{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 35,
    "price_per_tsubo": 121.20052975859859,
    "prev_price_per_tsubo": 104.40979694941635,
    "change_vs_prev": 16.08156830083378,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 53,
      "floor_total": 5844,
      "cost_total": 90244,
      "price_per_tsubo": 51.04854770020534,
      "price_per_sqm": 154421.62902121834,
      "cost_per_unit": 1702.7169811320755,
      "floor_per_unit": 110.26415094339623,
      "yoy": null,
      "ratio_national": 0.9331281877071866,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 58.07570841889117,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 55,
      "floor_total": 6294,
      "cost_total": 103647,
      "price_per_tsubo": 54.43838832697808,
      "price_per_sqm": 164675.88179218303,
      "cost_per_unit": 1884.490909090909,
      "floor_per_unit": 114.43636363636364,
      "yoy": 6.640425202065248,
      "ratio_national": 0.931359378794311,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 60.02027378939149,
      "deflator": 90.7,
      "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": 9.038000333375384,
      "ratio_national": 1.0214337231356936,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 63.485058872143895,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 44,
      "floor_total": 5593,
      "cost_total": 93259,
      "price_per_tsubo": 55.12152147505811,
      "price_per_sqm": 166742.35651707492,
      "cost_per_unit": 2119.5227272727275,
      "floor_per_unit": 127.11363636363636,
      "yoy": -7.137994433406436,
      "ratio_national": 0.9191344075462824,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 58.95349890380547,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 67,
      "floor_total": 8297,
      "cost_total": 151382,
      "price_per_tsubo": 60.31542747740147,
      "price_per_sqm": 182453.89899963842,
      "cost_per_unit": 2259.4328358208954,
      "floor_per_unit": 123.83582089552239,
      "yoy": 9.422646297405901,
      "ratio_national": 1.0697916762699455,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 64.2336820845596,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 60,
      "floor_total": 7143,
      "cost_total": 130482,
      "price_per_tsubo": 60.38724496430071,
      "price_per_sqm": 182671.14657706846,
      "cost_per_unit": 2174.7,
      "floor_per_unit": 119.05,
      "yoy": 0.11906984647691576,
      "ratio_national": 1.0168063724792467,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 63.36541968971744,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 55,
      "floor_total": 6752,
      "cost_total": 111272,
      "price_per_tsubo": 54.478949182464454,
      "price_per_sqm": 164798.57819905214,
      "cost_per_unit": 2023.1272727272728,
      "floor_per_unit": 122.76363636363637,
      "yoy": -9.784012808216502,
      "ratio_national": 0.9380603170604377,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 55.64754768382477,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 42,
      "floor_total": 5664,
      "cost_total": 99683,
      "price_per_tsubo": 58.17991959216102,
      "price_per_sqm": 175993.99717514124,
      "cost_per_unit": 2373.404761904762,
      "floor_per_unit": 134.85714285714286,
      "yoy": 6.79339536689858,
      "ratio_national": 0.9259558113908757,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 58.12179779436666,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 49,
      "floor_total": 6229,
      "cost_total": 123117,
      "price_per_tsubo": 65.33937187831113,
      "price_per_sqm": 197651.30839621127,
      "cost_per_unit": 2512.591836734694,
      "floor_per_unit": 127.12244897959184,
      "yoy": 12.305710176874761,
      "ratio_national": 1.0831094126311942,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 65.33937187831113,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 41,
      "floor_total": 4618,
      "cost_total": 85386,
      "price_per_tsubo": 61.1234701039411,
      "price_per_sqm": 184898.22433954093,
      "cost_per_unit": 2082.5853658536585,
      "floor_per_unit": 112.63414634146342,
      "yoy": -6.452314512942936,
      "ratio_national": 1.0342090560012793,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 55.41565739251233,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 42,
      "floor_total": 6072,
      "cost_total": 104288,
      "price_per_tsubo": 56.777705454545455,
      "price_per_sqm": 171752.30566534915,
      "cost_per_unit": 2483.0476190476193,
      "floor_per_unit": 144.57142857142858,
      "yoy": -7.109813369570849,
      "ratio_national": 0.8572733766175704,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 48.65270390278103,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 73,
      "floor_total": 10546,
      "cost_total": 354970,
      "price_per_tsubo": 111.27027084202543,
      "price_per_sqm": 336592.0728238195,
      "cost_per_unit": 4862.602739726028,
      "floor_per_unit": 144.46575342465752,
      "yoy": 95.97528634034904,
      "ratio_national": 1.1801513478759373,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 96.9253230331232,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 54,
      "floor_total": 7427,
      "cost_total": 237240,
      "price_per_tsubo": 105.59655575602531,
      "price_per_sqm": 319429.1100040393,
      "cost_per_unit": 4393.333333333333,
      "floor_per_unit": 137.53703703703704,
      "yoy": -5.09903952157652,
      "ratio_national": 1.079022140705601,
      "rank_in_national": 7,
      "is_spliced": true,
      "price_per_tsubo_real": 88.885989693624,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 60,
      "floor_total": 8622,
      "cost_total": 286159,
      "price_per_tsubo": 109.71718401878915,
      "price_per_sqm": 331893.9921131988,
      "cost_per_unit": 4769.316666666667,
      "floor_per_unit": 143.7,
      "yoy": 3.9022373724805215,
      "ratio_national": 1.042854995348178,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 89.7115159597622,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}