{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "detached",
    "label": "貸家・一戸建"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 29,
    "price_per_tsubo": 84.45532248355262,
    "prev_price_per_tsubo": 80.10662253138075,
    "change_vs_prev": 5.428639748815172,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 126,
      "floor_total": 9825,
      "cost_total": 107296,
      "price_per_tsubo": 36.10158207022901,
      "price_per_sqm": 109207.12468193384,
      "cost_per_unit": 851.5555555555555,
      "floor_per_unit": 77.97619047619048,
      "yoy": null,
      "ratio_national": 0.7641877512124723,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 41.07119689445848,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 170,
      "floor_total": 13534,
      "cost_total": 178282,
      "price_per_tsubo": 43.54683410521649,
      "price_per_sqm": 131728.97886803607,
      "cost_per_unit": 1048.7176470588236,
      "floor_per_unit": 79.61176470588235,
      "yoy": 20.62306305719266,
      "ratio_national": 0.8743482346354735,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 48.011944989213326,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 182,
      "floor_total": 14519,
      "cost_total": 187581,
      "price_per_tsubo": 42.70978676148495,
      "price_per_sqm": 129196.91438804325,
      "cost_per_unit": 1030.6648351648353,
      "floor_per_unit": 79.77472527472527,
      "yoy": -1.9221772625516054,
      "ratio_national": 0.8023248655578612,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 45.6789163224438,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 113,
      "floor_total": 9006,
      "cost_total": 126242,
      "price_per_tsubo": 46.33905631578948,
      "price_per_sqm": 140175.43859649124,
      "cost_per_unit": 1117.1858407079646,
      "floor_per_unit": 79.69911504424779,
      "yoy": 8.497512700244503,
      "ratio_national": 0.852377855213141,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 49.56048803827752,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 117,
      "floor_total": 8844,
      "cost_total": 129764,
      "price_per_tsubo": 48.50435702849389,
      "price_per_sqm": 146725.46359113522,
      "cost_per_unit": 1109.094017094017,
      "floor_per_unit": 75.58974358974359,
      "yoy": 4.672733725841138,
      "ratio_national": 0.8945023754957385,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 51.65533229871554,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 107,
      "floor_total": 8189,
      "cost_total": 112644,
      "price_per_tsubo": 45.47287932104042,
      "price_per_sqm": 137555.2570521431,
      "cost_per_unit": 1052.747663551402,
      "floor_per_unit": 76.53271028037383,
      "yoy": -6.2499080354217025,
      "ratio_national": 0.8373522261316777,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 47.71550820675805,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 143,
      "floor_total": 11072,
      "cost_total": 153005,
      "price_per_tsubo": 45.68302013638006,
      "price_per_sqm": 138190.93208092486,
      "cost_per_unit": 1069.9650349650349,
      "floor_per_unit": 77.42657342657343,
      "yoy": 0.46212339855593587,
      "ratio_national": 0.8565991765508275,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 46.66294191662927,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 145,
      "floor_total": 10745,
      "cost_total": 158063,
      "price_per_tsubo": 48.629416916705445,
      "price_per_sqm": 147103.76919497442,
      "cost_per_unit": 1090.0896551724138,
      "floor_per_unit": 74.10344827586206,
      "yoy": 6.449654098020097,
      "ratio_national": 0.9006622194429402,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 48.58083608062482,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 118,
      "floor_total": 9291,
      "cost_total": 142195,
      "price_per_tsubo": 50.59377989990313,
      "price_per_sqm": 153045.95845441826,
      "cost_per_unit": 1205.042372881356,
      "floor_per_unit": 78.73728813559322,
      "yoy": 4.039454115936314,
      "ratio_national": 0.9166967300275385,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 50.59377989990313,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 95,
      "floor_total": 7723,
      "cost_total": 121034,
      "price_per_tsubo": 51.807974473650134,
      "price_per_sqm": 156718.8916224265,
      "cost_per_unit": 1274.042105263158,
      "floor_per_unit": 81.29473684210527,
      "yoy": 2.3998890301321962,
      "ratio_national": 0.9358601328129308,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 46.970058452991964,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 149,
      "floor_total": 11650,
      "cost_total": 181986,
      "price_per_tsubo": 51.64012866437768,
      "price_per_sqm": 156211.15879828326,
      "cost_per_unit": 1221.3825503355704,
      "floor_per_unit": 78.18791946308725,
      "yoy": -0.3239767834541052,
      "ratio_national": 0.8817822066479601,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 44.250324476758934,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 72,
      "floor_total": 7027,
      "cost_total": 135680,
      "price_per_tsubo": 63.829455984061475,
      "price_per_sqm": 193083.81955315213,
      "cost_per_unit": 1884.4444444444443,
      "floor_per_unit": 97.59722222222223,
      "yoy": 23.604370544669507,
      "ratio_national": 0.9186915199598378,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 55.60057141468769,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 88,
      "floor_total": 7079,
      "cost_total": 130465,
      "price_per_tsubo": 60.925256724113574,
      "price_per_sqm": 184298.6297499647,
      "cost_per_unit": 1482.5568181818182,
      "floor_per_unit": 80.44318181818181,
      "yoy": -4.5499357861879535,
      "ratio_national": 0.848081727647122,
      "rank_in_national": 41,
      "is_spliced": true,
      "price_per_tsubo_real": 51.28388613140873,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 29,
      "floor_total": 2683,
      "cost_total": 64146,
      "price_per_tsubo": 79.03585737607156,
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      "cost_per_unit": 2211.9310344827586,
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      "ratio_national": 1.011096413922161,
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      "is_spliced": false,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}