{
  "area": {
    "code": "40000",
    "name": "福岡県",
    "slug": "fukuoka"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": null,
  "years": [
    {
      "fiscal_year": 2013,
      "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": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 14,
      "floor_total": 383,
      "cost_total": 5400,
      "price_per_tsubo": 46.60904960835509,
      "price_per_sqm": 140992.16710182768,
      "cost_per_unit": 385.7142857142857,
      "floor_per_unit": 27.357142857142858,
      "yoy": null,
      "ratio_national": 0.697040420663027,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 49.795993171319545,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 65,
      "floor_total": 1797,
      "cost_total": 22960,
      "price_per_tsubo": 42.237583973288814,
      "price_per_sqm": 127768.50306065664,
      "cost_per_unit": 353.2307692307692,
      "floor_per_unit": 27.646153846153847,
      "yoy": -9.379006162534264,
      "ratio_national": 0.5943424273879522,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 45.222252648060824,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 42,
      "floor_total": 920,
      "cost_total": 16902,
      "price_per_tsubo": 60.7331115,
      "price_per_sqm": 183717.39130434784,
      "cost_per_unit": 402.42857142857144,
      "floor_per_unit": 21.904761904761905,
      "yoy": 43.78926488410848,
      "ratio_national": 0.8572031177454275,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 65.02474464668094,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 12,
      "floor_total": 220,
      "cost_total": 6237,
      "price_per_tsubo": 93.71914650000001,
      "price_per_sqm": 283500,
      "cost_per_unit": 519.75,
      "floor_per_unit": 18.333333333333332,
      "yoy": 54.31309904153356,
      "ratio_national": 1.6768774209671373,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 98.44448161764706,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "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": 98.1,
      "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": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "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,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 30,
      "floor_total": 762,
      "cost_total": 16000,
      "price_per_tsubo": 69.41291338582677,
      "price_per_sqm": 209973.75328083988,
      "cost_per_unit": 533.3333333333334,
      "floor_per_unit": 25.4,
      "yoy": null,
      "ratio_national": 0.7763004885755577,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 64.09317948829803,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 130,
      "floor_total": 4595,
      "cost_total": 170000,
      "price_per_tsubo": 122.30343852013057,
      "price_per_sqm": 369967.3558215452,
      "cost_per_unit": 1307.6923076923076,
      "floor_per_unit": 35.34615384615385,
      "yoy": null,
      "ratio_national": 1.2435340903793783,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 104.53285343600905,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 600,
      "floor_total": 19164,
      "cost_total": 800000,
      "price_per_tsubo": 138,
      "price_per_sqm": 417449.3842621582,
      "cost_per_unit": 1333.3333333333333,
      "floor_per_unit": 31.94,
      "yoy": 12.834112981448076,
      "ratio_national": 1.116704797242144,
      "rank_in_national": 6,
      "is_spliced": true,
      "price_per_tsubo_real": 113.67380560131795,
      "deflator": 121.4,
      "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,
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      "price_per_tsubo_real": null,
      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}