{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 95,
    "price_per_tsubo": 85.58826164383561,
    "prev_price_per_tsubo": 81.302240260181,
    "change_vs_prev": 5.271713755904656,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 42,
      "floor_total": 3437,
      "cost_total": 70900,
      "price_per_tsubo": 68.193340413151,
      "price_per_sqm": 206284.55048006983,
      "cost_per_unit": 1688.095238095238,
      "floor_per_unit": 81.83333333333333,
      "yoy": null,
      "ratio_national": 1.0763375023215278,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 77.66895263456834,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 136,
      "floor_total": 6067,
      "cost_total": 81999,
      "price_per_tsubo": 44.67965620735124,
      "price_per_sqm": 135155.76067249052,
      "cost_per_unit": 602.9338235294117,
      "floor_per_unit": 44.61029411764706,
      "yoy": -34.48090981222145,
      "ratio_national": 0.7268336925771388,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 49.42439845945933,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 128,
      "floor_total": 10023,
      "cost_total": 221881,
      "price_per_tsubo": 73.18088306794372,
      "price_per_sqm": 221371.84475705877,
      "cost_per_unit": 1733.4453125,
      "floor_per_unit": 78.3046875,
      "yoy": 63.7901659948384,
      "ratio_national": 0.975993433873976,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 78.35212319908321,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 96,
      "floor_total": 6076,
      "cost_total": 107024,
      "price_per_tsubo": 58.22891194206714,
      "price_per_sqm": 176142.19881500988,
      "cost_per_unit": 1114.8333333333333,
      "floor_per_unit": 63.291666666666664,
      "yoy": -20.43152596559219,
      "ratio_national": 0.659238181888372,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 62.47737332839822,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 231,
      "floor_total": 10910,
      "cost_total": 274078,
      "price_per_tsubo": 83.04714130339138,
      "price_per_sqm": 251217.2318973419,
      "cost_per_unit": 1186.4848484848485,
      "floor_per_unit": 47.22943722943723,
      "yoy": 42.62183258037913,
      "ratio_national": 1.0267244086775436,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 88.82047198223677,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 104,
      "floor_total": 5269,
      "cost_total": 105971,
      "price_per_tsubo": 66.48659557601063,
      "price_per_sqm": 201121.65496299107,
      "cost_per_unit": 1018.9519230769231,
      "floor_per_unit": 50.66346153846154,
      "yoy": -19.94113881281122,
      "ratio_national": 0.8186374939054569,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 69.83886089917083,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 224,
      "floor_total": 10613,
      "cost_total": 215628,
      "price_per_tsubo": 67.16488138320928,
      "price_per_sqm": 203173.46650334494,
      "cost_per_unit": 962.625,
      "floor_per_unit": 47.379464285714285,
      "yoy": 1.020184296281501,
      "ratio_national": 0.8263677695095852,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 68.46573025811344,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 100,
      "floor_total": 4984,
      "cost_total": 87760,
      "price_per_tsubo": 58.20949646869984,
      "price_per_sqm": 176083.46709470305,
      "cost_per_unit": 877.6,
      "floor_per_unit": 49.84,
      "yoy": -13.333433678553652,
      "ratio_national": 0.568801245845532,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 58.09330984900184,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 131,
      "floor_total": 6195,
      "cost_total": 118233,
      "price_per_tsubo": 63.091762561743344,
      "price_per_sqm": 190852.30024213076,
      "cost_per_unit": 902.5419847328244,
      "floor_per_unit": 47.29007633587786,
      "yoy": 8.387404786551933,
      "ratio_national": 0.7042484905253055,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 63.091762561743344,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 231,
      "floor_total": 13359,
      "cost_total": 320160,
      "price_per_tsubo": 79.22611920053896,
      "price_per_sqm": 239658.65708511116,
      "cost_per_unit": 1385.974025974026,
      "floor_per_unit": 57.83116883116883,
      "yoy": 25.57284181592816,
      "ratio_national": 0.8466262847503206,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 72.88511425992544,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 250,
      "floor_total": 11242,
      "cost_total": 241562,
      "price_per_tsubo": 71.03302294787404,
      "price_per_sqm": 214874.57747731722,
      "cost_per_unit": 966.248,
      "floor_per_unit": 44.968,
      "yoy": -10.341408029751353,
      "ratio_national": 0.7530813758110112,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 61.6071317847997,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 357,
      "floor_total": 23479,
      "cost_total": 609650,
      "price_per_tsubo": 85.8373386217471,
      "price_per_sqm": 259657.5663358746,
      "cost_per_unit": 1707.703081232493,
      "floor_per_unit": 65.76750700280112,
      "yoy": 20.841455226728645,
      "ratio_national": 0.8173309557385299,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 74.70612586749094,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 259,
      "floor_total": 11308,
      "cost_total": 389929,
      "price_per_tsubo": 113.9921638583304,
      "price_per_sqm": 344825.7870534135,
      "cost_per_unit": 1505.5173745173745,
      "floor_per_unit": 43.66023166023166,
      "yoy": 32.80020756544077,
      "ratio_national": 0.898740047697199,
      "rank_in_national": 19,
      "is_spliced": true,
      "price_per_tsubo_real": 95.55084983933814,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 281,
      "floor_total": 10340,
      "cost_total": 318141,
      "price_per_tsubo": 101.71250835493231,
      "price_per_sqm": 307679.8839458414,
      "cost_per_unit": 1132.1743772241994,
      "floor_per_unit": 36.79715302491103,
      "yoy": -10.772368106512353,
      "ratio_national": 0.8124910878125028,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 82.96289425361526,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}