{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "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": 819,
    "price_per_tsubo": 108.73860009085637,
    "prev_price_per_tsubo": 94.87995362228517,
    "change_vs_prev": 14.606506368818572,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2996,
      "floor_total": 200753,
      "cost_total": 2787753,
      "price_per_tsubo": 45.90579463255842,
      "price_per_sqm": 138864.8239378739,
      "cost_per_unit": 930.491655540721,
      "floor_per_unit": 67.00700934579439,
      "yoy": null,
      "ratio_national": 0.7681547516032639,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 52.58395719651594,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 3140,
      "floor_total": 213646,
      "cost_total": 3118358,
      "price_per_tsubo": 48.25101660138734,
      "price_per_sqm": 145959.10992950955,
      "cost_per_unit": 993.1076433121019,
      "floor_per_unit": 68.04012738853503,
      "yoy": 5.108771098726583,
      "ratio_national": 0.7635583580838354,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 53.79154582094464,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2327,
      "floor_total": 156413,
      "cost_total": 2473567,
      "price_per_tsubo": 52.278858233842456,
      "price_per_sqm": 158143.31289598692,
      "cost_per_unit": 1062.9853889127633,
      "floor_per_unit": 67.21658788139236,
      "yoy": 8.347682424455494,
      "ratio_national": 0.7423765144387603,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 56.45665036052101,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2398,
      "floor_total": 167368,
      "cost_total": 2844910,
      "price_per_tsubo": 56.19159593769418,
      "price_per_sqm": 169979.3269920176,
      "cost_per_unit": 1186.3678065054212,
      "floor_per_unit": 69.79482902418682,
      "yoy": 7.484359521300399,
      "ratio_national": 0.7319632270089529,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 60.879302207686,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2375,
      "floor_total": 149690,
      "cost_total": 2551582,
      "price_per_tsubo": 56.34975121771661,
      "price_per_sqm": 170457.7460084174,
      "cost_per_unit": 1074.3503157894736,
      "floor_per_unit": 63.02736842105263,
      "yoy": 0.28145717768506273,
      "ratio_national": 0.7159887560931463,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 60.98457923995304,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 3192,
      "floor_total": 216500,
      "cost_total": 3696782,
      "price_per_tsubo": 56.447043731085444,
      "price_per_sqm": 170752.05542725173,
      "cost_per_unit": 1158.139724310777,
      "floor_per_unit": 67.82581453634086,
      "yoy": 0.17265828378358883,
      "ratio_national": 0.7147210300985872,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 59.66917941975206,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 3515,
      "floor_total": 219764,
      "cost_total": 4468091,
      "price_per_tsubo": 67.21105616429442,
      "price_per_sqm": 203313.14501010175,
      "cost_per_unit": 1271.1496443812234,
      "floor_per_unit": 62.52176386913229,
      "yoy": 19.06922262304629,
      "ratio_national": 0.8301591459902197,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 68.582710371729,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 3128,
      "floor_total": 182028,
      "cost_total": 3802562,
      "price_per_tsubo": 69.05790007020897,
      "price_per_sqm": 208899.83958511878,
      "cost_per_unit": 1215.6528132992328,
      "floor_per_unit": 58.19309462915601,
      "yoy": 2.7478275321251022,
      "ratio_national": 0.8256002493391373,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 68.92005995030836,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2121,
      "floor_total": 121624,
      "cost_total": 2212918,
      "price_per_tsubo": 60.14801515506807,
      "price_per_sqm": 181947.47747155165,
      "cost_per_unit": 1043.3371051390852,
      "floor_per_unit": 57.342762847713345,
      "yoy": -12.902050172511037,
      "ratio_national": 0.7018831523259478,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 60.148015155068066,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 2314,
      "floor_total": 122844,
      "cost_total": 2566300,
      "price_per_tsubo": 69.0603438263163,
      "price_per_sqm": 208907.23193643973,
      "cost_per_unit": 1109.0319792566984,
      "floor_per_unit": 53.087294727744165,
      "yoy": 14.817327967134553,
      "ratio_national": 0.7900741514523264,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 65.64671466379876,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 3019,
      "floor_total": 186712,
      "cost_total": 4023315,
      "price_per_tsubo": 71.23395654189339,
      "price_per_sqm": 215482.4007026865,
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      "is_spliced": false,
      "price_per_tsubo_real": 63.7725662863862,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 3315,
      "floor_total": 197579,
      "cost_total": 4606553,
      "price_per_tsubo": 77.07447067689381,
      "price_per_sqm": 233149.92990145713,
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      "ratio_national": 0.7694161801734599,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 67.6685431754994,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3826,
      "floor_total": 198805,
      "cost_total": 5141298,
      "price_per_tsubo": 85.4910667006363,
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    {
      "fiscal_year": 2025,
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  ]
}