{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 1473,
    "price_per_tsubo": 82.67537532231509,
    "prev_price_per_tsubo": 86.20601511473734,
    "change_vs_prev": -4.095584035201128,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 5692,
      "floor_total": 534928,
      "cost_total": 8366657,
      "price_per_tsubo": 51.704922987822656,
      "price_per_sqm": 156407.16133760058,
      "cost_per_unit": 1469.897575544624,
      "floor_per_unit": 93.97891777933943,
      "yoy": null,
      "ratio_national": 0.914530883670652,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 58.88943392690508,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 6293,
      "floor_total": 570413,
      "cost_total": 9368276,
      "price_per_tsubo": 54.29321056504673,
      "price_per_sqm": 164236.71971010478,
      "cost_per_unit": 1488.6820276497697,
      "floor_per_unit": 90.64245987605275,
      "yoy": 5.005882279011731,
      "ratio_national": 0.9404869713055227,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 60.05886124452071,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 5902,
      "floor_total": 524717,
      "cost_total": 8862330,
      "price_per_tsubo": 55.83391026153146,
      "price_per_sqm": 168897.32941757175,
      "cost_per_unit": 1501.5808200609963,
      "floor_per_unit": 88.90494747543205,
      "yoy": 2.837739158267083,
      "ratio_national": 0.9273147335710601,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 59.7793471750872,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 6006,
      "floor_total": 519370,
      "cost_total": 8743504,
      "price_per_tsubo": 55.652402118258664,
      "price_per_sqm": 168348.26809403702,
      "cost_per_unit": 1455.7948717948718,
      "floor_per_unit": 86.47519147519148,
      "yoy": -0.32508585270598633,
      "ratio_national": 0.8979607302829584,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 59.71287780929041,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 6739,
      "floor_total": 563755,
      "cost_total": 9672990,
      "price_per_tsubo": 56.72122395739284,
      "price_per_sqm": 171581.44938847548,
      "cost_per_unit": 1435.3746846713161,
      "floor_per_unit": 83.65558688232676,
      "yoy": 1.9205313669353963,
      "ratio_national": 0.9071483135030114,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 60.664410649618006,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 6739,
      "floor_total": 547179,
      "cost_total": 9645064,
      "price_per_tsubo": 58.270796431441994,
      "price_per_sqm": 176268.8992084857,
      "cost_per_unit": 1431.2307464015432,
      "floor_per_unit": 81.1958747588663,
      "yoy": 2.7319094440083846,
      "ratio_national": 0.925329157359508,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 61.20881978092646,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 6203,
      "floor_total": 546278,
      "cost_total": 9802818,
      "price_per_tsubo": 59.321550046350026,
      "price_per_sqm": 179447.42420525814,
      "cost_per_unit": 1580.3349991939385,
      "floor_per_unit": 88.0667418990811,
      "yoy": 1.8032250788682536,
      "ratio_national": 0.9319772930071362,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 60.47048934388383,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 6133,
      "floor_total": 518664,
      "cost_total": 9452679,
      "price_per_tsubo": 60.24819866312294,
      "price_per_sqm": 182250.53213641202,
      "cost_per_unit": 1541.2814283384967,
      "floor_per_unit": 84.56937877058536,
      "yoy": 1.562077552000729,
      "ratio_national": 0.9337030117696189,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 60.1279427775678,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 5664,
      "floor_total": 478272,
      "cost_total": 8893626,
      "price_per_tsubo": 61.472258243300885,
      "price_per_sqm": 185953.30690485748,
      "cost_per_unit": 1570.2023305084747,
      "floor_per_unit": 84.44067796610169,
      "yoy": 2.0316949009915763,
      "ratio_national": 0.9386385528020635,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 61.47225824330088,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 6193,
      "floor_total": 512729,
      "cost_total": 9846033,
      "price_per_tsubo": 63.481717303039225,
      "price_per_sqm": 192031.91159462405,
      "cost_per_unit": 1589.8648474083643,
      "floor_per_unit": 82.79170030679799,
      "yoy": 3.2688876530045485,
      "ratio_national": 0.9588401794999234,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 58.400843885040686,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 7148,
      "floor_total": 561118,
      "cost_total": 11430037,
      "price_per_tsubo": 67.33931546346757,
      "price_per_sqm": 203701.1288178244,
      "cost_per_unit": 1599.0538612199216,
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      "ratio_national": 0.9718133382897397,
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      "is_spliced": false,
      "price_per_tsubo_real": 58.40356935253042,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 6501,
      "floor_total": 498584,
      "cost_total": 10931738,
      "price_per_tsubo": 72.48132744536528,
      "price_per_sqm": 219255.69212008407,
      "cost_per_unit": 1681.547146592832,
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      "ratio_national": 0.9221562238924612,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 63.08209525271129,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 5607,
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      "cost_total": 10004819,
      "price_per_tsubo": 77.98463737219616,
      "price_per_sqm": 235903.18009370277,
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    {
      "fiscal_year": 2025,
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    }
  ]
}