{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 39,
      "floor_total": 10176,
      "cost_total": 204884,
      "price_per_tsubo": 66.55891100235849,
      "price_per_sqm": 201340.40880503145,
      "cost_per_unit": 5253.4358974358975,
      "floor_per_unit": 260.9230769230769,
      "yoy": null,
      "ratio_national": 0.9151533241910982,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 76.24159335894443,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 39,
      "floor_total": 10763,
      "cost_total": 245333,
      "price_per_tsubo": 75.35253907553657,
      "price_per_sqm": 227941.09449038372,
      "cost_per_unit": 6290.589743589743,
      "floor_per_unit": 275.97435897435895,
      "yoy": 13.21179679887865,
      "ratio_national": 1.0230299629569977,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 84.00506028487912,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 30,
      "floor_total": 7260,
      "cost_total": 163683,
      "price_per_tsubo": 74.5319042107438,
      "price_per_sqm": 225458.67768595042,
      "cost_per_unit": 5456.1,
      "floor_per_unit": 242,
      "yoy": -1.0890606671795422,
      "ratio_national": 0.9491096525957788,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 80.48801750620281,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 30,
      "floor_total": 8368,
      "cost_total": 244840,
      "price_per_tsubo": 96.72438140535372,
      "price_per_sqm": 292590.8221797323,
      "cost_per_unit": 8161.333333333333,
      "floor_per_unit": 278.93333333333334,
      "yoy": 29.775808668270763,
      "ratio_national": 1.1768643587054457,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 104.79347931240923,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 23,
      "floor_total": 7486,
      "cost_total": 257060,
      "price_per_tsubo": 113.5167482500668,
      "price_per_sqm": 343387.656959658,
      "cost_per_unit": 11176.521739130434,
      "floor_per_unit": 325.4782608695652,
      "yoy": 17.36104858023275,
      "ratio_national": 1.3519951145220237,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 122.85362364725843,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 13,
      "floor_total": 3577,
      "cost_total": 122000,
      "price_per_tsubo": 112.74989656136428,
      "price_per_sqm": 341067.9340229242,
      "cost_per_unit": 9384.615384615385,
      "floor_per_unit": 275.15384615384613,
      "yoy": -0.6755405704656159,
      "ratio_national": 1.306832169071419,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 119.1859371684612,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 16,
      "floor_total": 4335,
      "cost_total": 126043,
      "price_per_tsubo": 96.11803667128028,
      "price_per_sqm": 290756.6320645905,
      "cost_per_unit": 7877.6875,
      "floor_per_unit": 270.9375,
      "yoy": -14.751108779095057,
      "ratio_national": 1.0274073169017375,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 98.07962925640845,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 25,
      "floor_total": 7759,
      "cost_total": 244769,
      "price_per_tsubo": 104.28597918675086,
      "price_per_sqm": 315464.6217296043,
      "cost_per_unit": 9790.76,
      "floor_per_unit": 310.36,
      "yoy": 8.497824964324451,
      "ratio_national": 1.0945506363928408,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 104.07782353967153,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 16,
      "floor_total": 6333,
      "cost_total": 207080,
      "price_per_tsubo": 108.09458285172904,
      "price_per_sqm": 326985.6308226749,
      "cost_per_unit": 12942.5,
      "floor_per_unit": 395.8125,
      "yoy": 3.65207642933274,
      "ratio_national": 1.1482987752511022,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 108.09458285172904,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 22,
      "floor_total": 6035,
      "cost_total": 170320,
      "price_per_tsubo": 93.2961313670257,
      "price_per_sqm": 282220.38111019053,
      "cost_per_unit": 7741.818181818182,
      "floor_per_unit": 274.3181818181818,
      "yoy": -13.69028039545891,
      "ratio_national": 0.9430600646747294,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 88.6845355199864,
      "deflator": 105.2,
      "deflator_provisional": false
    }
  ]
}