{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 11,
    "price_per_tsubo": 109.5578818443804,
    "prev_price_per_tsubo": 40.59742105263158,
    "change_vs_prev": 169.86414162206665,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 203,
      "floor_total": 9495,
      "cost_total": 131643,
      "price_per_tsubo": 45.83297661611375,
      "price_per_sqm": 138644.54976303317,
      "cost_per_unit": 648.4876847290641,
      "floor_per_unit": 46.77339901477833,
      "yoy": null,
      "ratio_national": 0.7286173285666577,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 52.20156789990177,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 170,
      "floor_total": 9751,
      "cost_total": 164688,
      "price_per_tsubo": 55.83262675828121,
      "price_per_sqm": 168893.44682596656,
      "cost_per_unit": 968.7529411764706,
      "floor_per_unit": 57.358823529411765,
      "yoy": 21.817588296571234,
      "ratio_national": 0.8580366806153162,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 61.830151448816395,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 40,
      "floor_total": 2474,
      "cost_total": 43751,
      "price_per_tsubo": 58.46063795068714,
      "price_per_sqm": 176843.1689571544,
      "cost_per_unit": 1093.775,
      "floor_per_unit": 61.85,
      "yoy": 4.706945284490205,
      "ratio_national": 0.8499841201317423,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 62.45794652851191,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 136,
      "floor_total": 6922,
      "cost_total": 107445,
      "price_per_tsubo": 51.3132919026293,
      "price_per_sqm": 155222.479052297,
      "cost_per_unit": 790.0367647058823,
      "floor_per_unit": 50.89705882352941,
      "yoy": -12.225911824785063,
      "ratio_national": 0.7264154307754064,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 54.93928469232259,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 92,
      "floor_total": 6478,
      "cost_total": 92573,
      "price_per_tsubo": 47.24095363846866,
      "price_per_sqm": 142903.6739734486,
      "cost_per_unit": 1006.2282608695652,
      "floor_per_unit": 70.41304347826087,
      "yoy": -7.936224929572244,
      "ratio_national": 0.6527924267283057,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 50.579179484441816,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 143,
      "floor_total": 7962,
      "cost_total": 158692,
      "price_per_tsubo": 65.88827262999246,
      "price_per_sqm": 199311.7307209244,
      "cost_per_unit": 1109.7342657342658,
      "floor_per_unit": 55.67832167832168,
      "yoy": 39.47278273472266,
      "ratio_national": 0.8800006609458726,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 69.21037040965594,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 292,
      "floor_total": 14682,
      "cost_total": 278331,
      "price_per_tsubo": 62.66883506947282,
      "price_per_sqm": 189572.94646505924,
      "cost_per_unit": 953.1883561643835,
      "floor_per_unit": 50.28082191780822,
      "yoy": -4.8862072596727035,
      "ratio_national": 0.8256090363787598,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 63.882604556037535,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 82,
      "floor_total": 4457,
      "cost_total": 87320,
      "price_per_tsubo": 64.76589248373345,
      "price_per_sqm": 195916.5357864034,
      "cost_per_unit": 1064.878048780488,
      "floor_per_unit": 54.353658536585364,
      "yoy": 3.3462524266421934,
      "ratio_national": 0.8260199352388361,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 64.63661924524297,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 145,
      "floor_total": 6903,
      "cost_total": 132450,
      "price_per_tsubo": 63.42921707953064,
      "price_per_sqm": 191873.09865275968,
      "cost_per_unit": 913.448275862069,
      "floor_per_unit": 47.60689655172414,
      "yoy": -2.0638569977840304,
      "ratio_national": 0.7845977366298312,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 63.429217079530645,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 179,
      "floor_total": 8736,
      "cost_total": 156751,
      "price_per_tsubo": 59.31615021634615,
      "price_per_sqm": 179431.08974358975,
      "cost_per_unit": 875.7039106145252,
      "floor_per_unit": 48.80446927374302,
      "yoy": -6.484498867497168,
      "ratio_national": 0.7158694932645318,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 54.77022180641381,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 104,
      "floor_total": 5429,
      "cost_total": 113563,
      "price_per_tsubo": 69.15001469331368,
      "price_per_sqm": 209178.48590900717,
      "cost_per_unit": 1091.951923076923,
      "floor_per_unit": 52.20192307692308,
      "yoy": 16.578730145331555,
      "ratio_national": 0.782856607681496,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 59.40722911796708,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 74,
      "floor_total": 4629,
      "cost_total": 107300,
      "price_per_tsubo": 76.62805508749189,
      "price_per_sqm": 231799.52473536402,
      "cost_per_unit": 1450,
      "floor_per_unit": 62.554054054054056,
      "yoy": 10.814228207100118,
      "ratio_national": 0.7784585056817345,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 65.49406417734349,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 160,
      "floor_total": 9545,
      "cost_total": 232390,
      "price_per_tsubo": 80.48533662650603,
      "price_per_sqm": 243467.78418019906,
      "cost_per_unit": 1452.4375,
      "floor_per_unit": 59.65625,
      "yoy": 5.033771945027188,
      "ratio_national": 0.7486704980114436,
      "rank_in_national": 43,
      "is_spliced": true,
      "price_per_tsubo_real": 66.29764137273972,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 214,
      "floor_total": 4895,
      "cost_total": 79000,
      "price_per_tsubo": 53.35187129724208,
      "price_per_sqm": 161389.17262512769,
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      "yoy": -33.71230893296426,
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      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}