{
  "area": {
    "code": "46000",
    "name": "鹿児島県",
    "slug": "kagoshima"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "detached",
    "label": "持家・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": 21,
    "price_per_tsubo": 116.9857396875,
    "prev_price_per_tsubo": 116.03536570637118,
    "change_vs_prev": 0.8190382090351278,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 279,
      "floor_total": 34395,
      "cost_total": 676083,
      "price_per_tsubo": 64.98003839424335,
      "price_per_sqm": 196564.32621020498,
      "cost_per_unit": 2423.2365591397847,
      "floor_per_unit": 123.27956989247312,
      "yoy": null,
      "ratio_national": 0.8717710061990358,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 74.00915534651863,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 322,
      "floor_total": 38558,
      "cost_total": 754355,
      "price_per_tsubo": 64.67501466492037,
      "price_per_sqm": 195641.63078997872,
      "cost_per_unit": 2342.717391304348,
      "floor_per_unit": 119.74534161490683,
      "yoy": -0.46941143289629395,
      "ratio_national": 0.8488573485282667,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 71.62238611840573,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 248,
      "floor_total": 31078,
      "cost_total": 612699,
      "price_per_tsubo": 65.17324883229294,
      "price_per_sqm": 197148.78692322545,
      "cost_per_unit": 2470.560483870968,
      "floor_per_unit": 125.31451612903226,
      "yoy": 0.7703657586378698,
      "ratio_national": 0.8231038949820593,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 69.62953935074032,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 255,
      "floor_total": 32013,
      "cost_total": 665844,
      "price_per_tsubo": 68.75770583075625,
      "price_per_sqm": 207991.75335020147,
      "cost_per_unit": 2611.1529411764704,
      "floor_per_unit": 125.54117647058824,
      "yoy": 5.4998900050034605,
      "ratio_national": 0.8496011245828847,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 73.61638739909662,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 284,
      "floor_total": 34271,
      "cost_total": 764643,
      "price_per_tsubo": 73.75767217093168,
      "price_per_sqm": 223116.62922004025,
      "cost_per_unit": 2692.404929577465,
      "floor_per_unit": 120.6725352112676,
      "yoy": 7.271863247564725,
      "ratio_national": 0.8932045403292043,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 78.9696704185564,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 258,
      "floor_total": 30896,
      "cost_total": 703684,
      "price_per_tsubo": 75.2923203767478,
      "price_per_sqm": 227758.93319523562,
      "cost_per_unit": 2727.4573643410854,
      "floor_per_unit": 119.75193798449612,
      "yoy": 2.0806624729961642,
      "ratio_national": 0.8902344815339046,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 79.08857182431491,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 264,
      "floor_total": 29782,
      "cost_total": 716723,
      "price_per_tsubo": 79.55596421227587,
      "price_per_sqm": 240656.43677389028,
      "cost_per_unit": 2714.8598484848485,
      "floor_per_unit": 112.81060606060606,
      "yoy": 5.662787139768888,
      "ratio_national": 0.9190232942886777,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 81.0968034783648,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 213,
      "floor_total": 25393,
      "cost_total": 618013,
      "price_per_tsubo": 80.45607826054425,
      "price_per_sqm": 243379.27775371165,
      "cost_per_unit": 2901.4694835680752,
      "floor_per_unit": 119.21596244131456,
      "yoy": 1.1314224611326917,
      "ratio_national": 0.8970272868881801,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 80.2954872859723,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 154,
      "floor_total": 18609,
      "cost_total": 462483,
      "price_per_tsubo": 82.15764826535548,
      "price_per_sqm": 248526.51942608415,
      "cost_per_unit": 3003.1363636363635,
      "floor_per_unit": 120.83766233766234,
      "yoy": 2.114905475880846,
      "ratio_national": 0.8921466366068029,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 82.15764826535548,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 162,
      "floor_total": 18967,
      "cost_total": 524508,
      "price_per_tsubo": 91.41737234776191,
      "price_per_sqm": 276537.1434596932,
      "cost_per_unit": 3237.703703703704,
      "floor_per_unit": 117.08024691358025,
      "yoy": 11.270678114469735,
      "ratio_national": 0.9629853730934859,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 84.41123947161765,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 146,
      "floor_total": 17121,
      "cost_total": 496127,
      "price_per_tsubo": 95.79415193797091,
      "price_per_sqm": 289776.88219146075,
      "cost_per_unit": 3398.1301369863013,
      "floor_per_unit": 117.26712328767124,
      "yoy": 4.787689120574634,
      "ratio_national": 0.9465530319939339,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 82.29738139000938,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 103,
      "floor_total": 10822,
      "cost_total": 326843,
      "price_per_tsubo": 99.8405397311033,
      "price_per_sqm": 302017.1872112364,
      "cost_per_unit": 3173.233009708738,
      "floor_per_unit": 105.06796116504854,
      "yoy": 4.224044695079643,
      "ratio_national": 0.913128759760657,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 85.33379464196864,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 92,
      "floor_total": 10148,
      "cost_total": 346947,
      "price_per_tsubo": 113.02068615786361,
      "price_per_sqm": 341887.0713441072,
      "cost_per_unit": 3771.163043478261,
      "floor_per_unit": 110.30434782608695,
      "yoy": 13.201197091139406,
      "ratio_national": 0.9733390916884934,
      "rank_in_national": 24,
      "is_spliced": true,
      "price_per_tsubo_real": 93.09776454519242,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 68,
      "floor_total": 7616,
      "cost_total": 263860,
      "price_per_tsubo": 114.5306918855042,
      "price_per_sqm": 346454.8319327731,
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      "rank_in_national": 35,
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      "price_per_tsubo_real": 92.1405405354016,
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      "deflator_provisional": true
    }
  ]
}