{
  "area": {
    "code": "08000",
    "name": "茨城県",
    "slug": "ibaraki"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "apartment",
    "label": "分譲住宅・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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 55,
    "price_per_tsubo": 103.34899958315965,
    "prev_price_per_tsubo": 105.7433502311522,
    "change_vs_prev": -2.2643037531519212,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 381,
      "floor_total": 36210,
      "cost_total": 386300,
      "price_per_tsubo": 35.26723769676885,
      "price_per_sqm": 106683.23667495167,
      "cost_per_unit": 1013.9107611548557,
      "floor_per_unit": 95.03937007874016,
      "yoy": null,
      "ratio_national": 0.5944383371751095,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 40.1676966933586,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 707,
      "floor_total": 65341,
      "cost_total": 1236700,
      "price_per_tsubo": 62.568226580554324,
      "price_per_sqm": 189268.60623498264,
      "cost_per_unit": 1749.2220650636493,
      "floor_per_unit": 92.42008486562942,
      "yoy": 77.41175852365313,
      "ratio_national": 0.988396772848856,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 69.21264002273708,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1659,
      "floor_total": 157784,
      "cost_total": 3075180,
      "price_per_tsubo": 64.42921520686508,
      "price_per_sqm": 194898.0885260863,
      "cost_per_unit": 1853.634719710669,
      "floor_per_unit": 95.1078963230862,
      "yoy": 2.974334942856016,
      "ratio_national": 0.9005965806665018,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 68.98202912940586,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 266,
      "floor_total": 25384,
      "cost_total": 457791,
      "price_per_tsubo": 59.6186932670186,
      "price_per_sqm": 180346.2811219666,
      "cost_per_unit": 1721.0187969924812,
      "floor_per_unit": 95.42857142857143,
      "yoy": -7.466367430367072,
      "ratio_national": 0.7511624079812694,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 63.96855500753068,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 530,
      "floor_total": 48174,
      "cost_total": 937500,
      "price_per_tsubo": 64.3330037987296,
      "price_per_sqm": 194607.04944575913,
      "cost_per_unit": 1768.867924528302,
      "floor_per_unit": 90.89433962264151,
      "yoy": 7.9074368681592455,
      "ratio_national": 0.7788989565014914,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 68.8053516563953,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 558,
      "floor_total": 53488,
      "cost_total": 1131800,
      "price_per_tsubo": 69.95014062967394,
      "price_per_sqm": 211598.86329644034,
      "cost_per_unit": 2028.31541218638,
      "floor_per_unit": 95.85663082437276,
      "yoy": 8.731345498055632,
      "ratio_national": 0.8397574646297078,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 73.47703847654824,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 346,
      "floor_total": 30998,
      "cost_total": 569000,
      "price_per_tsubo": 60.68115717143042,
      "price_per_sqm": 183560.2296922382,
      "cost_per_unit": 1644.5086705202311,
      "floor_per_unit": 89.58959537572254,
      "yoy": -13.250843207470941,
      "ratio_national": 0.7330527715626974,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 61.856429328675254,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 159,
      "floor_total": 18467,
      "cost_total": 453600,
      "price_per_tsubo": 81.19923885850436,
      "price_per_sqm": 245627.3352466562,
      "cost_per_unit": 2852.830188679245,
      "floor_per_unit": 116.14465408805032,
      "yoy": 33.81293739852105,
      "ratio_national": 0.957727961694322,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 81.03716452944546,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 444,
      "floor_total": 38526,
      "cost_total": 901160,
      "price_per_tsubo": 77.32559093599129,
      "price_per_sqm": 233909.56756476147,
      "cost_per_unit": 2029.6396396396397,
      "floor_per_unit": 86.77027027027027,
      "yoy": -4.77054708513116,
      "ratio_national": 0.8871681069923696,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 77.32559093599129,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1405,
      "floor_total": 118170,
      "cost_total": 2868010,
      "price_per_tsubo": 80.23219749428789,
      "price_per_sqm": 242702.0394347127,
      "cost_per_unit": 2041.288256227758,
      "floor_per_unit": 84.1067615658363,
      "yoy": 3.7589192958158435,
      "ratio_national": 0.9089282521611459,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 73.81066926797413,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 818,
      "floor_total": 72335,
      "cost_total": 1765770,
      "price_per_tsubo": 80.69765408585056,
      "price_per_sqm": 244110.0435473837,
      "cost_per_unit": 2158.6430317848412,
      "floor_per_unit": 88.42909535452323,
      "yoy": 0.5801369102420573,
      "ratio_national": 0.8835900155499943,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 69.9892923554645,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 492,
      "floor_total": 41700,
      "cost_total": 1181490,
      "price_per_tsubo": 93.66325724460431,
      "price_per_sqm": 283330.93525179854,
      "cost_per_unit": 2401.4024390243903,
      "floor_per_unit": 84.7560975609756,
      "yoy": 16.066889806933226,
      "ratio_national": 0.9218502427212939,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 81.5171951650168,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 71,
      "floor_total": 5810,
      "cost_total": 144400,
      "price_per_tsubo": 82.16111462994836,
      "price_per_sqm": 248537.00516351117,
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      "floor_per_unit": 81.83098591549296,
      "yoy": -12.280314557732897,
      "ratio_national": 0.6706760973168312,
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      "is_spliced": true,
      "price_per_tsubo_real": 68.8693333025552,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 620,
      "floor_total": 50828,
      "cost_total": 1623522,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}