{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "detached",
    "label": "分譲住宅・一戸建"
  },
  "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": 207,
    "price_per_tsubo": 62.50214131349782,
    "prev_price_per_tsubo": 63.767900442345926,
    "change_vs_prev": -1.9849471600409743,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 240,
      "floor_total": 26373,
      "cost_total": 393002,
      "price_per_tsubo": 49.2618238948925,
      "price_per_sqm": 149016.79748227354,
      "cost_per_unit": 1637.5083333333334,
      "floor_per_unit": 109.8875,
      "yoy": null,
      "ratio_national": 1.0200371382978135,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 56.04303059714732,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 241,
      "floor_total": 26153,
      "cost_total": 383037,
      "price_per_tsubo": 48.41662081711467,
      "price_per_sqm": 146460.0619431805,
      "cost_per_unit": 1589.3651452282159,
      "floor_per_unit": 108.51867219917013,
      "yoy": -1.715736468834772,
      "ratio_national": 1.013176377057548,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 53.38105933529732,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 247,
      "floor_total": 26535,
      "cost_total": 412436,
      "price_per_tsubo": 51.382204802713396,
      "price_per_sqm": 155430.94026757113,
      "cost_per_unit": 1669.7813765182186,
      "floor_per_unit": 107.42914979757084,
      "yoy": 6.125136235345097,
      "ratio_national": 1.0702441465457868,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 54.954229735522354,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 223,
      "floor_total": 23932,
      "cost_total": 380342,
      "price_per_tsubo": 52.53763915176333,
      "price_per_sqm": 158926.12401805114,
      "cost_per_unit": 1705.5695067264573,
      "floor_per_unit": 107.31838565022422,
      "yoy": 2.2487052735209234,
      "ratio_national": 1.0858131578650956,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 56.189988397607834,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 269,
      "floor_total": 28140,
      "cost_total": 468940,
      "price_per_tsubo": 55.08945140724947,
      "price_per_sqm": 166645.34470504618,
      "cost_per_unit": 1743.271375464684,
      "floor_per_unit": 104.6096654275093,
      "yoy": 4.857112532435703,
      "ratio_national": 1.1391714891098346,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 58.66821236128804,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 292,
      "floor_total": 30415,
      "cost_total": 490971,
      "price_per_tsubo": 53.363374061811605,
      "price_per_sqm": 161423.96843662666,
      "cost_per_unit": 1681.4075342465753,
      "floor_per_unit": 104.16095890410959,
      "yoy": -3.1332266002756404,
      "ratio_national": 1.0961818008080555,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 55.995145920054156,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 330,
      "floor_total": 34335,
      "cost_total": 559161,
      "price_per_tsubo": 53.83628490432503,
      "price_per_sqm": 162854.52162516382,
      "cost_per_unit": 1694.4272727272728,
      "floor_per_unit": 104.04545454545455,
      "yoy": 0.8862086605799124,
      "ratio_national": 1.0973321615688438,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 54.991097961516886,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 340,
      "floor_total": 34649,
      "cost_total": 569413,
      "price_per_tsubo": 54.32652605472019,
      "price_per_sqm": 164337.4989177177,
      "cost_per_unit": 1674.7441176470588,
      "floor_per_unit": 101.90882352941176,
      "yoy": 0.9106147485220983,
      "ratio_national": 1.1091270015202614,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 54.27225380091928,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 356,
      "floor_total": 36317,
      "cost_total": 607594,
      "price_per_tsubo": 55.30683066497783,
      "price_per_sqm": 167302.91598975688,
      "cost_per_unit": 1706.7247191011236,
      "floor_per_unit": 102.01404494382022,
      "yoy": 1.804467690921796,
      "ratio_national": 1.130772817072763,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 55.30683066497784,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 401,
      "floor_total": 41490,
      "cost_total": 713395,
      "price_per_tsubo": 56.841023308026024,
      "price_per_sqm": 171943.84188961197,
      "cost_per_unit": 1779.0399002493766,
      "floor_per_unit": 103.46633416458853,
      "yoy": 2.7739659362178815,
      "ratio_national": 1.1596972967330474,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 51.533112699932936,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 445,
      "floor_total": 44671,
      "cost_total": 757375,
      "price_per_tsubo": 56.04805581361509,
      "price_per_sqm": 169545.1187571355,
      "cost_per_unit": 1701.9662921348315,
      "floor_per_unit": 100.38426966292135,
      "yoy": -1.395061960995625,
      "ratio_national": 1.1063093300606706,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 48.027468563509075,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 436,
      "floor_total": 43172,
      "cost_total": 823455,
      "price_per_tsubo": 63.05404670735662,
      "price_per_sqm": 190738.2099508941,
      "cost_per_unit": 1888.658256880734,
      "floor_per_unit": 99.01834862385321,
      "yoy": 12.499971305052204,
      "ratio_national": 1.1745611178401318,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 54.92512779386465,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 374,
      "floor_total": 36029,
      "cost_total": 663792,
      "price_per_tsubo": 60.90529727941381,
      "price_per_sqm": 184238.2525188043,
      "cost_per_unit": 1774.8449197860962,
      "floor_per_unit": 96.33422459893048,
      "yoy": -3.407789888435686,
      "ratio_national": 1.1098979560795283,
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      "is_spliced": true,
      "price_per_tsubo_real": 51.26708525203183,
      "deflator": 118.8,
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    },
    {
      "fiscal_year": 2025,
      "units": 414,
      "floor_total": 41468,
      "cost_total": 778287,
      "price_per_tsubo": 62.04430842408604,
      "price_per_sqm": 187683.75614931996,
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      "deflator": 122.3,
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    }
  ]
}