{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "長屋建"
  },
  "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": 545,
    "price_per_tsubo": 82.58648442884547,
    "prev_price_per_tsubo": 83.70464645668396,
    "change_vs_prev": -1.3358422443336337,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2251,
      "floor_total": 141741,
      "cost_total": 1851826,
      "price_per_tsubo": 43.189676046733126,
      "price_per_sqm": 130648.57733471613,
      "cost_per_unit": 822.6681474900045,
      "floor_per_unit": 62.96801421590404,
      "yoy": null,
      "ratio_national": 0.8801534599000528,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 49.135012567386944,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2300,
      "floor_total": 141324,
      "cost_total": 1908478,
      "price_per_tsubo": 44.642293507259915,
      "price_per_sqm": 135042.73867142168,
      "cost_per_unit": 829.7730434782609,
      "floor_per_unit": 61.44521739130435,
      "yoy": 3.363344191225215,
      "ratio_national": 0.8757947425305799,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 49.219728232921625,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2795,
      "floor_total": 170133,
      "cost_total": 2415276,
      "price_per_tsubo": 46.93031480100863,
      "price_per_sqm": 141963.9928761616,
      "cost_per_unit": 864.1416815742397,
      "floor_per_unit": 60.87048300536673,
      "yoy": 5.125232406297919,
      "ratio_national": 0.9068287256661951,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 50.19285005455468,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2443,
      "floor_total": 155632,
      "cost_total": 2237381,
      "price_per_tsubo": 47.524363472743396,
      "price_per_sqm": 143760.98745759227,
      "cost_per_unit": 915.8334015554645,
      "floor_per_unit": 63.70528039295947,
      "yoy": 1.265810114962207,
      "ratio_national": 0.9039316244061286,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 50.82819622753304,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2473,
      "floor_total": 157536,
      "cost_total": 2280852,
      "price_per_tsubo": 47.862188535191954,
      "price_per_sqm": 144782.90676416818,
      "cost_per_unit": 922.3016579053781,
      "floor_per_unit": 63.702385766275775,
      "yoy": 0.7108460540293349,
      "ratio_national": 0.903189300334885,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 50.9714467893418,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2356,
      "floor_total": 148638,
      "cost_total": 2123055,
      "price_per_tsubo": 47.21789844084285,
      "price_per_sqm": 142833.93210349977,
      "cost_per_unit": 901.126910016978,
      "floor_per_unit": 63.089134125636676,
      "yoy": -1.3461358831833858,
      "ratio_national": 0.8872347116804041,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 49.54658808063259,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2159,
      "floor_total": 135718,
      "cost_total": 1992548,
      "price_per_tsubo": 48.53405777361883,
      "price_per_sqm": 146815.30821261732,
      "cost_per_unit": 922.9031959240389,
      "floor_per_unit": 62.86150995831404,
      "yoy": 2.7874161625912386,
      "ratio_national": 0.900789473468891,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 49.57513562167398,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1714,
      "floor_total": 107417,
      "cost_total": 1624623,
      "price_per_tsubo": 49.99825416060773,
      "price_per_sqm": 151244.49575020713,
      "cost_per_unit": 947.8547257876313,
      "floor_per_unit": 62.67036172695449,
      "yoy": 3.016843128630353,
      "ratio_national": 0.9240027765446555,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 49.94830585475298,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1656,
      "floor_total": 106720,
      "cost_total": 1636162,
      "price_per_tsubo": 50.68223367672414,
      "price_per_sqm": 153313.5307346327,
      "cost_per_unit": 988.0205314009662,
      "floor_per_unit": 64.44444444444444,
      "yoy": 1.368006798635979,
      "ratio_national": 0.9299454310521323,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 50.682233676724145,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1379,
      "floor_total": 87245,
      "cost_total": 1338411,
      "price_per_tsubo": 50.713573267121326,
      "price_per_sqm": 153408.33285575104,
      "cost_per_unit": 970.5663524292966,
      "floor_per_unit": 63.26686004350979,
      "yoy": 0.06183545618192454,
      "ratio_national": 0.9355372883624712,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 45.977854276628584,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1042,
      "floor_total": 67128,
      "cost_total": 1151362,
      "price_per_tsubo": 56.70005044065069,
      "price_per_sqm": 171517.39959480395,
      "cost_per_unit": 1104.953934740883,
      "floor_per_unit": 64.42226487523992,
      "yoy": 11.804487019672361,
      "ratio_national": 1.0235787020222513,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 48.586161474422184,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1217,
      "floor_total": 75124,
      "cost_total": 1479424,
      "price_per_tsubo": 65.1012334934242,
      "price_per_sqm": 196930.9408444705,
      "cost_per_unit": 1215.631881676253,
      "floor_per_unit": 61.72884141331142,
      "yoy": 14.816888146452767,
      "ratio_national": 1.0368367261540352,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 56.7083915447946,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1687,
      "floor_total": 102420,
      "cost_total": 2187261,
      "price_per_tsubo": 70.59778892003514,
      "price_per_sqm": 213557.9964850615,
      "cost_per_unit": 1296.5388263189093,
      "floor_per_unit": 60.7113218731476,
      "yoy": 8.443089526354575,
      "ratio_national": 1.0605270597066747,
      "rank_in_national": 7,
      "is_spliced": true,
      "price_per_tsubo_real": 59.42574824918784,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 907,
      "floor_total": 58139,
      "cost_total": 1360477,
      "price_per_tsubo": 77.35687338671116,
      "price_per_sqm": 234004.19683861092,
      "cost_per_unit": 1499.9746416758544,
      "floor_per_unit": 64.10033076074973,
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      "ratio_national": 1.0692905239575046,
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      "price_per_tsubo_real": 63.25173621153816,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}