{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "all",
    "label": "新築住宅すべて"
  },
  "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": 1325,
    "price_per_tsubo": 80.43908516705564,
    "prev_price_per_tsubo": 76.6486004660571,
    "change_vs_prev": 4.945275814497236,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 3428,
      "floor_total": 363695,
      "cost_total": 5458764,
      "price_per_tsubo": 49.617199696338965,
      "price_per_sqm": 150091.80769600903,
      "cost_per_unit": 1592.4049008168029,
      "floor_per_unit": 106.09539089848307,
      "yoy": null,
      "ratio_national": 0.9400900344391621,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 56.44732616193283,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 3702,
      "floor_total": 389325,
      "cost_total": 5884185,
      "price_per_tsubo": 49.96308978655365,
      "price_per_sqm": 151138.12367559236,
      "cost_per_unit": 1589.4611021069693,
      "floor_per_unit": 105.16612641815234,
      "yoy": 0.6971173148254239,
      "ratio_national": 0.9356284951699569,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 55.086096787821006,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 3667,
      "floor_total": 365829,
      "cost_total": 5690255,
      "price_per_tsubo": 51.41961975800169,
      "price_per_sqm": 155544.12034037762,
      "cost_per_unit": 1551.7466593946006,
      "floor_per_unit": 99.76247613853286,
      "yoy": 2.9152119648133246,
      "ratio_national": 0.9468159359420253,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 54.994245730483094,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 3749,
      "floor_total": 365997,
      "cost_total": 5820682,
      "price_per_tsubo": 52.57407123222321,
      "price_per_sqm": 159036.33089888716,
      "cost_per_unit": 1552.59589223793,
      "floor_per_unit": 97.62523339557215,
      "yoy": 2.2451575481397423,
      "ratio_national": 0.956792196401035,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 56.22895318954354,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 4281,
      "floor_total": 398384,
      "cost_total": 6364817,
      "price_per_tsubo": 52.81524456411402,
      "price_per_sqm": 159765.87915177317,
      "cost_per_unit": 1486.7594020088764,
      "floor_per_unit": 93.0586311609437,
      "yoy": 0.4587305609746739,
      "ratio_national": 0.9586279389313479,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 56.24626684144197,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 4422,
      "floor_total": 397702,
      "cost_total": 6460520,
      "price_per_tsubo": 53.70132011103791,
      "price_per_sqm": 162446.25372766543,
      "cost_per_unit": 1460.995024875622,
      "floor_per_unit": 89.93713251922208,
      "yoy": 1.6776889972520248,
      "ratio_national": 0.9674977141530112,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 56.3497587733871,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 4136,
      "floor_total": 397264,
      "cost_total": 6596286,
      "price_per_tsubo": 54.89029032567763,
      "price_per_sqm": 166042.88332192195,
      "cost_per_unit": 1594.8467117988394,
      "floor_per_unit": 96.05029013539652,
      "yoy": 2.2140428059893136,
      "ratio_national": 0.9793406488766278,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 56.06771228363394,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4266,
      "floor_total": 388042,
      "cost_total": 6573508,
      "price_per_tsubo": 56.00073448575154,
      "price_per_sqm": 169401.97195148977,
      "cost_per_unit": 1540.906704172527,
      "floor_per_unit": 90.96155649320207,
      "yoy": 2.023024752620861,
      "ratio_national": 0.9923717020684425,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 55.94478969605549,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 3896,
      "floor_total": 356177,
      "cost_total": 6187909,
      "price_per_tsubo": 57.43191641546197,
      "price_per_sqm": 173731.29090311838,
      "cost_per_unit": 1588.2723305954826,
      "floor_per_unit": 91.42120123203286,
      "yoy": 2.5556484979220473,
      "ratio_national": 1.0091030297529067,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 57.43191641546197,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 4325,
      "floor_total": 389167,
      "cost_total": 6886065,
      "price_per_tsubo": 58.49387233848194,
      "price_per_sqm": 176943.7028319462,
      "cost_per_unit": 1592.1537572254335,
      "floor_per_unit": 89.98080924855492,
      "yoy": 1.8490692794191244,
      "ratio_national": 1.0254940418673686,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 53.03161590070893,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 4563,
      "floor_total": 389333,
      "cost_total": 7072398,
      "price_per_tsubo": 60.05106832562356,
      "price_per_sqm": 181654.21374504603,
      "cost_per_unit": 1549.9447731755424,
      "floor_per_unit": 85.3239097085251,
      "yoy": 2.6621523330353503,
      "ratio_national": 1.0278466741940926,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 51.457642095650016,
      "deflator": 116.7,
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    },
    {
      "fiscal_year": 2023,
      "units": 4340,
      "floor_total": 342145,
      "cost_total": 7051310,
      "price_per_tsubo": 68.12944828917564,
      "price_per_sqm": 206091.2770901226,
      "cost_per_unit": 1624.725806451613,
      "floor_per_unit": 78.8352534562212,
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      "ratio_national": 0.9992456420708793,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 59.346209311128604,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 4269,
      "floor_total": 337338,
      "cost_total": 7474252,
      "price_per_tsubo": 73.2449576361987,
      "price_per_sqm": 221565.67004013777,
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      "deflator": 118.8,
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    },
    {
      "fiscal_year": 2025,
      "units": 3322,
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    }
  ]
}