{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "all",
    "label": "貸家"
  },
  "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": 30,
    "price_per_tsubo": 91.38317338709678,
    "prev_price_per_tsubo": 91.06227083333334,
    "change_vs_prev": 0.3523990241257593,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 487,
      "floor_total": 24985,
      "cost_total": 438947,
      "price_per_tsubo": 58.077510631578946,
      "price_per_sqm": 175684.2105263158,
      "cost_per_unit": 901.3285420944559,
      "floor_per_unit": 51.303901437371664,
      "yoy": null,
      "ratio_national": 0.9494415174324669,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 66.14750641409903,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 609,
      "floor_total": 32631,
      "cost_total": 606289,
      "price_per_tsubo": 61.42208676749104,
      "price_per_sqm": 185801.53841439122,
      "cost_per_unit": 995.5484400656815,
      "floor_per_unit": 53.58128078817734,
      "yoy": 5.758814555824854,
      "ratio_national": 0.9718075944566602,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 68.02002964284722,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 750,
      "floor_total": 37466,
      "cost_total": 742384,
      "price_per_tsubo": 65.50380620722788,
      "price_per_sqm": 198148.72150750013,
      "cost_per_unit": 989.8453333333333,
      "floor_per_unit": 49.95466666666667,
      "yoy": 6.645361065617816,
      "ratio_national": 0.9788065375747818,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 69.98269893934604,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 613,
      "floor_total": 32012,
      "cost_total": 610135,
      "price_per_tsubo": 63.00694057384731,
      "price_per_sqm": 190595.7141072098,
      "cost_per_unit": 995.3262642740619,
      "floor_per_unit": 52.22185970636215,
      "yoy": -3.8117870975031387,
      "ratio_national": 0.9139078342899457,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 67.45925114972945,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 632,
      "floor_total": 32223,
      "cost_total": 610087,
      "price_per_tsubo": 62.589439336188434,
      "price_per_sqm": 189332.7747261273,
      "cost_per_unit": 965.3275316455696,
      "floor_per_unit": 50.985759493670884,
      "yoy": -0.6626273770102276,
      "ratio_national": 0.8857960376380432,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 67.01224768328525,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 502,
      "floor_total": 27261,
      "cost_total": 538299,
      "price_per_tsubo": 65.27652878507759,
      "price_per_sqm": 197461.20831957742,
      "cost_per_unit": 1072.3087649402391,
      "floor_per_unit": 54.30478087649402,
      "yoy": 4.293199423717331,
      "ratio_national": 0.8932576531519459,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 68.56778233726637,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 441,
      "floor_total": 21715,
      "cost_total": 444649,
      "price_per_tsubo": 67.69128333916647,
      "price_per_sqm": 204765.83007137923,
      "cost_per_unit": 1008.2743764172336,
      "floor_per_unit": 49.240362811791385,
      "yoy": 3.6992692458256204,
      "ratio_national": 0.9149618194521054,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 69.00232756286083,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 376,
      "floor_total": 16720,
      "cost_total": 325497,
      "price_per_tsubo": 64.35554591088517,
      "price_per_sqm": 194675.23923444975,
      "cost_per_unit": 865.6835106382979,
      "floor_per_unit": 44.46808510638298,
      "yoy": -4.927868499061583,
      "ratio_national": 0.837837734659106,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 64.2270917274303,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 339,
      "floor_total": 17776,
      "cost_total": 358590,
      "price_per_tsubo": 66.68672570319532,
      "price_per_sqm": 201727.04770477046,
      "cost_per_unit": 1057.787610619469,
      "floor_per_unit": 52.43657817109145,
      "yoy": 3.622344833401292,
      "ratio_national": 0.8397996521029265,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 66.68672570319532,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 365,
      "floor_total": 18351,
      "cost_total": 437202,
      "price_per_tsubo": 78.7585417459539,
      "price_per_sqm": 238244.23737126042,
      "cost_per_unit": 1197.813698630137,
      "floor_per_unit": 50.276712328767125,
      "yoy": 18.102277350498497,
      "ratio_national": 0.9681833183065848,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 72.72256855582079,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 291,
      "floor_total": 16301,
      "cost_total": 364786,
      "price_per_tsubo": 73.97741923440279,
      "price_per_sqm": 223781.36310655787,
      "cost_per_unit": 1253.5601374570447,
      "floor_per_unit": 56.017182130584196,
      "yoy": -6.070608223008067,
      "ratio_national": 0.857951347849541,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 63.554483878352904,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 167,
      "floor_total": 8901,
      "cost_total": 218431,
      "price_per_tsubo": 81.12425744186046,
      "price_per_sqm": 245400.51679586564,
      "cost_per_unit": 1307.9700598802394,
      "floor_per_unit": 53.29940119760479,
      "yoy": 9.660837430422387,
      "ratio_national": 0.8453788010457147,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 69.33697217253031,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 135,
      "floor_total": 7216,
      "cost_total": 193693,
      "price_per_tsubo": 88.73453193874724,
      "price_per_sqm": 268421.56319290464,
      "cost_per_unit": 1434.762962962963,
      "floor_per_unit": 53.45185185185185,
      "yoy": 9.381009745871438,
      "ratio_national": 0.8402736472415816,
      "rank_in_national": 38,
      "is_spliced": true,
      "price_per_tsubo_real": 73.09269517194996,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 170,
      "floor_total": 9124,
      "cost_total": 267853,
      "price_per_tsubo": 97.04797992875932,
      "price_per_sqm": 293569.70626918017,
      "cost_per_unit": 1575.605882352941,
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      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}