{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "company",
    "building_type": "rowhouse",
    "label": "給与住宅・長屋建"
  },
  "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": 2012,
      "units": 66,
      "floor_total": 6263,
      "cost_total": 72960,
      "price_per_tsubo": 38.510368577359095,
      "price_per_sqm": 116493.69311831391,
      "cost_per_unit": 1105.4545454545455,
      "floor_per_unit": 94.89393939393939,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 44.11267878277101,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 10,
      "floor_total": 891,
      "cost_total": 12500,
      "price_per_tsubo": 46.37752525252525,
      "price_per_sqm": 140291.80695847364,
      "cost_per_unit": 1250,
      "floor_per_unit": 89.1,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 50.08372057508127,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 30,
      "floor_total": 2041,
      "cost_total": 44000,
      "price_per_tsubo": 71.26641842234199,
      "price_per_sqm": 215580.59774620284,
      "cost_per_unit": 1466.6666666666667,
      "floor_per_unit": 68.03333333333333,
      "yoy": 53.66585007349338,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 77.21172093428169,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 26,
      "floor_total": 1496,
      "cost_total": 38700,
      "price_per_tsubo": 85.51742847593583,
      "price_per_sqm": 258689.83957219252,
      "cost_per_unit": 1488.4615384615386,
      "floor_per_unit": 57.53846153846154,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 90.39897301895967,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 19,
      "floor_total": 983,
      "cost_total": 31700,
      "price_per_tsubo": 106.60584231943032,
      "price_per_sqm": 322482.19735503563,
      "cost_per_unit": 1668.421052631579,
      "floor_per_unit": 51.73684210526316,
      "yoy": 24.659784817347095,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 108.78147175452074,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 19,
      "floor_total": 1541,
      "cost_total": 82513,
      "price_per_tsubo": 177.00885805970148,
      "price_per_sqm": 535451.0058403634,
      "cost_per_unit": 4342.789473684211,
      "floor_per_unit": 81.10526315789474,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 158.46809136947314,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2025,
      "units": 28,
      "floor_total": 1159,
      "cost_total": 56000,
      "price_per_tsubo": 159.72755823986196,
      "price_per_sqm": 483175.1509922347,
      "cost_per_unit": 2000,
      "floor_per_unit": 41.392857142857146,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 130.81700101544797,
      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}