{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・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": 214,
    "price_per_tsubo": 86.11818055658627,
    "prev_price_per_tsubo": 106.76791183588716,
    "change_vs_prev": -19.34076533316636,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1356,
      "floor_total": 71608,
      "cost_total": 1183246,
      "price_per_tsubo": 54.62466196989163,
      "price_per_sqm": 165239.35873086806,
      "cost_per_unit": 872.6002949852507,
      "floor_per_unit": 52.80825958702065,
      "yoy": null,
      "ratio_national": 0.927868131698055,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 62.2148769588743,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1814,
      "floor_total": 91490,
      "cost_total": 1726042,
      "price_per_tsubo": 62.36673279243634,
      "price_per_sqm": 188659.0884249645,
      "cost_per_unit": 951.5115766262403,
      "floor_per_unit": 50.43550165380375,
      "yoy": 14.173215070533573,
      "ratio_national": 1.0178241507530887,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 68.98974866419948,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1483,
      "floor_total": 71573,
      "cost_total": 1304060,
      "price_per_tsubo": 60.23149102873989,
      "price_per_sqm": 182199.99161695052,
      "cost_per_unit": 879.3391773432232,
      "floor_per_unit": 48.262306136210384,
      "yoy": -3.4236870653506557,
      "ratio_national": 0.9167154154472967,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 64.48767776096348,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1670,
      "floor_total": 74691,
      "cost_total": 1333488,
      "price_per_tsubo": 59.01957793469092,
      "price_per_sqm": 178533.95991484917,
      "cost_per_unit": 798.4958083832336,
      "floor_per_unit": 44.725149700598806,
      "yoy": -2.0120921354423893,
      "ratio_national": 0.869891319923994,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 63.32572739773704,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1930,
      "floor_total": 82584,
      "cost_total": 1499782,
      "price_per_tsubo": 60.035410464254575,
      "price_per_sqm": 181606.84878426814,
      "cost_per_unit": 777.0891191709844,
      "floor_per_unit": 42.78963730569948,
      "yoy": 1.7211789123394494,
      "ratio_national": 0.8733557464057455,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 64.20899514893537,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2211,
      "floor_total": 94880,
      "cost_total": 1914957,
      "price_per_tsubo": 66.72054912552697,
      "price_per_sqm": 201829.36340640808,
      "cost_per_unit": 866.1044776119403,
      "floor_per_unit": 42.9127091813659,
      "yoy": 11.135325984408428,
      "ratio_national": 0.96155845517376,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 70.08461042597371,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1423,
      "floor_total": 64065,
      "cost_total": 1251837,
      "price_per_tsubo": 64.59549264387731,
      "price_per_sqm": 195401.07703114024,
      "cost_per_unit": 879.7167955024596,
      "floor_per_unit": 45.021082220660574,
      "yoy": -3.185010479532502,
      "ratio_national": 0.8983411251351809,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 65.8465776186313,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1546,
      "floor_total": 64873,
      "cost_total": 1201777,
      "price_per_tsubo": 61.23999797804942,
      "price_per_sqm": 185250.72063878656,
      "cost_per_unit": 777.3460543337645,
      "floor_per_unit": 41.96183699870634,
      "yoy": -5.194626634906441,
      "ratio_national": 0.8208408977867933,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 61.11776245314313,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1412,
      "floor_total": 55932,
      "cost_total": 1102311,
      "price_per_tsubo": 65.15069514213688,
      "price_per_sqm": 197080.56211113496,
      "cost_per_unit": 780.6735127478754,
      "floor_per_unit": 39.611898016997166,
      "yoy": 6.385854495764676,
      "ratio_national": 0.8504987972796625,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 65.15069514213688,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1680,
      "floor_total": 69551,
      "cost_total": 1551402,
      "price_per_tsubo": 73.73882787565958,
      "price_per_sqm": 223059.62531092291,
      "cost_per_unit": 923.4535714285714,
      "floor_per_unit": 41.39940476190476,
      "yoy": 13.181951036418393,
      "ratio_national": 0.9337207717096239,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 67.8370081652802,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2111,
      "floor_total": 86989,
      "cost_total": 1954030,
      "price_per_tsubo": 74.25781229465794,
      "price_per_sqm": 224629.55086275277,
      "cost_per_unit": 925.6418758882046,
      "floor_per_unit": 41.207484604452866,
      "yoy": 0.7038143050951184,
      "ratio_national": 0.8876252579146111,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 64.40400025555762,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1946,
      "floor_total": 74031,
      "cost_total": 1658118,
      "price_per_tsubo": 74.04181901122503,
      "price_per_sqm": 223976.1721441018,
      "cost_per_unit": 852.0647482014389,
      "floor_per_unit": 38.04265159301131,
      "yoy": -0.29086944088231315,
      "ratio_national": 0.8138149805112516,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 64.44022542317235,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1842,
      "floor_total": 72846,
      "cost_total": 1857785,
      "price_per_tsubo": 84.30726567210279,
      "price_per_sqm": 255029.10249018477,
      "cost_per_unit": 1008.5694896851248,
      "floor_per_unit": 39.5472312703583,
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      "ratio_national": 0.8549817200388035,
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      "is_spliced": true,
      "price_per_tsubo_real": 70.66828639740385,
      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 1522,
      "floor_total": 63542,
      "cost_total": 1858836,
      "price_per_tsubo": 96.7064533763495,
      "price_per_sqm": 292536.589971987,
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      "is_spliced": false,
      "price_per_tsubo_real": 78.87965201986094,
      "deflator": 122.6,
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    }
  ]
}