{
  "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": "apartment",
    "label": "共同住宅"
  },
  "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": 801,
    "price_per_tsubo": 107.80418481673985,
    "prev_price_per_tsubo": 94.7945085570371,
    "change_vs_prev": 13.724082183383985,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2922,
      "floor_total": 189656,
      "cost_total": 2587002,
      "price_per_tsubo": 45.09261685145737,
      "price_per_sqm": 136404.9647783355,
      "cost_per_unit": 885.3531827515401,
      "floor_per_unit": 64.90622861054072,
      "yoy": null,
      "ratio_national": 0.7632099786235523,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 51.65248207497981,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 3110,
      "floor_total": 208875,
      "cost_total": 3016276,
      "price_per_tsubo": 47.737522623770204,
      "price_per_sqm": 144405.79293836028,
      "cost_per_unit": 969.8636655948553,
      "floor_per_unit": 67.16237942122187,
      "yoy": 5.865496298486272,
      "ratio_national": 0.7617715455872969,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 53.219088766744925,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2305,
      "floor_total": 152597,
      "cost_total": 2386860,
      "price_per_tsubo": 51.70781810520521,
      "price_per_sqm": 156415.91905476517,
      "cost_per_unit": 1035.5140997830802,
      "floor_per_unit": 66.20260303687635,
      "yoy": 8.31692820074843,
      "ratio_national": 0.7372235154018855,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 55.83997635551319,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2369,
      "floor_total": 161747,
      "cost_total": 2724394,
      "price_per_tsubo": 55.68124565685916,
      "price_per_sqm": 168435.51966960749,
      "cost_per_unit": 1150.018573237653,
      "floor_per_unit": 68.27648796960743,
      "yoy": 7.684384484314499,
      "ratio_national": 0.7268276448328077,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 60.326376659652404,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2332,
      "floor_total": 143648,
      "cost_total": 2423495,
      "price_per_tsubo": 55.7722038319364,
      "price_per_sqm": 168710.6677433727,
      "cost_per_unit": 1039.2345626072042,
      "floor_per_unit": 61.59862778730703,
      "yoy": 0.16335513691230208,
      "ratio_national": 0.7089407999724381,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 60.359527956641124,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 3161,
      "floor_total": 211393,
      "cost_total": 3586132,
      "price_per_tsubo": 56.080377800021765,
      "price_per_sqm": 169642.8926217992,
      "cost_per_unit": 1134.4928819993672,
      "floor_per_unit": 66.87535590003164,
      "yoy": 0.552558347907528,
      "ratio_national": 0.7113783282708221,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 59.28158329812027,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 3463,
      "floor_total": 212210,
      "cost_total": 4284980,
      "price_per_tsubo": 66.75106750011781,
      "price_per_sqm": 201921.68135337636,
      "cost_per_unit": 1237.360669939359,
      "floor_per_unit": 61.27923765521224,
      "yoy": 19.02749253606475,
      "ratio_national": 0.829146574193304,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 68.11333418379368,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 3102,
      "floor_total": 177603,
      "cost_total": 3688262,
      "price_per_tsubo": 68.6509779507103,
      "price_per_sqm": 207668.9019892682,
      "cost_per_unit": 1188.9948420373953,
      "floor_per_unit": 57.25435203094778,
      "yoy": 2.846262272268718,
      "ratio_national": 0.825406074095468,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 68.51395005060907,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2097,
      "floor_total": 118295,
      "cost_total": 2121985,
      "price_per_tsubo": 59.29952063189484,
      "price_per_sqm": 179380.78532482355,
      "cost_per_unit": 1011.9146399618503,
      "floor_per_unit": 56.411540295660465,
      "yoy": -13.621739409931743,
      "ratio_national": 0.694788197123114,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 59.29952063189484,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 2284,
      "floor_total": 117517,
      "cost_total": 2392567,
      "price_per_tsubo": 67.3036587296306,
      "price_per_sqm": 203593.26735706325,
      "cost_per_unit": 1047.5337127845885,
      "floor_per_unit": 51.45227670753065,
      "yoy": 13.497812482198457,
      "ratio_national": 0.774003054331205,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 63.97686191029525,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2997,
      "floor_total": 183312,
      "cost_total": 3929740,
      "price_per_tsubo": 70.8676747545169,
      "price_per_sqm": 214374.3999301737,
      "cost_per_unit": 1311.2245578912245,
      "floor_per_unit": 61.16516516516516,
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      "is_spliced": false,
      "price_per_tsubo_real": 63.44465063072238,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 3303,
      "floor_total": 195633,
      "cost_total": 4555003,
      "price_per_tsubo": 76.97005805446935,
      "price_per_sqm": 232834.08218449852,
      "cost_per_unit": 1379.0502573418105,
      "floor_per_unit": 59.228882833787466,
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      "is_spliced": false,
      "price_per_tsubo_real": 67.57687274316886,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3805,
      "floor_total": 196533,
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      "price_per_tsubo": 85.25058712048359,
      "price_per_sqm": 257882.64566256048,
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      "deflator": 118.9,
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    {
      "fiscal_year": 2025,
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    }
  ]
}