{
  "area": {
    "code": "08000",
    "name": "茨城県",
    "slug": "ibaraki"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・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": 109,
    "price_per_tsubo": 99.20323858820525,
    "prev_price_per_tsubo": 78.28150498871898,
    "change_vs_prev": 26.726279218189887,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 275,
      "floor_total": 11702,
      "cost_total": 175531,
      "price_per_tsubo": 49.587132497863614,
      "price_per_sqm": 150000.85455477698,
      "cost_per_unit": 638.2945454545454,
      "floor_per_unit": 42.552727272727275,
      "yoy": null,
      "ratio_national": 0.9769279680157898,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 56.41312002032265,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 479,
      "floor_total": 16892,
      "cost_total": 293270,
      "price_per_tsubo": 57.3933834537059,
      "price_per_sqm": 173614.72886573526,
      "cost_per_unit": 612.2546972860125,
      "floor_per_unit": 35.265135699373694,
      "yoy": 15.742493188487172,
      "ratio_national": 1.0968760709848242,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 63.278261801219294,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 439,
      "floor_total": 15089,
      "cost_total": 265760,
      "price_per_tsubo": 58.22431906686991,
      "price_per_sqm": 176128.305388031,
      "cost_per_unit": 605.375854214123,
      "floor_per_unit": 34.37129840546697,
      "yoy": 1.4477899074102352,
      "ratio_national": 1.0852827841780013,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 62.2719990019999,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 822,
      "floor_total": 27821,
      "cost_total": 532107,
      "price_per_tsubo": 63.22684301534812,
      "price_per_sqm": 191260.918011574,
      "cost_per_unit": 647.3321167883212,
      "floor_per_unit": 33.845498783454985,
      "yoy": 8.591811855683318,
      "ratio_national": 1.162594376695576,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 67.62229199502472,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 813,
      "floor_total": 28324,
      "cost_total": 525364,
      "price_per_tsubo": 61.317012341477195,
      "price_per_sqm": 185483.6887445276,
      "cost_per_unit": 646.2041820418204,
      "floor_per_unit": 34.838868388683885,
      "yoy": -3.020601033974324,
      "ratio_national": 1.121765224484853,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 65.30033263203109,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 483,
      "floor_total": 17565,
      "cost_total": 316648,
      "price_per_tsubo": 59.59418115115286,
      "price_per_sqm": 180272.1320808426,
      "cost_per_unit": 655.5859213250518,
      "floor_per_unit": 36.36645962732919,
      "yoy": -2.8097115703058284,
      "ratio_national": 1.0765423646801606,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 62.533243600370255,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 197,
      "floor_total": 7895,
      "cost_total": 129800,
      "price_per_tsubo": 54.34978366054465,
      "price_per_sqm": 164407.85307156428,
      "cost_per_unit": 658.8832487309645,
      "floor_per_unit": 40.076142131979694,
      "yoy": -8.800183825508867,
      "ratio_national": 0.9720664840836157,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 55.51561150208851,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 178,
      "floor_total": 7185,
      "cost_total": 104992,
      "price_per_tsubo": 48.30640273903966,
      "price_per_sqm": 146126.6527487822,
      "cost_per_unit": 589.8426966292135,
      "floor_per_unit": 40.36516853932584,
      "yoy": -11.119420381229961,
      "ratio_national": 0.870030062599273,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 48.25814459444522,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 283,
      "floor_total": 10143,
      "cost_total": 170186,
      "price_per_tsubo": 55.46674326530612,
      "price_per_sqm": 167786.65089224096,
      "cost_per_unit": 601.3639575971731,
      "floor_per_unit": 35.840989399293285,
      "yoy": 14.822756653911862,
      "ratio_national": 0.984710389544839,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 55.46674326530612,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 307,
      "floor_total": 12534,
      "cost_total": 206367,
      "price_per_tsubo": 54.42843185974151,
      "price_per_sqm": 164645.76352321685,
      "cost_per_unit": 672.2052117263844,
      "floor_per_unit": 40.82736156351792,
      "yoy": -1.8719530739315426,
      "ratio_national": 0.9694405126764662,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 49.34581310946646,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 292,
      "floor_total": 11337,
      "cost_total": 181481,
      "price_per_tsubo": 52.918591778248214,
      "price_per_sqm": 160078.50401340742,
      "cost_per_unit": 621.5102739726027,
      "floor_per_unit": 38.82534246575342,
      "yoy": -2.7739915149200933,
      "ratio_national": 0.9104158069534147,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 45.3458369993558,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 232,
      "floor_total": 8261,
      "cost_total": 161880,
      "price_per_tsubo": 64.77923800992616,
      "price_per_sqm": 195956.90594359036,
      "cost_per_unit": 697.7586206896551,
      "floor_per_unit": 35.60775862068966,
      "yoy": 22.413004263944103,
      "ratio_national": 0.9788970782433487,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 56.42790767415171,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 187,
      "floor_total": 7380,
      "cost_total": 138310,
      "price_per_tsubo": 61.95444646341463,
      "price_per_sqm": 187411.9241192412,
      "cost_per_unit": 739.6256684491979,
      "floor_per_unit": 39.46524064171123,
      "yoy": -4.360643368603212,
      "ratio_national": 0.8827329013968361,
      "rank_in_national": 36,
      "is_spliced": true,
      "price_per_tsubo_real": 52.150207460786724,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 290,
      "floor_total": 11348,
      "cost_total": 296248,
      "price_per_tsubo": 86.30011243567148,
      "price_per_sqm": 261057.45505816003,
      "cost_per_unit": 1021.5448275862069,
      "floor_per_unit": 39.13103448275862,
      "yoy": 39.296075361811944,
      "ratio_national": 1.1740487022913615,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 70.56427836113775,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}