{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "all",
    "label": "給与住宅"
  },
  "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": 176,
    "price_per_tsubo": 111.92210192581766,
    "prev_price_per_tsubo": 98.14881171610169,
    "change_vs_prev": 14.033068733991001,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 111,
      "floor_total": 10560,
      "cost_total": 183801,
      "price_per_tsubo": 57.53858975284091,
      "price_per_sqm": 174053.97727272726,
      "cost_per_unit": 1655.8648648648648,
      "floor_per_unit": 95.13513513513513,
      "yoy": null,
      "ratio_national": 0.9150875969616913,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 65.53370131303066,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 209,
      "floor_total": 13634,
      "cost_total": 201046,
      "price_per_tsubo": 48.74694560217104,
      "price_per_sqm": 147459.29294411032,
      "cost_per_unit": 961.9425837320574,
      "floor_per_unit": 65.23444976076556,
      "yoy": -15.27956140119996,
      "ratio_national": 0.7370796483408355,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 53.923612391782115,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 204,
      "floor_total": 16675,
      "cost_total": 337335,
      "price_per_tsubo": 66.87608213793104,
      "price_per_sqm": 202299.8500749625,
      "cost_per_unit": 1653.6029411764705,
      "floor_per_unit": 81.74019607843137,
      "yoy": 37.19030251395399,
      "ratio_national": 0.9128531271671366,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 71.60180100420881,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 202,
      "floor_total": 16685,
      "cost_total": 304425,
      "price_per_tsubo": 60.31556012885826,
      "price_per_sqm": 182454.30026970332,
      "cost_per_unit": 1507.0544554455446,
      "floor_per_unit": 82.5990099009901,
      "yoy": -9.809967628698379,
      "ratio_national": 0.7632139430410847,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 64.71626623268052,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 341,
      "floor_total": 21854,
      "cost_total": 471439,
      "price_per_tsubo": 71.31318439690675,
      "price_per_sqm": 215722.0646105976,
      "cost_per_unit": 1382.5190615835777,
      "floor_per_unit": 64.08797653958945,
      "yoy": 18.23347780332827,
      "ratio_national": 0.9715027190421831,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 76.27078545123716,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 220,
      "floor_total": 17912,
      "cost_total": 349100,
      "price_per_tsubo": 64.42894646047343,
      "price_per_sqm": 194897.27556945063,
      "cost_per_unit": 1586.8181818181818,
      "floor_per_unit": 81.41818181818182,
      "yoy": -9.653527597530665,
      "ratio_national": 0.8481584691171656,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 67.67746476940486,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 295,
      "floor_total": 20818,
      "cost_total": 463230,
      "price_per_tsubo": 73.55851194639254,
      "price_per_sqm": 222514.17042943605,
      "cost_per_unit": 1570.2711864406779,
      "floor_per_unit": 70.56949152542373,
      "yoy": 14.169974813293006,
      "ratio_national": 0.9312562092060052,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 74.98319260590473,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 206,
      "floor_total": 15383,
      "cost_total": 293344,
      "price_per_tsubo": 63.03930714164987,
      "price_per_sqm": 190693.6228303972,
      "cost_per_unit": 1424,
      "floor_per_unit": 74.6747572815534,
      "yoy": -14.300458949480632,
      "ratio_national": 0.6729632289022528,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 62.9134801812873,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 244,
      "floor_total": 16492,
      "cost_total": 338837,
      "price_per_tsubo": 67.91923152013098,
      "price_per_sqm": 205455.37230172203,
      "cost_per_unit": 1388.6762295081967,
      "floor_per_unit": 67.59016393442623,
      "yoy": 7.741081873751998,
      "ratio_national": 0.8051499051801486,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 67.91923152013098,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 298,
      "floor_total": 19802,
      "cost_total": 440319,
      "price_per_tsubo": 73.50783491617008,
      "price_per_sqm": 222360.87263912737,
      "cost_per_unit": 1477.5805369127518,
      "floor_per_unit": 66.4496644295302,
      "yoy": 8.228307757549747,
      "ratio_national": 0.8808674863448432,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 67.62450314275077,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 369,
      "floor_total": 22770,
      "cost_total": 493404,
      "price_per_tsubo": 71.63328981818182,
      "price_per_sqm": 216690.38208168643,
      "cost_per_unit": 1337.138211382114,
      "floor_per_unit": 61.707317073170735,
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      "is_spliced": false,
      "price_per_tsubo_real": 62.12774485531815,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 507,
      "floor_total": 39973,
      "cost_total": 1159757,
      "price_per_tsubo": 95.91256830935882,
      "price_per_sqm": 290135.0911865509,
      "cost_per_unit": 2287.4891518737672,
      "floor_per_unit": 78.8422090729783,
      "yoy": 33.893848171432815,
      "ratio_national": 0.8959420315825123,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 83.47482011258383,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 380,
      "floor_total": 21843,
      "cost_total": 702899,
      "price_per_tsubo": 106.37899946023897,
      "price_per_sqm": 321795.9987181248,
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      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
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      "floor_total": 20669,
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    }
  ]
}