{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・共同住宅"
  },
  "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": 1224,
    "price_per_tsubo": 90.53889389632747,
    "prev_price_per_tsubo": 81.12110792483618,
    "change_vs_prev": 11.609538149081317,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 4620,
      "floor_total": 262697,
      "cost_total": 3102143,
      "price_per_tsubo": 39.03749684225552,
      "price_per_sqm": 118088.25376764865,
      "cost_per_unit": 671.4595238095238,
      "floor_per_unit": 56.86082251082251,
      "yoy": null,
      "ratio_national": 0.7690870704848797,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 44.4112592062065,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 4851,
      "floor_total": 271473,
      "cost_total": 3314600,
      "price_per_tsubo": 40.3626568167,
      "price_per_sqm": 122096.85677765377,
      "cost_per_unit": 683.2817975675118,
      "floor_per_unit": 55.96227581941868,
      "yoy": 3.394582341688679,
      "ratio_national": 0.7713926198360767,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 44.501275431863284,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 5330,
      "floor_total": 291010,
      "cost_total": 3601901,
      "price_per_tsubo": 40.91656062262465,
      "price_per_sqm": 123772.41331912993,
      "cost_per_unit": 675.778799249531,
      "floor_per_unit": 54.5984990619137,
      "yoy": 1.3723175073437455,
      "ratio_national": 0.7626716729913194,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 43.76102740387663,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 5621,
      "floor_total": 298614,
      "cost_total": 3773066,
      "price_per_tsubo": 41.76952136249473,
      "price_per_sqm": 126352.61575143831,
      "cost_per_unit": 671.2446183953033,
      "floor_per_unit": 53.12471090553282,
      "yoy": 2.0846345022421886,
      "ratio_national": 0.7680442093481414,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 44.67328487967351,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 6153,
      "floor_total": 332062,
      "cost_total": 4191104,
      "price_per_tsubo": 41.72386389336931,
      "price_per_sqm": 126214.50211105155,
      "cost_per_unit": 681.1480578579555,
      "floor_per_unit": 53.96749553063546,
      "yoy": -0.10930809747418113,
      "ratio_national": 0.763318005222844,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 44.43435984384378,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 6014,
      "floor_total": 317379,
      "cost_total": 4142509,
      "price_per_tsubo": 43.1479865621544,
      "price_per_sqm": 130522.46682987847,
      "cost_per_unit": 688.8109411373462,
      "floor_per_unit": 52.773362154971736,
      "yoy": 3.4132089789781217,
      "ratio_national": 0.7794491775462695,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 45.27595651852508,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 5007,
      "floor_total": 266566,
      "cost_total": 3665086,
      "price_per_tsubo": 45.452175626073846,
      "price_per_sqm": 137492.6284672464,
      "cost_per_unit": 731.9924106251249,
      "floor_per_unit": 53.2386658677851,
      "yoy": 5.340200661739503,
      "ratio_national": 0.8129293914165666,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 46.42714568546869,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4050,
      "floor_total": 211843,
      "cost_total": 3033787,
      "price_per_tsubo": 47.34195950175366,
      "price_per_sqm": 143209.21625921084,
      "cost_per_unit": 749.0832098765433,
      "floor_per_unit": 52.30691358024691,
      "yoy": 4.157741295436979,
      "ratio_national": 0.852659806017711,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 47.294664836916745,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 3884,
      "floor_total": 202038,
      "cost_total": 2940305,
      "price_per_tsubo": 48.109914303002405,
      "price_per_sqm": 145532.276106475,
      "cost_per_unit": 757.0301235839341,
      "floor_per_unit": 52.01802265705458,
      "yoy": 1.6221440965499045,
      "ratio_national": 0.8541033719553259,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 48.109914303002405,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 3025,
      "floor_total": 160215,
      "cost_total": 2260083,
      "price_per_tsubo": 46.633335084542644,
      "price_per_sqm": 141065.63055893642,
      "cost_per_unit": 747.1348760330578,
      "floor_per_unit": 52.96363636363636,
      "yoy": -3.069178650288329,
      "ratio_national": 0.8305997936642955,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 42.27863561608581,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2230,
      "floor_total": 117567,
      "cost_total": 1860917,
      "price_per_tsubo": 52.325914665084596,
      "price_per_sqm": 158285.65839053475,
      "cost_per_unit": 834.4919282511211,
      "floor_per_unit": 52.720627802690586,
      "yoy": 12.207103717162294,
      "ratio_national": 0.9002193411346575,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 44.83797314917275,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2642,
      "floor_total": 132114,
      "cost_total": 2545284,
      "price_per_tsubo": 63.68874149870566,
      "price_per_sqm": 192658.1588628003,
      "cost_per_unit": 963.3928841786525,
      "floor_per_unit": 50.005299015897045,
      "yoy": 21.71548630606761,
      "ratio_national": 0.9624182822361351,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 55.477997821172174,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3108,
      "floor_total": 156441,
      "cost_total": 3244498,
      "price_per_tsubo": 68.56021786756669,
      "price_per_sqm": 207394.35314271835,
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      "floor_per_unit": 50.334942084942085,
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      "is_spliced": true,
      "price_per_tsubo_real": 57.71062110064536,
      "deflator": 118.8,
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    {
      "fiscal_year": 2025,
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      "deflator_provisional": true
    }
  ]
}