{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "company",
    "building_type": "apartment",
    "label": "給与住宅・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": 26,
    "price_per_tsubo": 62.856570422535206,
    "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": 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": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "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": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 14,
      "floor_total": 934,
      "cost_total": 16000,
      "price_per_tsubo": 56.63023554603855,
      "price_per_sqm": 171306.20985010706,
      "cost_per_unit": 1142.857142857143,
      "floor_per_unit": 66.71428571428571,
      "yoy": null,
      "ratio_national": 1.0893610318632225,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 60.56709684068294,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 11,
      "floor_total": 420,
      "cost_total": 6000,
      "price_per_tsubo": 47.22557142857143,
      "price_per_sqm": 142857.14285714287,
      "cost_per_unit": 545.4545454545455,
      "floor_per_unit": 38.18181818181818,
      "yoy": -16.607142857142865,
      "ratio_national": 0.799733523506382,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 50.29347329986307,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 27,
      "floor_total": 943,
      "cost_total": 11442,
      "price_per_tsubo": 40.11118682926829,
      "price_per_sqm": 121336.16118769883,
      "cost_per_unit": 423.77777777777777,
      "floor_per_unit": 34.925925925925924,
      "yoy": -15.064687168610813,
      "ratio_national": 0.7399245418784213,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 42.08938806848719,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "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": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 21,
      "floor_total": 585,
      "cost_total": 11150,
      "price_per_tsubo": 63.007792307692306,
      "price_per_sqm": 190598.2905982906,
      "cost_per_unit": 530.952380952381,
      "floor_per_unit": 27.857142857142858,
      "yoy": null,
      "ratio_national": 0.9282077178243715,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 63.0077923076923,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "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": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 42,
      "floor_total": 1369,
      "cost_total": 22187,
      "price_per_tsubo": 53.57601368151936,
      "price_per_sqm": 162067.2023374726,
      "cost_per_unit": 528.2619047619048,
      "floor_per_unit": 32.595238095238095,
      "yoy": null,
      "ratio_national": 0.8101290500591606,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 45.909180532578716,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2024,
      "units": 22,
      "floor_total": 786,
      "cost_total": 17000,
      "price_per_tsubo": 71.49927480916031,
      "price_per_sqm": 216284.98727735368,
      "cost_per_unit": 772.7272727272727,
      "floor_per_unit": 35.72727272727273,
      "yoy": null,
      "ratio_national": 0.8136344040214997,
      "rank_in_national": 19,
      "is_spliced": true,
      "price_per_tsubo_real": 60.18457475518545,
      "deflator": 118.8,
      "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": 122.3,
      "deflator_provisional": true
    }
  ]
}