{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "detached",
    "label": "給与住宅・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": 39,
    "price_per_tsubo": 130.69967796860743,
    "prev_price_per_tsubo": 104.54314908482142,
    "change_vs_prev": 25.019840240859608,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 55,
      "floor_total": 6033,
      "cost_total": 94910,
      "price_per_tsubo": 52.006054848334166,
      "price_per_sqm": 157318.08387203712,
      "cost_per_unit": 1725.6363636363637,
      "floor_per_unit": 109.69090909090909,
      "yoy": null,
      "ratio_national": 0.8046555417927456,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 59.23240871108675,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 56,
      "floor_total": 6575,
      "cost_total": 106647,
      "price_per_tsubo": 53.62016519087452,
      "price_per_sqm": 162200.76045627377,
      "cost_per_unit": 1904.4107142857142,
      "floor_per_unit": 117.41071428571429,
      "yoy": 3.1036969584553376,
      "ratio_national": 0.7296954441964799,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 59.31434202530367,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 42,
      "floor_total": 5060,
      "cost_total": 90857,
      "price_per_tsubo": 59.35853004545454,
      "price_per_sqm": 179559.2885375494,
      "cost_per_unit": 2163.2619047619046,
      "floor_per_unit": 120.47619047619048,
      "yoy": 10.701878358921245,
      "ratio_national": 0.8292109082060193,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 63.55303002725326,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 48,
      "floor_total": 6507,
      "cost_total": 122357,
      "price_per_tsubo": 62.16175611341632,
      "price_per_sqm": 188039.03488550792,
      "cost_per_unit": 2549.1041666666665,
      "floor_per_unit": 135.5625,
      "yoy": 4.72253282858448,
      "ratio_national": 0.8945454577816884,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 66.69716321182008,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 69,
      "floor_total": 8572,
      "cost_total": 159282,
      "price_per_tsubo": 61.4270698530098,
      "price_per_sqm": 185816.6122258516,
      "cost_per_unit": 2308.4347826086955,
      "floor_per_unit": 124.23188405797102,
      "yoy": -1.1818943130661563,
      "ratio_national": 0.9025241792563555,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 65.69740091230994,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 74,
      "floor_total": 9603,
      "cost_total": 190369,
      "price_per_tsubo": 65.53368077788191,
      "price_per_sqm": 198239.09195043216,
      "cost_per_unit": 2572.554054054054,
      "floor_per_unit": 129.77027027027026,
      "yoy": 6.685343993615378,
      "ratio_national": 0.9076639595308117,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 68.83789997676672,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 58,
      "floor_total": 9167,
      "cost_total": 229486,
      "price_per_tsubo": 82.75690236064143,
      "price_per_sqm": 250339.26039053124,
      "cost_per_unit": 3956.655172413793,
      "floor_per_unit": 158.05172413793105,
      "yoy": 26.28148057353201,
      "ratio_national": 1.0736611803403924,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 84.35973737068444,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 47,
      "floor_total": 6845,
      "cost_total": 127394,
      "price_per_tsubo": 61.52488111906501,
      "price_per_sqm": 186112.49086924762,
      "cost_per_unit": 2710.5106382978724,
      "floor_per_unit": 145.63829787234042,
      "yoy": -25.65589169716702,
      "ratio_national": 0.7536159087076472,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 61.40207696513473,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 54,
      "floor_total": 7293,
      "cost_total": 148467,
      "price_per_tsubo": 67.29750773755656,
      "price_per_sqm": 203574.66063348416,
      "cost_per_unit": 2749.3888888888887,
      "floor_per_unit": 135.05555555555554,
      "yoy": 9.38258882178118,
      "ratio_national": 0.8643514681897478,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 67.29750773755656,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 44,
      "floor_total": 4988,
      "cost_total": 93599,
      "price_per_tsubo": 62.032605896150756,
      "price_per_sqm": 187648.3560545309,
      "cost_per_unit": 2127.25,
      "floor_per_unit": 113.36363636363636,
      "yoy": -7.823323654031289,
      "ratio_national": 0.8193146334229175,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 57.06771471587005,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 49,
      "floor_total": 8280,
      "cost_total": 190227,
      "price_per_tsubo": 75.94812975,
      "price_per_sqm": 229742.75362318842,
      "cost_per_unit": 3882.183673469388,
      "floor_per_unit": 168.9795918367347,
      "yoy": 22.432595975647594,
      "ratio_national": 0.8296976666272489,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 65.8700171292281,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 87,
      "floor_total": 13384,
      "cost_total": 472510,
      "price_per_tsubo": 116.70792236252241,
      "price_per_sqm": 353040.9444112373,
      "cost_per_unit": 5431.149425287356,
      "floor_per_unit": 153.83908045977012,
      "yoy": 53.66793461101971,
      "ratio_national": 1.0556463558576097,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 101.57347464101167,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 55,
      "floor_total": 7550,
      "cost_total": 239240,
      "price_per_tsubo": 104.75194696688742,
      "price_per_sqm": 316874.1721854305,
      "cost_per_unit": 4349.818181818182,
      "floor_per_unit": 137.27272727272728,
      "yoy": -10.244356298706869,
      "ratio_national": 0.9327326756161083,
      "rank_in_national": 13,
      "is_spliced": true,
      "price_per_tsubo_real": 87.80548781801126,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 64,
      "floor_total": 8889,
      "cost_total": 294012,
      "price_per_tsubo": 109.34210029024638,
      "price_per_sqm": 330759.36550793116,
      "cost_per_unit": 4593.9375,
      "floor_per_unit": 138.890625,
      "yoy": 4.381926499953193,
      "ratio_national": 0.870285529787877,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 89.18605243902641,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}