{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 329,
    "price_per_tsubo": 107.5304818151204,
    "prev_price_per_tsubo": 102.07491970894395,
    "change_vs_prev": 5.344664606871504,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 671,
      "floor_total": 36152,
      "cost_total": 542657,
      "price_per_tsubo": 49.62132341308918,
      "price_per_sqm": 150104.28192077894,
      "cost_per_unit": 808.7287630402385,
      "floor_per_unit": 53.87779433681073,
      "yoy": null,
      "ratio_national": 0.7914228690777677,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 56.516313682333916,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 706,
      "floor_total": 39134,
      "cost_total": 624506,
      "price_per_tsubo": 52.75427223744059,
      "price_per_sqm": 159581.43813563653,
      "cost_per_unit": 884.5694050991501,
      "floor_per_unit": 55.43059490084986,
      "yoy": 6.313714767883427,
      "ratio_national": 0.8140222914049713,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 58.421120971695004,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 801,
      "floor_total": 42763,
      "cost_total": 721881,
      "price_per_tsubo": 55.80494799218951,
      "price_per_sqm": 168809.71868203822,
      "cost_per_unit": 901.2247191011236,
      "floor_per_unit": 53.387016229712856,
      "yoy": 5.782803222112887,
      "ratio_national": 0.8105885053608591,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 59.6206709318264,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 765,
      "floor_total": 40266,
      "cost_total": 682488,
      "price_per_tsubo": 56.031441054984356,
      "price_per_sqm": 169494.85918641038,
      "cost_per_unit": 892.1411764705882,
      "floor_per_unit": 52.63529411764706,
      "yoy": 0.40586555662867063,
      "ratio_national": 0.7921806422914748,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 59.99083624730659,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 888,
      "floor_total": 47194,
      "cost_total": 833833,
      "price_per_tsubo": 58.4073567205577,
      "price_per_sqm": 176681.99347374667,
      "cost_per_unit": 939.0011261261261,
      "floor_per_unit": 53.1463963963964,
      "yoy": 4.240325825712432,
      "ratio_national": 0.8047992143951679,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 62.534643169761985,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1091,
      "floor_total": 62628,
      "cost_total": 1220520,
      "price_per_tsubo": 64.42458342594367,
      "price_per_sqm": 194884.07740946542,
      "cost_per_unit": 1118.7167736021997,
      "floor_per_unit": 57.40421631530706,
      "yoy": 10.302172608451698,
      "ratio_national": 0.8599325893422816,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 67.67288174994083,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1274,
      "floor_total": 70991,
      "cost_total": 1437472,
      "price_per_tsubo": 66.93778877435167,
      "price_per_sqm": 202486.51237480808,
      "cost_per_unit": 1128.3139717425431,
      "floor_per_unit": 55.72291993720565,
      "yoy": 3.901003646064627,
      "ratio_national": 0.8807731668001562,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 68.23423932145941,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 978,
      "floor_total": 51005,
      "cost_total": 1070498,
      "price_per_tsubo": 69.38224847407118,
      "price_per_sqm": 209880.992059602,
      "cost_per_unit": 1094.5787321063394,
      "floor_per_unit": 52.15235173824131,
      "yoy": 3.6518381387825816,
      "ratio_national": 0.8842124473124249,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 69.24376095216684,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1198,
      "floor_total": 60060,
      "cost_total": 1257670,
      "price_per_tsubo": 69.22399116383616,
      "price_per_sqm": 209402.2644022644,
      "cost_per_unit": 1049.8080133555927,
      "floor_per_unit": 50.13355592654424,
      "yoy": -0.22809481346537375,
      "ratio_national": 0.8516885901134548,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 69.22399116383616,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 871,
      "floor_total": 42382,
      "cost_total": 964436,
      "price_per_tsubo": 75.22587146524468,
      "price_per_sqm": 227557.92553442498,
      "cost_per_unit": 1107.2743972445464,
      "floor_per_unit": 48.659012629161886,
      "yoy": 8.670231520172745,
      "ratio_national": 0.9060387141981854,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 69.46063847206342,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1423,
      "floor_total": 71326,
      "cost_total": 1683337,
      "price_per_tsubo": 78.01865548649862,
      "price_per_sqm": 236006.08473768333,
      "cost_per_unit": 1182.9494026704147,
      "floor_per_unit": 50.123682361208715,
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      "ratio_national": 0.88416022053021,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 67.02633632860704,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1557,
      "floor_total": 80983,
      "cost_total": 2067239,
      "price_per_tsubo": 84.38632816529395,
      "price_per_sqm": 255268.2661793216,
      "cost_per_unit": 1327.7064868336545,
      "floor_per_unit": 52.012202954399484,
      "yoy": 8.16173085666323,
      "ratio_national": 0.856986387057072,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 72.12506680794354,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1455,
      "floor_total": 70551,
      "cost_total": 2267709,
      "price_per_tsubo": 106.25745538844241,
      "price_per_sqm": 321428.3284432538,
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      "deflator": 121.4,
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    {
      "fiscal_year": 2025,
      "units": 1226,
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      "price_per_tsubo": 106.30092973359784,
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    }
  ]
}