{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "apartment",
    "label": "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": 250,
    "price_per_tsubo": 86.63072726463803,
    "prev_price_per_tsubo": 98.48711334463765,
    "change_vs_prev": -12.038515169502801,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1848,
      "floor_total": 119233,
      "cost_total": 1833816,
      "price_per_tsubo": 50.84339565925541,
      "price_per_sqm": 153801.04501270622,
      "cost_per_unit": 992.3246753246754,
      "floor_per_unit": 64.52002164502164,
      "yoy": null,
      "ratio_national": 0.8595087963312592,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 57.90819551168042,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2238,
      "floor_total": 132914,
      "cost_total": 2446646,
      "price_per_tsubo": 60.852114001083415,
      "price_per_sqm": 184077.37333915164,
      "cost_per_unit": 1093.2287756925828,
      "floor_per_unit": 59.38963360142985,
      "yoy": 19.685385313177918,
      "ratio_national": 0.978461661447547,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 67.31428539942856,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1829,
      "floor_total": 101714,
      "cost_total": 1869460,
      "price_per_tsubo": 60.759012263798496,
      "price_per_sqm": 183795.74099927247,
      "cost_per_unit": 1022.1213778020776,
      "floor_per_unit": 55.61180973209404,
      "yoy": -0.15299671804871462,
      "ratio_national": 0.8896106854490794,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 65.05247565717184,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2167,
      "floor_total": 115980,
      "cost_total": 1990538,
      "price_per_tsubo": 56.736511596999485,
      "price_per_sqm": 171627.69443007416,
      "cost_per_unit": 918.5685279187817,
      "floor_per_unit": 53.52099676972773,
      "yoy": -6.620418135394379,
      "ratio_national": 0.7784161145499736,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 60.876085404505886,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2498,
      "floor_total": 133486,
      "cost_total": 2432402,
      "price_per_tsubo": 60.238603356007374,
      "price_per_sqm": 182221.5063752004,
      "cost_per_unit": 973.7397918334668,
      "floor_per_unit": 53.43714971977582,
      "yoy": 6.172553899477129,
      "ratio_national": 0.8104735405388802,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 64.4263137497405,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2594,
      "floor_total": 128619,
      "cost_total": 2546799,
      "price_per_tsubo": 65.45831227275907,
      "price_per_sqm": 198011.10255871995,
      "cost_per_unit": 981.8037779491133,
      "floor_per_unit": 49.58326908249807,
      "yoy": 8.665056335890565,
      "ratio_national": 0.8749536356088505,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 68.7587313789486,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2049,
      "floor_total": 120350,
      "cost_total": 2420137,
      "price_per_tsubo": 66.47664888433735,
      "price_per_sqm": 201091.56626506025,
      "cost_per_unit": 1181.1307955100049,
      "floor_per_unit": 58.73596876525134,
      "yoy": 1.5557025169468996,
      "ratio_national": 0.8715422214153178,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 67.76416807781585,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2071,
      "floor_total": 111162,
      "cost_total": 2273727,
      "price_per_tsubo": 67.61720713310304,
      "price_per_sqm": 204541.74987855562,
      "cost_per_unit": 1097.8884596813134,
      "floor_per_unit": 53.675519072911634,
      "yoy": 1.7157276546086786,
      "ratio_national": 0.8554755210567968,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 67.48224264780742,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1936,
      "floor_total": 104099,
      "cost_total": 2134441,
      "price_per_tsubo": 67.78176268158197,
      "price_per_sqm": 205039.52967847913,
      "cost_per_unit": 1102.5005165289256,
      "floor_per_unit": 53.770144628099175,
      "yoy": 0.24336342102240227,
      "ratio_national": 0.8348024814680395,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 67.78176268158197,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 2171,
      "floor_total": 111636,
      "cost_total": 2445942,
      "price_per_tsubo": 72.42977717026766,
      "price_per_sqm": 219099.75276792434,
      "cost_per_unit": 1126.6430216490096,
      "floor_per_unit": 51.42146476278213,
      "yoy": 6.85732312763927,
      "ratio_national": 0.8753984248976932,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 66.63272968745875,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 3009,
      "floor_total": 161588,
      "cost_total": 3796117,
      "price_per_tsubo": 77.66149477331237,
      "price_per_sqm": 234925.67517389904,
      "cost_per_unit": 1261.587570621469,
      "floor_per_unit": 53.70156198072449,
      "yoy": 7.223158495636417,
      "ratio_national": 0.8951916940207671,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 67.3560232205658,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2948,
      "floor_total": 163254,
      "cost_total": 3748245,
      "price_per_tsubo": 75.89958493237532,
      "price_per_sqm": 229595.90576647432,
      "cost_per_unit": 1271.453527815468,
      "floor_per_unit": 55.377883310719135,
      "yoy": -2.268704518345832,
      "ratio_national": 0.7995440933861682,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 66.0570800107705,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2171,
      "floor_total": 101839,
      "cost_total": 2664285,
      "price_per_tsubo": 86.4852041963295,
      "price_per_sqm": 261617.35680829544,
      "cost_per_unit": 1227.2155688622754,
      "floor_per_unit": 46.90879778903731,
      "yoy": 13.946873719251185,
      "ratio_national": 0.8044799394370873,
      "rank_in_national": 35,
      "is_spliced": true,
      "price_per_tsubo_real": 72.4938844897984,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1988,
      "floor_total": 106007,
      "cost_total": 3137236,
      "price_per_tsubo": 97.83357133434585,
      "price_per_sqm": 295946.116765874,
      "cost_per_unit": 1578.0865191146881,
      "floor_per_unit": 53.32344064386318,
      "yoy": 13.121744052606378,
      "ratio_national": 0.8491609548608744,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 79.79899782573071,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}