{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 31,
    "price_per_tsubo": 78.46931837979095,
    "prev_price_per_tsubo": 77.04948945615982,
    "change_vs_prev": 1.8427492948398907,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 20,
      "floor_total": 1923,
      "cost_total": 28942,
      "price_per_tsubo": 49.75360071762871,
      "price_per_sqm": 150504.42017680706,
      "cost_per_unit": 1447.1,
      "floor_per_unit": 96.15,
      "yoy": null,
      "ratio_national": 0.9148380061514788,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 56.60250366055598,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 17,
      "floor_total": 1584,
      "cost_total": 22610,
      "price_per_tsubo": 47.18681306818182,
      "price_per_sqm": 142739.898989899,
      "cost_per_unit": 1330,
      "floor_per_unit": 93.17647058823529,
      "yoy": -5.158998770791323,
      "ratio_national": 0.8212513791647861,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 52.02515222511778,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 24,
      "floor_total": 1654,
      "cost_total": 23963,
      "price_per_tsubo": 47.89398172309552,
      "price_per_sqm": 144879.08101571948,
      "cost_per_unit": 998.4583333333334,
      "floor_per_unit": 68.91666666666667,
      "yoy": 1.4986573767800104,
      "ratio_national": 0.8343121537661483,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 51.22350986427329,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 31,
      "floor_total": 2164,
      "cost_total": 35312,
      "price_per_tsubo": 53.94364902033272,
      "price_per_sqm": 163179.29759704252,
      "cost_per_unit": 1139.0967741935483,
      "floor_per_unit": 69.80645161290323,
      "yoy": 12.631372626761417,
      "ratio_national": 0.9216520909938231,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 57.69374226773552,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 30,
      "floor_total": 2664,
      "cost_total": 48850,
      "price_per_tsubo": 60.61855912162162,
      "price_per_sqm": 183370.87087087086,
      "cost_per_unit": 1628.3333333333333,
      "floor_per_unit": 88.8,
      "yoy": 12.373857205642436,
      "ratio_national": 1.0741044889621485,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 64.55650598681748,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 39,
      "floor_total": 2507,
      "cost_total": 38102,
      "price_per_tsubo": 50.24220605504587,
      "price_per_sqm": 151982.44914240128,
      "cost_per_unit": 976.974358974359,
      "floor_per_unit": 64.28205128205128,
      "yoy": -17.11745250453286,
      "ratio_national": 0.8733783074039412,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 52.720048326386014,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 16,
      "floor_total": 1431,
      "cost_total": 25622,
      "price_per_tsubo": 59.19004289308176,
      "price_per_sqm": 179049.61565338925,
      "cost_per_unit": 1601.375,
      "floor_per_unit": 89.4375,
      "yoy": 17.809402772307713,
      "ratio_national": 1.0175641366839254,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 60.45969652000179,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 14,
      "floor_total": 1281,
      "cost_total": 26885,
      "price_per_tsubo": 69.38029988290398,
      "price_per_sqm": 209875.0975800156,
      "cost_per_unit": 1920.357142857143,
      "floor_per_unit": 91.5,
      "yoy": 17.216167604793675,
      "ratio_national": 1.1145718356664922,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 69.31098889400997,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 44,
      "floor_total": 3670,
      "cost_total": 64491,
      "price_per_tsubo": 58.09092721798365,
      "price_per_sqm": 175724.79564032698,
      "cost_per_unit": 1465.7045454545455,
      "floor_per_unit": 83.4090909090909,
      "yoy": -16.271726533286657,
      "ratio_national": 0.9373569122957169,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 58.09092721798365,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 20,
      "floor_total": 1054,
      "cost_total": 20845,
      "price_per_tsubo": 65.3787405597723,
      "price_per_sqm": 197770.39848197345,
      "cost_per_unit": 1042.25,
      "floor_per_unit": 52.7,
      "yoy": 12.54552765949397,
      "ratio_national": 1.1091737557512091,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 59.27356351747262,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 82,
      "floor_total": 4579,
      "cost_total": 82577,
      "price_per_tsubo": 59.616121605153964,
      "price_per_sqm": 180338.5018563005,
      "cost_per_unit": 1007.0365853658536,
      "floor_per_unit": 55.84146341463415,
      "yoy": -8.81420918371757,
      "ratio_national": 0.9080392077440659,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 51.08493710810108,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 26,
      "floor_total": 2079,
      "cost_total": 49250,
      "price_per_tsubo": 78.31176406926407,
      "price_per_sqm": 236892.7368927369,
      "cost_per_unit": 1894.2307692307693,
      "floor_per_unit": 79.96153846153847,
      "yoy": 31.360044834741174,
      "ratio_national": 0.8645277108424443,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 68.21582235998612,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 56,
      "floor_total": 2931,
      "cost_total": 88271,
      "price_per_tsubo": 99.55830402251792,
      "price_per_sqm": 301163.42545206414,
      "cost_per_unit": 1576.267857142857,
      "floor_per_unit": 52.339285714285715,
      "yoy": 27.130712997937323,
      "ratio_national": 1.0608998691386775,
      "rank_in_national": 8,
      "is_spliced": true,
      "price_per_tsubo_real": 83.80328621424067,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 21,
      "floor_total": 1434,
      "cost_total": 34500,
      "price_per_tsubo": 79.53260460251046,
      "price_per_sqm": 240585.7740585774,
      "cost_per_unit": 1642.857142857143,
      "floor_per_unit": 68.28571428571429,
      "yoy": -20.11454455419216,
      "ratio_national": 0.7858248603241919,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 65.03074783524977,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}