{
  "area": {
    "code": "03000",
    "name": "岩手県",
    "slug": "iwate"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "detached",
    "label": "給与住宅・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": null,
  "years": [
    {
      "fiscal_year": 2014,
      "units": 15,
      "floor_total": 2672,
      "cost_total": 49969,
      "price_per_tsubo": 61.82148971182635,
      "price_per_sqm": 187009.73053892216,
      "cost_per_unit": 3331.266666666667,
      "floor_per_unit": 178.13333333333333,
      "yoy": null,
      "ratio_national": 0.8636173030453631,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 66.19003181137725,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 11,
      "floor_total": 1244,
      "cost_total": 24343,
      "price_per_tsubo": 64.6887829340836,
      "price_per_sqm": 195683.27974276527,
      "cost_per_unit": 2213,
      "floor_per_unit": 113.0909090909091,
      "yoy": 4.638020267099363,
      "ratio_national": 0.9309109098772821,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 69.40856537991803,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 13,
      "floor_total": 1595,
      "cost_total": 24259,
      "price_per_tsubo": 50.27909693416928,
      "price_per_sqm": 152094.04388714733,
      "cost_per_unit": 1866.076923076923,
      "floor_per_unit": 122.6923076923077,
      "yoy": null,
      "ratio_national": 0.6963827403435615,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 52.81417745185849,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 15,
      "floor_total": 1579,
      "cost_total": 28965,
      "price_per_tsubo": 60.641043286890444,
      "price_per_sqm": 183438.88537048764,
      "cost_per_unit": 1931,
      "floor_per_unit": 105.26666666666667,
      "yoy": null,
      "ratio_national": 0.7427898130057242,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 60.52000328032978,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2025,
      "units": 11,
      "floor_total": 1344,
      "cost_total": 44498,
      "price_per_tsubo": 109.45018111607142,
      "price_per_sqm": 331086.3095238095,
      "cost_per_unit": 4045.2727272727275,
      "floor_per_unit": 122.18181818181819,
      "yoy": null,
      "ratio_national": 0.8711457764679149,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 89.27420971947099,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}