{
  "area": {
    "code": "46000",
    "name": "鹿児島県",
    "slug": "kagoshima"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "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": 25,
    "price_per_tsubo": 120.46944375406872,
    "prev_price_per_tsubo": 114.46827649038461,
    "change_vs_prev": 5.2426466508283625,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 313,
      "floor_total": 37732,
      "cost_total": 728997,
      "price_per_tsubo": 63.86915595860278,
      "price_per_sqm": 193203.9117990035,
      "cost_per_unit": 2329.063897763578,
      "floor_per_unit": 120.54952076677316,
      "yoy": null,
      "ratio_national": 0.863650404779397,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 72.74391339248608,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 348,
      "floor_total": 41198,
      "cost_total": 801031,
      "price_per_tsubo": 64.27594226637216,
      "price_per_sqm": 194434.4385649789,
      "cost_per_unit": 2301.8132183908046,
      "floor_per_unit": 118.38505747126437,
      "yoy": 0.6369057202400441,
      "ratio_national": 0.8504487792974915,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 71.18044547771004,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 268,
      "floor_total": 33380,
      "cost_total": 657906,
      "price_per_tsubo": 65.15575421629718,
      "price_per_sqm": 197095.86578789694,
      "cost_per_unit": 2454.873134328358,
      "floor_per_unit": 124.55223880597015,
      "yoy": 1.3688044374035258,
      "ratio_national": 0.830512174717327,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 69.61084852168503,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 292,
      "floor_total": 36168,
      "cost_total": 757357,
      "price_per_tsubo": 69.2231585111148,
      "price_per_sqm": 209399.74563149747,
      "cost_per_unit": 2593.6883561643835,
      "floor_per_unit": 123.86301369863014,
      "yoy": 6.242586466446354,
      "ratio_national": 0.863837397972759,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 74.11473073995161,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 309,
      "floor_total": 37062,
      "cost_total": 824792,
      "price_per_tsubo": 73.56832188440991,
      "price_per_sqm": 222543.84544816794,
      "cost_per_unit": 2669.229773462783,
      "floor_per_unit": 119.94174757281553,
      "yoy": 6.277037145881503,
      "ratio_national": 0.8995182052737419,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 78.76693991906842,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 286,
      "floor_total": 34012,
      "cost_total": 772900,
      "price_per_tsubo": 75.12187142773139,
      "price_per_sqm": 227243.32588498178,
      "cost_per_unit": 2702.4475524475524,
      "floor_per_unit": 118.92307692307692,
      "yoy": 2.111709909276449,
      "ratio_national": 0.8978514328489735,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 78.90952881064221,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 302,
      "floor_total": 33895,
      "cost_total": 805374,
      "price_per_tsubo": 78.54837927304912,
      "price_per_sqm": 237608.49682844078,
      "cost_per_unit": 2666.801324503311,
      "floor_per_unit": 112.23509933774834,
      "yoy": 4.561265288251093,
      "ratio_national": 0.9156938476912628,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 80.06970364225191,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 251,
      "floor_total": 29729,
      "cost_total": 723449,
      "price_per_tsubo": 80.44570855763733,
      "price_per_sqm": 243347.90944868646,
      "cost_per_unit": 2882.266932270916,
      "floor_per_unit": 118.44223107569721,
      "yoy": 2.415491321587604,
      "ratio_national": 0.9060700878774466,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 80.28513828107518,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 193,
      "floor_total": 22427,
      "cost_total": 570256,
      "price_per_tsubo": 84.05701084585544,
      "price_per_sqm": 254272.08275739066,
      "cost_per_unit": 2954.6943005181347,
      "floor_per_unit": 116.20207253886011,
      "yoy": 4.4891173848393695,
      "ratio_national": 0.9200965048140768,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 84.05701084585544,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 198,
      "floor_total": 22792,
      "cost_total": 629040,
      "price_per_tsubo": 91.2370191997192,
      "price_per_sqm": 275991.575991576,
      "cost_per_unit": 3176.969696969697,
      "floor_per_unit": 115.11111111111111,
      "yoy": 8.54183164689324,
      "ratio_national": 0.9683081563248038,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 84.24470840232613,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 179,
      "floor_total": 20446,
      "cost_total": 592774,
      "price_per_tsubo": 95.84204056832633,
      "price_per_sqm": 289921.74508461315,
      "cost_per_unit": 3311.586592178771,
      "floor_per_unit": 114.22346368715084,
      "yoy": 5.047316767908283,
      "ratio_national": 0.95693574975971,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 82.33852282502261,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 158,
      "floor_total": 16142,
      "cost_total": 472310,
      "price_per_tsubo": 96.72640781191922,
      "price_per_sqm": 292596.95205055136,
      "cost_per_unit": 2989.3037974683543,
      "floor_per_unit": 102.16455696202532,
      "yoy": 0.9227341554381985,
      "ratio_national": 0.8990535501369759,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 82.67214342899078,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 122,
      "floor_total": 12748,
      "cost_total": 415137,
      "price_per_tsubo": 107.6526312543144,
      "price_per_sqm": 325648.7292124255,
      "cost_per_unit": 3402.7622950819673,
      "floor_per_unit": 104.49180327868852,
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      "ratio_national": 0.9438276729235395,
      "rank_in_national": 34,
      "is_spliced": true,
      "price_per_tsubo_real": 88.67597302661811,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 79,
      "floor_total": 8779,
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      "price_per_tsubo": 114.31692187606788,
      "price_per_sqm": 345808.1786080419,
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    }
  ]
}