{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 318,
    "price_per_tsubo": 71.41514606459558,
    "prev_price_per_tsubo": 59.93644878449409,
    "change_vs_prev": 19.151447095863134,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 152,
      "floor_total": 6865,
      "cost_total": 79837,
      "price_per_tsubo": 38.44491714930808,
      "price_per_sqm": 116295.70284049527,
      "cost_per_unit": 525.2434210526316,
      "floor_per_unit": 45.16447368421053,
      "yoy": null,
      "ratio_national": 0.7568122595366962,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 43.73710710956551,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 283,
      "floor_total": 13821,
      "cost_total": 179915,
      "price_per_tsubo": 43.03315301714782,
      "price_per_sqm": 130175.09586860574,
      "cost_per_unit": 635.7420494699646,
      "floor_per_unit": 48.83745583038869,
      "yoy": 11.934570830314083,
      "ratio_national": 0.8216139434605338,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 47.445593183183924,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 72,
      "floor_total": 3481,
      "cost_total": 44701,
      "price_per_tsubo": 42.451053947141624,
      "price_per_sqm": 128414.24877908647,
      "cost_per_unit": 620.8472222222222,
      "floor_per_unit": 48.34722222222222,
      "yoy": -1.3526758538335293,
      "ratio_national": 0.7911042683105269,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 45.402196734910824,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 147,
      "floor_total": 6044,
      "cost_total": 94888,
      "price_per_tsubo": 51.89937152878888,
      "price_per_sqm": 156995.3673064196,
      "cost_per_unit": 645.4965986394558,
      "floor_per_unit": 41.1156462585034,
      "yoy": 22.256968209580698,
      "ratio_national": 0.9553404295108008,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 55.507349228651215,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 348,
      "floor_total": 12456,
      "cost_total": 188448,
      "price_per_tsubo": 50.01360901734104,
      "price_per_sqm": 151290.94412331405,
      "cost_per_unit": 541.5172413793103,
      "floor_per_unit": 35.793103448275865,
      "yoy": -3.633497778295447,
      "ratio_national": 0.9162619970933704,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 53.2626294114388,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 361,
      "floor_total": 13195,
      "cost_total": 193340,
      "price_per_tsubo": 48.438153740053046,
      "price_per_sqm": 146525.19893899205,
      "cost_per_unit": 535.5678670360111,
      "floor_per_unit": 36.551246537396125,
      "yoy": -3.1500531720111247,
      "ratio_national": 0.8766521866702917,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 50.8270238615457,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 667,
      "floor_total": 26756,
      "cost_total": 448583,
      "price_per_tsubo": 55.423874853117056,
      "price_per_sqm": 167656.97413664224,
      "cost_per_unit": 672.5382308845577,
      "floor_per_unit": 40.11394302848576,
      "yoy": 14.421939264145788,
      "ratio_national": 0.9939001279373461,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 56.61274244445052,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 374,
      "floor_total": 14837,
      "cost_total": 238232,
      "price_per_tsubo": 53.079798023859276,
      "price_per_sqm": 160566.15218709983,
      "cost_per_unit": 636.9839572192514,
      "floor_per_unit": 39.67112299465241,
      "yoy": -4.229362951381499,
      "ratio_national": 0.962194149075394,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 53.02677125260667,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 658,
      "floor_total": 21615,
      "cost_total": 379033,
      "price_per_tsubo": 57.96916498126301,
      "price_per_sqm": 175356.4654175341,
      "cost_per_unit": 576.0379939209727,
      "floor_per_unit": 32.849544072948326,
      "yoy": 9.211351850295246,
      "ratio_national": 1.0297229525278524,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 57.96916498126301,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 609,
      "floor_total": 19770,
      "cost_total": 356345,
      "price_per_tsubo": 59.58531803490136,
      "price_per_sqm": 180245.32119372787,
      "cost_per_unit": 585.1313628899836,
      "floor_per_unit": 32.46305418719212,
      "yoy": 2.7879529645816525,
      "ratio_national": 1.0636161297524591,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 54.02114055748084,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 650,
      "floor_total": 23155,
      "cost_total": 433758,
      "price_per_tsubo": 61.926705196285894,
      "price_per_sqm": 187328.00690995465,
      "cost_per_unit": 667.32,
      "floor_per_unit": 35.62307692307692,
      "yoy": 3.9294699409225142,
      "ratio_national": 1.0638025345454598,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 53.06487163349263,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1008,
      "floor_total": 33162,
      "cost_total": 592666,
      "price_per_tsubo": 59.080554132440746,
      "price_per_sqm": 178718.4126409746,
      "cost_per_unit": 587.9623015873016,
      "floor_per_unit": 32.898809523809526,
      "yoy": -4.595999504291159,
      "ratio_national": 0.8895940927938576,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 51.46389732791006,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1572,
      "floor_total": 56088,
      "cost_total": 1005737,
      "price_per_tsubo": 59.277480338575096,
      "price_per_sqm": 179314.1135358722,
      "cost_per_unit": 639.7818066157761,
      "floor_per_unit": 35.6793893129771,
      "yoy": 0.33331814338251053,
      "ratio_national": 0.8400184489167175,
      "rank_in_national": 44,
      "is_spliced": true,
      "price_per_tsubo_real": 49.89686897186456,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 770,
      "floor_total": 28297,
      "cost_total": 526604,
      "price_per_tsubo": 61.52038156553699,
      "price_per_sqm": 186098.87973990175,
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      "is_spliced": false,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}