{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "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": 419,
    "price_per_tsubo": 87.00262666754583,
    "prev_price_per_tsubo": 86.27613857239871,
    "change_vs_prev": 0.8420498496666937,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1686,
      "floor_total": 140262,
      "cost_total": 1963105,
      "price_per_tsubo": 46.267790833939344,
      "price_per_sqm": 139959.86083187177,
      "cost_per_unit": 1164.356465005931,
      "floor_per_unit": 83.19217081850533,
      "yoy": null,
      "ratio_national": 0.7742121372640247,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 52.99861493005652,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1422,
      "floor_total": 96345,
      "cost_total": 1456290,
      "price_per_tsubo": 49.968227921532,
      "price_per_sqm": 151153.66651097618,
      "cost_per_unit": 1024.113924050633,
      "floor_per_unit": 67.75316455696202,
      "yoy": 7.997868540717601,
      "ratio_national": 0.790732729702255,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 55.705939711852835,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1279,
      "floor_total": 86306,
      "cost_total": 1494373,
      "price_per_tsubo": 57.23916436481821,
      "price_per_sqm": 173148.21680995528,
      "cost_per_unit": 1168.391712275215,
      "floor_per_unit": 67.47928068803753,
      "yoy": 14.551119272638967,
      "ratio_national": 0.8128144486337194,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 61.813352445808,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1684,
      "floor_total": 120206,
      "cost_total": 2078288,
      "price_per_tsubo": 57.15508117331913,
      "price_per_sqm": 172893.86553083872,
      "cost_per_unit": 1234.1377672209026,
      "floor_per_unit": 71.3812351543943,
      "yoy": -0.14689800669199782,
      "ratio_national": 0.7445137828434142,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 61.92316486816808,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1527,
      "floor_total": 85969,
      "cost_total": 1541822,
      "price_per_tsubo": 59.28811256825135,
      "price_per_sqm": 179346.27598320326,
      "cost_per_unit": 1009.7066142763589,
      "floor_per_unit": 56.299279633267844,
      "yoy": 3.7320065882925357,
      "ratio_national": 0.753324035182366,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 64.16462399161401,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1989,
      "floor_total": 132015,
      "cost_total": 2429018,
      "price_per_tsubo": 60.825083620952164,
      "price_per_sqm": 183995.6065598606,
      "cost_per_unit": 1221.2257415786828,
      "floor_per_unit": 66.37254901960785,
      "yoy": 2.5923764244164094,
      "ratio_national": 0.7701548840804754,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 64.29712856337439,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1423,
      "floor_total": 89439,
      "cost_total": 1627248,
      "price_per_tsubo": 60.14535231744541,
      "price_per_sqm": 181939.42239962434,
      "cost_per_unit": 1143.5333801827126,
      "floor_per_unit": 62.85242445537597,
      "yoy": -1.117518074849977,
      "ratio_national": 0.7428869171923023,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 61.37280848718919,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1845,
      "floor_total": 114508,
      "cost_total": 2001341,
      "price_per_tsubo": 57.77773661569497,
      "price_per_sqm": 174777.395465819,
      "cost_per_unit": 1084.7376693766937,
      "floor_per_unit": 62.0639566395664,
      "yoy": -3.936489870828641,
      "ratio_national": 0.6907437629535848,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 57.662411792110746,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1389,
      "floor_total": 91267,
      "cost_total": 1687576,
      "price_per_tsubo": 61.125838090876215,
      "price_per_sqm": 184905.387489454,
      "cost_per_unit": 1214.9575233981282,
      "floor_per_unit": 65.7069834413247,
      "yoy": 5.794795143068576,
      "ratio_national": 0.7132936276813229,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 61.125838090876215,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 970,
      "floor_total": 54932,
      "cost_total": 1070235,
      "price_per_tsubo": 64.40639628358697,
      "price_per_sqm": 194829.06138498508,
      "cost_per_unit": 1103.3350515463917,
      "floor_per_unit": 56.630927835051544,
      "yoy": 5.366892782449106,
      "ratio_national": 0.7368313864731523,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 61.222810155500916,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1749,
      "floor_total": 113473,
      "cost_total": 2612136,
      "price_per_tsubo": 76.09892280489632,
      "price_per_sqm": 230198.901941431,
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      "is_spliced": false,
      "price_per_tsubo_real": 68.1279523768096,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1245,
      "floor_total": 72014,
      "cost_total": 1614151,
      "price_per_tsubo": 74.0973176644819,
      "price_per_sqm": 224144.05532257617,
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      "ratio_national": 0.7396959670019071,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 65.05471261148543,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1799,
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      "cost_total": 3062900,
      "price_per_tsubo": 94.17573539506115,
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    {
      "fiscal_year": 2025,
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  ]
}