{
  "area": {
    "code": "33000",
    "name": "岡山県",
    "slug": "okayama"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "apartment",
    "label": "分譲住宅・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": 427,
    "price_per_tsubo": 133.762079848176,
    "prev_price_per_tsubo": 84.06050588865097,
    "change_vs_prev": 59.12595152039793,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 557,
      "floor_total": 47627,
      "cost_total": 699350,
      "price_per_tsubo": 48.541882472127156,
      "price_per_sqm": 146838.97789069224,
      "cost_per_unit": 1255.5655296229802,
      "floor_per_unit": 85.50628366247756,
      "yoy": null,
      "ratio_national": 0.8189485369771099,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 55.6035308959074,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1022,
      "floor_total": 93223,
      "cost_total": 1439913,
      "price_per_tsubo": 51.060896948928914,
      "price_per_sqm": 154458.98544350642,
      "cost_per_unit": 1408.916829745597,
      "floor_per_unit": 91.21624266144813,
      "yoy": 5.189362975875889,
      "ratio_national": 0.8075078680621752,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 56.92407686614148,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 223,
      "floor_total": 19325,
      "cost_total": 330200,
      "price_per_tsubo": 56.484960310478655,
      "price_per_sqm": 170866.75291073738,
      "cost_per_unit": 1480.7174887892377,
      "floor_per_unit": 86.65919282511211,
      "yoy": 10.622734197119343,
      "ratio_national": 0.7904481738923479,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 60.99887722513893,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 954,
      "floor_total": 83866,
      "cost_total": 1349191,
      "price_per_tsubo": 53.18176753261155,
      "price_per_sqm": 160874.60949610092,
      "cost_per_unit": 1414.2463312368973,
      "floor_per_unit": 87.90985324947589,
      "yoy": -5.847915550813121,
      "ratio_national": 0.6682353312609807,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 57.61838302558131,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 885,
      "floor_total": 80182,
      "cost_total": 1698189,
      "price_per_tsubo": 70.01392100858048,
      "price_per_sqm": 211791.79865805293,
      "cost_per_unit": 1918.8576271186441,
      "floor_per_unit": 90.60112994350283,
      "yoy": 31.65023326020011,
      "ratio_national": 0.8445059293436568,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 75.772641784178,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 751,
      "floor_total": 63636,
      "cost_total": 1147450,
      "price_per_tsubo": 59.608220747689984,
      "price_per_sqm": 180314.60179772455,
      "cost_per_unit": 1527.896138482024,
      "floor_per_unit": 84.73501997336884,
      "yoy": -14.862330392287614,
      "ratio_national": 0.7145070867853107,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 63.01080417303382,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 700,
      "floor_total": 61417,
      "cost_total": 1139000,
      "price_per_tsubo": 61.307045443444,
      "price_per_sqm": 185453.53892244818,
      "cost_per_unit": 1627.142857142857,
      "floor_per_unit": 87.73857142857143,
      "yoy": 2.8499839022956275,
      "ratio_national": 0.7376826150981769,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 62.55820963616734,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 478,
      "floor_total": 38596,
      "cost_total": 731800,
      "price_per_tsubo": 62.67947771789823,
      "price_per_sqm": 189605.14042906,
      "cost_per_unit": 1530.9623430962342,
      "floor_per_unit": 80.74476987447699,
      "yoy": 2.238620805369429,
      "ratio_national": 0.7356502352140564,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 62.554368979938346,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 875,
      "floor_total": 72198,
      "cost_total": 1579811,
      "price_per_tsubo": 72.33612296310147,
      "price_per_sqm": 218816.44920911937,
      "cost_per_unit": 1805.4982857142857,
      "floor_per_unit": 82.512,
      "yoy": 15.406390730734776,
      "ratio_national": 0.8297778017593986,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 72.33612296310147,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1128,
      "floor_total": 86186,
      "cost_total": 1904000,
      "price_per_tsubo": 73.03070289838257,
      "price_per_sqm": 220917.5504142204,
      "cost_per_unit": 1687.9432624113474,
      "floor_per_unit": 76.40602836879432,
      "yoy": 0.960211726629856,
      "ratio_national": 0.8252668288943363,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 69.4208202456108,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1006,
      "floor_total": 82790,
      "cost_total": 1774210,
      "price_per_tsubo": 70.84389027539558,
      "price_per_sqm": 214302.45198695495,
      "cost_per_unit": 1763.6282306163023,
      "floor_per_unit": 82.2962226640159,
      "yoy": -2.9943743332578876,
      "ratio_national": 0.7738006822742183,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 63.42335745335325,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 727,
      "floor_total": 62311,
      "cost_total": 1595000,
      "price_per_tsubo": 84.61965062348543,
      "price_per_sqm": 255974.06557429666,
      "cost_per_unit": 2193.9477303988997,
      "floor_per_unit": 85.70976616231087,
      "yoy": 19.445234154333612,
      "ratio_national": 0.8317994080997868,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 74.29293294423654,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 352,
      "floor_total": 28974,
      "cost_total": 713000,
      "price_per_tsubo": 81.34977117415615,
      "price_per_sqm": 246082.69482984746,
      "cost_per_unit": 2025.5681818181818,
      "floor_per_unit": 82.3125,
      "yoy": -3.864208165876959,
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      "is_spliced": true,
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      "deflator": 118.9,
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    },
    {
      "fiscal_year": 2025,
      "units": 469,
      "floor_total": 39556,
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      "price_per_tsubo": 83.4637595560724,
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      "deflator": 122.1,
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    }
  ]
}