{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・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": 387,
    "price_per_tsubo": 78.59587554308418,
    "prev_price_per_tsubo": 77.00813538375766,
    "change_vs_prev": 2.0617823706732707,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 730,
      "floor_total": 42842,
      "cost_total": 556052,
      "price_per_tsubo": 42.90628684655245,
      "price_per_sqm": 129791.32626861491,
      "cost_per_unit": 761.7150684931507,
      "floor_per_unit": 58.68767123287671,
      "yoy": null,
      "ratio_national": 0.732911357670801,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 49.14809489868551,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1030,
      "floor_total": 57074,
      "cost_total": 882898,
      "price_per_tsubo": 51.138440961208254,
      "price_per_sqm": 154693.55573466027,
      "cost_per_unit": 857.1825242718446,
      "floor_per_unit": 55.411650485436894,
      "yoy": 19.186358735951224,
      "ratio_national": 0.8287771945542146,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 57.01052504036595,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 824,
      "floor_total": 41470,
      "cost_total": 654496,
      "price_per_tsubo": 52.173289892452374,
      "price_per_sqm": 157823.96913431396,
      "cost_per_unit": 794.2912621359224,
      "floor_per_unit": 50.327669902912625,
      "yoy": 2.0236223705550893,
      "ratio_national": 0.7687099481593457,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 56.34264567219479,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 940,
      "floor_total": 45755,
      "cost_total": 808801,
      "price_per_tsubo": 58.435717578188175,
      "price_per_sqm": 176767.78494153643,
      "cost_per_unit": 860.4265957446809,
      "floor_per_unit": 48.67553191489362,
      "yoy": 12.003129759777242,
      "ratio_national": 0.8183755715533602,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 63.310636596086866,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1215,
      "floor_total": 55927,
      "cost_total": 985667,
      "price_per_tsubo": 58.26180756933145,
      "price_per_sqm": 176241.7079407084,
      "cost_per_unit": 811.2485596707819,
      "floor_per_unit": 46.03045267489712,
      "yoy": -0.2976090926307684,
      "ratio_national": 0.8055935889418788,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 63.053904295813254,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1390,
      "floor_total": 73413,
      "cost_total": 1370120,
      "price_per_tsubo": 61.69655231089862,
      "price_per_sqm": 186631.79545857,
      "cost_per_unit": 985.6978417266187,
      "floor_per_unit": 52.81510791366907,
      "yoy": 5.895362476489985,
      "ratio_national": 0.8575005371843386,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 65.21834282336006,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 949,
      "floor_total": 44360,
      "cost_total": 700900,
      "price_per_tsubo": 52.23237626239855,
      "price_per_sqm": 158002.70513976555,
      "cost_per_unit": 738.5669125395153,
      "floor_per_unit": 46.743940990516336,
      "yoy": -15.339878314121336,
      "ratio_national": 0.6836046762139205,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 53.29834312489648,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1172,
      "floor_total": 54073,
      "cost_total": 1077600,
      "price_per_tsubo": 65.87981624840494,
      "price_per_sqm": 199286.15020435338,
      "cost_per_unit": 919.4539249146758,
      "floor_per_unit": 46.13737201365188,
      "yoy": 26.128315352619722,
      "ratio_national": 0.8297564679246412,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 65.74831960918655,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 903,
      "floor_total": 46434,
      "cost_total": 753716,
      "price_per_tsubo": 53.65953429900504,
      "price_per_sqm": 162319.85183270878,
      "cost_per_unit": 834.6799557032115,
      "floor_per_unit": 51.42192691029901,
      "yoy": -18.549356457404762,
      "ratio_national": 0.6526604300446898,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 53.65953429900504,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 713,
      "floor_total": 30814,
      "cost_total": 562395,
      "price_per_tsubo": 60.334905142143185,
      "price_per_sqm": 182512.81884857532,
      "cost_per_unit": 788.772791023843,
      "floor_per_unit": 43.21739130434783,
      "yoy": 12.44023253340445,
      "ratio_national": 0.7131457531524522,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 57.35257142789276,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1009,
      "floor_total": 47070,
      "cost_total": 1046166,
      "price_per_tsubo": 73.47365840535373,
      "price_per_sqm": 222257.48884639898,
      "cost_per_unit": 1036.834489593657,
      "floor_per_unit": 46.65014866204162,
      "yoy": 21.77637179051979,
      "ratio_national": 0.8179502617910784,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 65.77767090900065,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 914,
      "floor_total": 43956,
      "cost_total": 979040,
      "price_per_tsubo": 73.63046322686323,
      "price_per_sqm": 222731.82273182273,
      "cost_per_unit": 1071.159737417943,
      "floor_per_unit": 48.09190371991247,
      "yoy": 0.21341637930210045,
      "ratio_national": 0.7648286818198025,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 64.64483163025744,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1079,
      "floor_total": 48326,
      "cost_total": 1328250,
      "price_per_tsubo": 90.86031468567646,
      "price_per_sqm": 274852.04651740263,
      "cost_per_unit": 1231.0009267840594,
      "floor_per_unit": 44.78776645041705,
      "yoy": 23.400438763676167,
      "ratio_national": 0.8485979471045736,
      "rank_in_national": 31,
      "is_spliced": true,
      "price_per_tsubo_real": 76.4174219391728,
      "deflator": 118.9,
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    },
    {
      "fiscal_year": 2025,
      "units": 671,
      "floor_total": 31731,
      "cost_total": 781580,
      "price_per_tsubo": 81.42634484258296,
      "price_per_sqm": 246314.32983517696,
      "cost_per_unit": 1164.7988077496275,
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      "is_spliced": false,
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      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}