "floor_per_unit": 20.833333333333332,
      "yoy": 115.44313427158616,
      "ratio_national": 0.7752703945198172,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 79.18059880239521,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 62,
      "floor_total": 2725,
      "cost_total": 103800,
      "price_per_tsubo": 125.92330348623854,
      "price_per_sqm": 380917.43119266053,
      "cost_per_unit": 1674.1935483870968,
      "floor_per_unit": 43.95161290322581,
      "yoy": 58.71559633027523,
      "ratio_national": 1.4055923119180171,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 125.92330348623855,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 48,
      "floor_total": 1083,
      "cost_total": 23200,
      "price_per_tsubo": 70.8165540166205,
      "price_per_sqm": 214219.7599261311,
      "cost_per_unit": 483.3333333333333,
      "floor_per_unit": 22.5625,
      "yoy": -43.762153583939565,
      "ratio_national": 0.7567599755094901,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 65.14862375034085,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 14,
      "floor_total": 540,
      "cost_total": 10261,
      "price_per_tsubo": 62.81613183333334,
      "price_per_sqm": 190018.5185185185,
      "cost_per_unit": 732.9285714285714,
      "floor_per_unit": 38.57142857142857,
      "yoy": -11.29738984674329,
      "ratio_national": 0.6659671378323108,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 54.4806000289101,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 10,
      "floor_total": 558,
      "cost_total": 8500,
      "price_per_tsubo": 50.35701612903226,
      "price_per_sqm": 152329.74910394265,
      "cost_per_unit": 850,
      "floor_per_unit": 55.8,
      "yoy": -19.834261264858167,
      "ratio_national": 0.47949236057110156,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 43.826819955641646,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 70,
      "floor_total": 2440,
      "cost_total": 29720,
      "price_per_tsubo": 40.26560606557377,
      "price_per_sqm": 121803.27868852459,
      "cost_per_unit": 424.57142857142856,
      "floor_per_unit": 34.857142857142854,
      "yoy": -20.039729990356804,
      "ratio_national": 0.317463161423142,
      "rank_in_national": 39,
      "is_spliced": true,
      "price_per_tsubo_real": 33.751555796792765,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 30,
      "floor_total": 943,
      "cost_total": 25025,
      "price_per_tsubo": 87.72788414634147,
      "price_per_sqm": 265376.4581124072,
      "cost_per_unit": 834.1666666666666,
      "floor_per_unit": 31.433333333333334,
      "yoy": 117.87300060372598,
      "ratio_national": 0.7007803187079078,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 71.55618609000119,
      "deflator": 122.6,
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    }
  ]
}