{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 141,
    "price_per_tsubo": 74.05638280657395,
    "prev_price_per_tsubo": 67.16477218114602,
    "change_vs_prev": 10.260751881717084,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 117,
      "floor_total": 4947,
      "cost_total": 52600,
      "price_per_tsubo": 35.14949545178896,
      "price_per_sqm": 106327.06690923792,
      "cost_per_unit": 449.5726495726496,
      "floor_per_unit": 42.282051282051285,
      "yoy": null,
      "ratio_national": 0.6924886243417253,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 39.988049433207,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 242,
      "floor_total": 10364,
      "cost_total": 123932,
      "price_per_tsubo": 39.53040971439599,
      "price_per_sqm": 119579.31300656118,
      "cost_per_unit": 512.1157024793389,
      "floor_per_unit": 42.82644628099174,
      "yoy": 12.463661871379884,
      "ratio_national": 0.755487094203491,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 43.58369318014993,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 151,
      "floor_total": 6421,
      "cost_total": 85320,
      "price_per_tsubo": 43.92618015885376,
      "price_per_sqm": 132876.49898769663,
      "cost_per_unit": 565.0331125827814,
      "floor_per_unit": 42.52317880794702,
      "yoy": 11.119971880425371,
      "ratio_national": 0.8187700236795249,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 46.97987182765108,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 326,
      "floor_total": 12627,
      "cost_total": 164600,
      "price_per_tsubo": 43.09281967213114,
      "price_per_sqm": 130355.58723370555,
      "cost_per_unit": 504.9079754601227,
      "floor_per_unit": 38.73312883435583,
      "yoy": -1.8971840567717724,
      "ratio_national": 0.7923765830695464,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 46.088577189445076,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 174,
      "floor_total": 7893,
      "cost_total": 117421,
      "price_per_tsubo": 49.17891392246295,
      "price_per_sqm": 148765.9951856075,
      "cost_per_unit": 674.8333333333334,
      "floor_per_unit": 45.36206896551724,
      "yoy": 14.123221215593329,
      "ratio_national": 0.8997045568516013,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 52.373710247564375,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 123,
      "floor_total": 4504,
      "cost_total": 74512,
      "price_per_tsubo": 54.68939264653641,
      "price_per_sqm": 165435.16873889876,
      "cost_per_unit": 605.7886178861788,
      "floor_per_unit": 36.61788617886179,
      "yoy": 11.20496221767211,
      "ratio_national": 0.9879395428438594,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 57.386561014204,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 178,
      "floor_total": 6226,
      "cost_total": 100505,
      "price_per_tsubo": 53.364668157725674,
      "price_per_sqm": 161427.88307099263,
      "cost_per_unit": 564.6348314606741,
      "floor_per_unit": 34.97752808988764,
      "yoy": -2.4222695201107425,
      "ratio_national": 0.9544473198708854,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 54.50936481892305,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 202,
      "floor_total": 7551,
      "cost_total": 100342,
      "price_per_tsubo": 43.9292252920143,
      "price_per_sqm": 132885.7105019203,
      "cost_per_unit": 496.74257425742576,
      "floor_per_unit": 37.381188118811885,
      "yoy": -17.681067251882443,
      "ratio_national": 0.7911942198888019,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 43.88533995206224,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 229,
      "floor_total": 7616,
      "cost_total": 98150,
      "price_per_tsubo": 42.60284775472689,
      "price_per_sqm": 128873.4243697479,
      "cost_per_unit": 428.6026200873362,
      "floor_per_unit": 33.25764192139738,
      "yoy": -3.019351077717569,
      "ratio_national": 0.756335496526561,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 42.60284775472689,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 209,
      "floor_total": 7127,
      "cost_total": 100000,
      "price_per_tsubo": 46.384032552266035,
      "price_per_sqm": 140311.49151115477,
      "cost_per_unit": 478.4688995215311,
      "floor_per_unit": 34.100478468899524,
      "yoy": 8.875427340698415,
      "ratio_national": 0.8261593942913247,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 42.05261337467456,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 118,
      "floor_total": 4691,
      "cost_total": 80077,
      "price_per_tsubo": 56.43098397569815,
      "price_per_sqm": 170703.47473886164,
      "cost_per_unit": 678.6186440677966,
      "floor_per_unit": 39.75423728813559,
      "yoy": 21.660366446386693,
      "ratio_national": 0.9708432913085949,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 48.355598950898155,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 306,
      "floor_total": 10820,
      "cost_total": 160143,
      "price_per_tsubo": 48.92783068114603,
      "price_per_sqm": 148006.46950092423,
      "cost_per_unit": 523.343137254902,
      "floor_per_unit": 35.35947712418301,
      "yoy": -13.296158893460607,
      "ratio_national": 0.7393620544165724,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 42.62006156894253,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 333,
      "floor_total": 11974,
      "cost_total": 237184,
      "price_per_tsubo": 65.4819187706698,
      "price_per_sqm": 198082.51210957073,
      "cost_per_unit": 712.2642642642643,
      "floor_per_unit": 35.95795795795796,
      "yoy": 33.833684958165854,
      "ratio_national": 0.9329926654997908,
      "rank_in_national": 32,
      "is_spliced": true,
      "price_per_tsubo_real": 55.11946024467155,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 273,
      "floor_total": 9119,
      "cost_total": 176900,
      "price_per_tsubo": 64.1292083561794,
      "price_per_sqm": 193990.56914135322,
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      "deflator": 122.3,
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    }
  ]
}