{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "rowhouse",
    "label": "分譲住宅・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": null,
  "years": [
    {
      "fiscal_year": 2013,
      "units": 10,
      "floor_total": 491,
      "cost_total": 8165,
      "price_per_tsubo": 54.97306588594705,
      "price_per_sqm": 166293.27902240327,
      "cost_per_unit": 816.5,
      "floor_per_unit": 49.1,
      "yoy": null,
      "ratio_national": 0.7268303702383468,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 60.810913590649385,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 34,
      "floor_total": 5094,
      "cost_total": 62570,
      "price_per_tsubo": 40.60527685512368,
      "price_per_sqm": 122830.78131134668,
      "cost_per_unit": 1840.2941176470588,
      "floor_per_unit": 149.8235294117647,
      "yoy": -26.13605189972906,
      "ratio_national": 0.6131593933092059,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 43.47460048728445,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 16,
      "floor_total": 1139,
      "cost_total": 13600,
      "price_per_tsubo": 39.47211940298508,
      "price_per_sqm": 119402.98507462686,
      "cost_per_unit": 850,
      "floor_per_unit": 71.1875,
      "yoy": null,
      "ratio_national": 0.6836376993246925,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 42.216170484476024,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 15,
      "floor_total": 681,
      "cost_total": 14000,
      "price_per_tsubo": 67.96044052863436,
      "price_per_sqm": 205580.02936857563,
      "cost_per_unit": 933.3333333333334,
      "floor_per_unit": 45.4,
      "yoy": null,
      "ratio_national": 0.9564989963930659,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 62.52110444216593,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2025,
      "units": 14,
      "floor_total": 955,
      "cost_total": 21290,
      "price_per_tsubo": 73.69661685863873,
      "price_per_sqm": 222931.93717277487,
      "cost_per_unit": 1520.7142857142858,
      "floor_per_unit": 68.21428571428571,
      "yoy": null,
      "ratio_national": 0.6950801764762391,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 60.111433000521,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}