{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 3234,
    "price_per_tsubo": 97.92802674143888,
    "prev_price_per_tsubo": 91.7532680223062,
    "change_vs_prev": 6.729742550021783,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 11807,
      "floor_total": 1544790,
      "cost_total": 25378728,
      "price_per_tsubo": 54.30948234719282,
      "price_per_sqm": 164285.94177849416,
      "cost_per_unit": 2149.4645549250445,
      "floor_per_unit": 130.8367917337173,
      "yoy": null,
      "ratio_national": 0.9265396515410305,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 61.855902445549916,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 12987,
      "floor_total": 1695287,
      "cost_total": 28364797,
      "price_per_tsubo": 55.311025374836234,
      "price_per_sqm": 167315.60496836228,
      "cost_per_unit": 2184.091553091553,
      "floor_per_unit": 130.53722953722954,
      "yoy": 1.844140257571758,
      "ratio_national": 0.9351945450508022,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 61.184762582783435,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 10364,
      "floor_total": 1319304,
      "cost_total": 23181861,
      "price_per_tsubo": 58.08696424416966,
      "price_per_sqm": 175712.8076622219,
      "cost_per_unit": 2236.7677537630257,
      "floor_per_unit": 127.29679660362794,
      "yoy": 5.018780343559381,
      "ratio_national": 0.9507736922370268,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 62.1916105397962,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 10626,
      "floor_total": 1339603,
      "cost_total": 23997953,
      "price_per_tsubo": 59.22067436984689,
      "price_per_sqm": 179142.27573393012,
      "cost_per_unit": 2258.4183135704875,
      "floor_per_unit": 126.06841709015622,
      "yoy": 1.9517462143686215,
      "ratio_national": 0.9579474593888448,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 63.54149610498593,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 11100,
      "floor_total": 1395470,
      "cost_total": 25415630,
      "price_per_tsubo": 60.208199028069394,
      "price_per_sqm": 182129.53341884812,
      "cost_per_unit": 2289.6963963963963,
      "floor_per_unit": 125.71801801801801,
      "yoy": 1.6675336252592876,
      "ratio_national": 0.9659791219140798,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 64.39379575194589,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 11228,
      "floor_total": 1391615,
      "cost_total": 25588321,
      "price_per_tsubo": 60.7852140704074,
      "price_per_sqm": 183875.0013473554,
      "cost_per_unit": 2278.9740826505167,
      "floor_per_unit": 123.94148557178482,
      "yoy": 0.9583662219642131,
      "ratio_national": 0.9634455538483672,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 63.850014779839704,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 11542,
      "floor_total": 1421521,
      "cost_total": 26918202,
      "price_per_tsubo": 62.59909138843535,
      "price_per_sqm": 189361.972141108,
      "cost_per_unit": 2332.1956333391095,
      "floor_per_unit": 123.16071738000346,
      "yoy": 2.984076548495729,
      "ratio_national": 0.9788824268461911,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 63.81151007995448,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 11609,
      "floor_total": 1419420,
      "cost_total": 27754270,
      "price_per_tsubo": 64.63892873377858,
      "price_per_sqm": 195532.47100928548,
      "cost_per_unit": 2390.754586958394,
      "floor_per_unit": 122.26892927900766,
      "yoy": 3.2585734075368356,
      "ratio_national": 0.9967459829840224,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 64.5099089159467,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 10879,
      "floor_total": 1323276,
      "cost_total": 26327963,
      "price_per_tsubo": 65.77215698446129,
      "price_per_sqm": 198960.48141128532,
      "cost_per_unit": 2420.0719735269786,
      "floor_per_unit": 121.63581211508411,
      "yoy": 1.7531668189459282,
      "ratio_national": 1.0085411956825863,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 65.77215698446129,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 11370,
      "floor_total": 1372868,
      "cost_total": 28203718,
      "price_per_tsubo": 67.91298866840803,
      "price_per_sqm": 205436.48770311495,
      "cost_per_unit": 2480.538082673703,
      "floor_per_unit": 120.7447669305189,
      "yoy": 3.254920899815583,
      "ratio_national": 1.0276107110171073,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 62.47745047691631,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 9292,
      "floor_total": 1113690,
      "cost_total": 23801710,
      "price_per_tsubo": 70.65112814239151,
      "price_per_sqm": 213719.3473946969,
      "cost_per_unit": 2561.5271201033147,
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      "yoy": 4.031834745710761,
      "ratio_national": 1.0299437007294785,
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      "is_spliced": false,
      "price_per_tsubo_real": 61.275913393227675,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 8014,
      "floor_total": 942080,
      "cost_total": 23899447,
      "price_per_tsubo": 83.86395305932616,
      "price_per_sqm": 253688.08381453805,
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      "ratio_national": 1.0212490542091366,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 72.98864496024905,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 8253,
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      "cost_total": 25426080,
      "price_per_tsubo": 86.26219708392814,
      "price_per_sqm": 260942.76128830976,
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    {
      "fiscal_year": 2025,
      "units": 6865,
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    }
  ]
}