{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "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": 38,
    "price_per_tsubo": 80.6290243902439,
    "prev_price_per_tsubo": null,
    "change_vs_prev": null,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 18,
      "floor_total": 2180,
      "cost_total": 50700,
      "price_per_tsubo": 76.88236376146789,
      "price_per_sqm": 232568.80733944953,
      "cost_per_unit": 2816.6666666666665,
      "floor_per_unit": 121.11111111111111,
      "yoy": null,
      "ratio_national": 1.1579686742072601,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 88.06685425139507,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 50,
      "floor_total": 1780,
      "cost_total": 22500,
      "price_per_tsubo": 41.786671348314606,
      "price_per_sqm": 126404.49438202247,
      "cost_per_unit": 450,
      "floor_per_unit": 35.6,
      "yoy": -45.64856060102387,
      "ratio_national": 0.560312707366949,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 46.58491789109767,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 68,
      "floor_total": 6532,
      "cost_total": 162541,
      "price_per_tsubo": 82.2606265140845,
      "price_per_sqm": 248838.02816901408,
      "cost_per_unit": 2390.3088235294117,
      "floor_per_unit": 96.05882352941177,
      "yoy": 96.8585289514867,
      "ratio_national": 1.045806083188043,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 88.83436988562042,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 25,
      "floor_total": 2729,
      "cost_total": 67000,
      "price_per_tsubo": 81.16083913521437,
      "price_per_sqm": 245511.17625503847,
      "cost_per_unit": 2680,
      "floor_per_unit": 109.16,
      "yoy": -1.3369547807684512,
      "ratio_national": 0.803438555067789,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 87.93157002731785,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 17,
      "floor_total": 1770,
      "cost_total": 95900,
      "price_per_tsubo": 179.11031694915255,
      "price_per_sqm": 541807.9096045197,
      "cost_per_unit": 5641.176470588235,
      "floor_per_unit": 104.11764705882354,
      "yoy": 120.68563959861707,
      "ratio_national": 1.8184661119636234,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 193.8423343605547,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 21,
      "floor_total": 2543,
      "cost_total": 75000,
      "price_per_tsubo": 97.49675580023595,
      "price_per_sqm": 294927.2512780181,
      "cost_per_unit": 3571.4285714285716,
      "floor_per_unit": 121.0952380952381,
      "yoy": -45.5660860519195,
      "ratio_national": 1.0065689712570893,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 103.06210972540799,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 40,
      "floor_total": 4935,
      "cost_total": 192000,
      "price_per_tsubo": 128.61432218844985,
      "price_per_sqm": 389057.7507598784,
      "cost_per_unit": 4800,
      "floor_per_unit": 123.375,
      "yoy": 31.91651469098278,
      "ratio_national": 1.34651827808112,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 131.23910427392843,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 26,
      "floor_total": 2175,
      "cost_total": 45000,
      "price_per_tsubo": 68.3956551724138,
      "price_per_sqm": 206896.55172413794,
      "cost_per_unit": 1730.7692307692307,
      "floor_per_unit": 83.65384615384616,
      "yoy": -46.821120689655174,
      "ratio_national": 0.5879704351638092,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 68.25913689861656,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 122,
      "floor_total": 9438,
      "cost_total": 247313,
      "price_per_tsubo": 86.62479786713287,
      "price_per_sqm": 262039.62703962703,
      "cost_per_unit": 2027.155737704918,
      "floor_per_unit": 77.36065573770492,
      "yoy": null,
      "ratio_national": 0.7986037682787253,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 82.34296375202744,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 71,
      "floor_total": 5282,
      "cost_total": 163000,
      "price_per_tsubo": 102.01510223400227,
      "price_per_sqm": 308595.22907989396,
      "cost_per_unit": 2295.774647887324,
      "floor_per_unit": 74.3943661971831,
      "yoy": 17.766626584774727,
      "ratio_national": 0.8283795898998316,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 91.3295454198767,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 224,
      "floor_total": 18897,
      "cost_total": 543600,
      "price_per_tsubo": 95.09591173202095,
      "price_per_sqm": 287664.70868391806,
      "cost_per_unit": 2426.785714285714,
      "floor_per_unit": 84.36160714285714,
      "yoy": -6.782515873100903,
      "ratio_national": 0.7027355482651855,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 83.49070389115096,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 19,
      "floor_total": 1384,
      "cost_total": 84800,
      "price_per_tsubo": 202.55129479768786,
      "price_per_sqm": 612716.7630057803,
      "cost_per_unit": 4463.1578947368425,
      "floor_per_unit": 72.84210526315789,
      "yoy": 112.99684824356571,
      "ratio_national": 1.3248162944321662,
      "rank_in_national": 2,
      "is_spliced": true,
      "price_per_tsubo_real": 170.35432699553226,
      "deflator": 118.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}