{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "detached",
    "label": "貸家・一戸建"
  },
  "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": 59,
    "price_per_tsubo": 101.00013576123646,
    "prev_price_per_tsubo": 125.10703667876082,
    "change_vs_prev": -19.269020798105856,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 261,
      "floor_total": 25246,
      "cost_total": 351352,
      "price_per_tsubo": 46.00712699358314,
      "price_per_sqm": 139171.35387784205,
      "cost_per_unit": 1346.176245210728,
      "floor_per_unit": 96.727969348659,
      "yoy": null,
      "ratio_national": 0.9207021918259011,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 52.39991684918353,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 211,
      "floor_total": 20588,
      "cost_total": 296374,
      "price_per_tsubo": 47.58841098989703,
      "price_per_sqm": 143954.7309112104,
      "cost_per_unit": 1404.6161137440758,
      "floor_per_unit": 97.57345971563981,
      "yoy": 3.43704138824934,
      "ratio_national": 0.9153731061640017,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 52.64204755519582,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 225,
      "floor_total": 22299,
      "cost_total": 351178,
      "price_per_tsubo": 52.06155973900175,
      "price_per_sqm": 157485.98591865107,
      "cost_per_unit": 1560.7911111111111,
      "floor_per_unit": 99.10666666666667,
      "yoy": 9.399659824856021,
      "ratio_national": 0.9250502660572348,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 55.74042798608324,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 234,
      "floor_total": 21645,
      "cost_total": 332279,
      "price_per_tsubo": 50.74819105613306,
      "price_per_sqm": 153513.05151305153,
      "cost_per_unit": 1419.9957264957266,
      "floor_per_unit": 92.5,
      "yoy": -2.5227225028465416,
      "ratio_national": 0.8919115542279877,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 54.45084877267495,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 220,
      "floor_total": 19217,
      "cost_total": 289319,
      "price_per_tsubo": 49.76988380132175,
      "price_per_sqm": 150553.67643232553,
      "cost_per_unit": 1315.0863636363636,
      "floor_per_unit": 87.35,
      "yoy": -1.9277677380247882,
      "ratio_national": 0.8726888250482578,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 53.229822247402936,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 250,
      "floor_total": 25155,
      "cost_total": 410279,
      "price_per_tsubo": 53.91755974597496,
      "price_per_sqm": 163100.3776585172,
      "cost_per_unit": 1641.116,
      "floor_per_unit": 100.62,
      "yoy": 8.333706305625466,
      "ratio_national": 0.9359745605250007,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 56.63609217014176,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 244,
      "floor_total": 24376,
      "cost_total": 395134,
      "price_per_tsubo": 53.58672570807351,
      "price_per_sqm": 162099.60617000327,
      "cost_per_unit": 1619.4016393442623,
      "floor_per_unit": 99.90163934426229,
      "yoy": -0.6135923796628306,
      "ratio_national": 0.947953736559659,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 54.62459297459073,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 165,
      "floor_total": 17185,
      "cost_total": 297393,
      "price_per_tsubo": 57.20796074890894,
      "price_per_sqm": 173053.82601105617,
      "cost_per_unit": 1802.3818181818183,
      "floor_per_unit": 104.15151515151516,
      "yoy": 6.757709102367948,
      "ratio_national": 0.9984067842598644,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 57.093773202503925,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 149,
      "floor_total": 14094,
      "cost_total": 243737,
      "price_per_tsubo": 57.16924487228608,
      "price_per_sqm": 172936.71065701716,
      "cost_per_unit": 1635.8187919463087,
      "floor_per_unit": 94.59060402684564,
      "yoy": -0.06767568030048299,
      "ratio_national": 0.9681860298760608,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 57.16924487228607,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 179,
      "floor_total": 19537,
      "cost_total": 344452,
      "price_per_tsubo": 58.2835633454471,
      "price_per_sqm": 176307.51906638686,
      "cost_per_unit": 1924.3128491620112,
      "floor_per_unit": 109.14525139664805,
      "yoy": 1.9491572359410458,
      "ratio_national": 0.9776799506478757,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 53.61873352847019,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 191,
      "floor_total": 23476,
      "cost_total": 561169,
      "price_per_tsubo": 79.02142053629238,
      "price_per_sqm": 239039.44453910377,
      "cost_per_unit": 2938.057591623037,
      "floor_per_unit": 122.91099476439791,
      "yoy": 35.58097000338132,
      "ratio_national": 1.231740967571048,
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      "is_spliced": false,
      "price_per_tsubo_real": 68.53549049114692,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 140,
      "floor_total": 15638,
      "cost_total": 387170,
      "price_per_tsubo": 81.84567811101164,
      "price_per_sqm": 247582.81110116382,
      "cost_per_unit": 2765.5,
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      "yoy": 3.5740405013627186,
      "ratio_national": 1.1223837678331798,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 71.23209583203798,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 125,
      "floor_total": 16003,
      "cost_total": 506287,
      "price_per_tsubo": 104.58529661500968,
      "price_per_sqm": 316370.05561457225,
      "cost_per_unit": 4050.296,
      "floor_per_unit": 128.024,
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      "ratio_national": 1.3615749189731134,
      "rank_in_national": 1,
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      "price_per_tsubo_real": 87.66579766555715,
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    {
      "fiscal_year": 2025,
      "units": 76,
      "floor_total": 9449,
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      "price_per_tsubo": 129.73957521748332,
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    }
  ]
}