{
  "area": {
    "code": "32000",
    "name": "島根県",
    "slug": "shimane"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "一戸建"
  },
  "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": 18,
    "price_per_tsubo": 129.82019647242456,
    "prev_price_per_tsubo": 122.55741171396564,
    "change_vs_prev": 5.926026551057873,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 56,
      "floor_total": 7382,
      "cost_total": 145646,
      "price_per_tsubo": 65.22285157680845,
      "price_per_sqm": 197298.83500406393,
      "cost_per_unit": 2600.8214285714284,
      "floor_per_unit": 131.82142857142858,
      "yoy": null,
      "ratio_national": 0.8819553244399794,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 74.2857079462511,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 86,
      "floor_total": 10981,
      "cost_total": 230505,
      "price_per_tsubo": 69.39268955013205,
      "price_per_sqm": 209912.57626809945,
      "cost_per_unit": 2680.2906976744184,
      "floor_per_unit": 127.68604651162791,
      "yoy": 6.393216292319059,
      "ratio_national": 0.9181495601497387,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 76.84683228143085,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 49,
      "floor_total": 6005,
      "cost_total": 125634,
      "price_per_tsubo": 69.16230155870109,
      "price_per_sqm": 209215.65362198168,
      "cost_per_unit": 2563.9591836734694,
      "floor_per_unit": 122.55102040816327,
      "yoy": -0.33200614203678924,
      "ratio_national": 0.8815818981281183,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 73.8913478191251,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 64,
      "floor_total": 7284,
      "cost_total": 156018,
      "price_per_tsubo": 70.8076255107084,
      "price_per_sqm": 214192.75123558484,
      "cost_per_unit": 2437.78125,
      "floor_per_unit": 113.8125,
      "yoy": 2.3789317517301845,
      "ratio_national": 0.8836099983501727,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 75.81116221703255,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 59,
      "floor_total": 8011,
      "cost_total": 178616,
      "price_per_tsubo": 73.70702616901761,
      "price_per_sqm": 222963.42529022595,
      "cost_per_unit": 3027.3898305084745,
      "floor_per_unit": 135.77966101694915,
      "yoy": 4.0947576442465605,
      "ratio_national": 0.901214139419829,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 78.91544557710665,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 52,
      "floor_total": 6227,
      "cost_total": 145375,
      "price_per_tsubo": 77.17668560301911,
      "price_per_sqm": 233459.12959691667,
      "cost_per_unit": 2795.673076923077,
      "floor_per_unit": 119.75,
      "yoy": 4.707365924715545,
      "ratio_national": 0.9224104303347497,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 81.06794706199486,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 55,
      "floor_total": 6494,
      "cost_total": 155344,
      "price_per_tsubo": 79.07832487834925,
      "price_per_sqm": 239211.5799199261,
      "cost_per_unit": 2824.4363636363637,
      "floor_per_unit": 118.07272727272728,
      "yoy": 2.464007440163707,
      "ratio_national": 0.921871797317664,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 80.60991322971381,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 74,
      "floor_total": 9260,
      "cost_total": 227020,
      "price_per_tsubo": 81.04540451403888,
      "price_per_sqm": 245161.98704103671,
      "cost_per_unit": 3067.837837837838,
      "floor_per_unit": 125.13513513513513,
      "yoy": 2.48750797227395,
      "ratio_national": 0.9128245385207298,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 80.88363723955976,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 46,
      "floor_total": 5700,
      "cost_total": 145078,
      "price_per_tsubo": 84.13989502105264,
      "price_per_sqm": 254522.80701754385,
      "cost_per_unit": 3153.8695652173915,
      "floor_per_unit": 123.91304347826087,
      "yoy": 3.818218350033309,
      "ratio_national": 0.9210037633417824,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 84.13989502105264,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 43,
      "floor_total": 5101,
      "cost_total": 137556,
      "price_per_tsubo": 89.14551053518919,
      "price_per_sqm": 269664.77161340916,
      "cost_per_unit": 3198.9767441860463,
      "floor_per_unit": 118.62790697674419,
      "yoy": 5.949158259448861,
      "ratio_national": 0.946110753158276,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 82.31349079888199,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 58,
      "floor_total": 6802,
      "cost_total": 199987,
      "price_per_tsubo": 97.19421122169949,
      "price_per_sqm": 294012.05527785944,
      "cost_per_unit": 3448.051724137931,
      "floor_per_unit": 117.27586206896552,
      "yoy": 9.028722409226852,
      "ratio_national": 0.9704365102852152,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 83.50018146194114,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 66,
      "floor_total": 7811,
      "cost_total": 243892,
      "price_per_tsubo": 103.22055238509795,
      "price_per_sqm": 312241.7104083984,
      "cost_per_unit": 3695.3333333333335,
      "floor_per_unit": 118.34848484848484,
      "yoy": 6.200308729963777,
      "ratio_national": 0.9594153878780405,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 88.22269434623756,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 30,
      "floor_total": 3478,
      "cost_total": 114536,
      "price_per_tsubo": 108.86485435307648,
      "price_per_sqm": 329315.6986774008,
      "cost_per_unit": 3817.866666666667,
      "floor_per_unit": 115.93333333333334,
      "yoy": 5.468195855918911,
      "ratio_national": 0.954455650085249,
      "rank_in_national": 30,
      "is_spliced": true,
      "price_per_tsubo_real": 89.67450935179282,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 41,
      "floor_total": 5145,
      "cost_total": 193035,
      "price_per_tsubo": 124.02977116618075,
      "price_per_sqm": 375189.5043731778,
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      "floor_per_unit": 125.48780487804878,
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      "deflator": 124.3,
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    }
  ]
}