{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "apartment",
    "label": "持家・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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 150,
      "floor_total": 15776,
      "cost_total": 315485,
      "price_per_tsubo": 66.10846590707403,
      "price_per_sqm": 199977.81440162272,
      "cost_per_unit": 2103.233333333333,
      "floor_per_unit": 105.17333333333333,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 75.725619595732,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 164,
      "floor_total": 19273,
      "cost_total": 346284,
      "price_per_tsubo": 59.396159620194055,
      "price_per_sqm": 179673.1178332382,
      "cost_per_unit": 2111.487804878049,
      "floor_per_unit": 117.51829268292683,
      "yoy": -10.153474588739053,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 66.21645442608033,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 97,
      "floor_total": 9949,
      "cost_total": 170936,
      "price_per_tsubo": 56.7975192923912,
      "price_per_sqm": 171812.24243642576,
      "cost_per_unit": 1762.2268041237114,
      "floor_per_unit": 102.56701030927834,
      "yoy": -4.375098229279029,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 61.33641392266868,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 87,
      "floor_total": 10037,
      "cost_total": 188092,
      "price_per_tsubo": 61.950050082694034,
      "price_per_sqm": 187398.62508717744,
      "cost_per_unit": 2161.977011494253,
      "floor_per_unit": 115.36781609195403,
      "yoy": 9.071753228829982,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 67.1181474352048,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 86,
      "floor_total": 9569,
      "cost_total": 188581,
      "price_per_tsubo": 65.14883310586269,
      "price_per_sqm": 197074.92945971366,
      "cost_per_unit": 2192.8023255813955,
      "floor_per_unit": 111.26744186046511,
      "yoy": 5.163487388466614,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 70.50739513621504,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 66,
      "floor_total": 7191,
      "cost_total": 166024,
      "price_per_tsubo": 76.32324836045056,
      "price_per_sqm": 230877.48574607147,
      "cost_per_unit": 2515.5151515151515,
      "floor_per_unit": 108.95454545454545,
      "yoy": 17.152134154774746,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 80.67996655438749,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 60,
      "floor_total": 6814,
      "cost_total": 150279,
      "price_per_tsubo": 72.90736944672733,
      "price_per_sqm": 220544.46727326093,
      "cost_per_unit": 2504.65,
      "floor_per_unit": 113.56666666666666,
      "yoy": -4.475541839612374,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 74.39527494564014,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 73,
      "floor_total": 7555,
      "cost_total": 176324,
      "price_per_tsubo": 77.15289423692919,
      "price_per_sqm": 233387.16082064857,
      "cost_per_unit": 2415.3972602739727,
      "floor_per_unit": 103.4931506849315,
      "yoy": 5.823176480539494,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 76.9988964440411,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 64,
      "floor_total": 6978,
      "cost_total": 170884,
      "price_per_tsubo": 80.95537666380052,
      "price_per_sqm": 244889.6531957581,
      "cost_per_unit": 2670.0625,
      "floor_per_unit": 109.03125,
      "yoy": 4.928502636847654,
      "ratio_national": null,
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      "price_per_tsubo_real": 80.95537666380052,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 65,
      "floor_total": 8056,
      "cost_total": 225873,
      "price_per_tsubo": 92.68727714374378,
      "price_per_sqm": 280378.59980139026,
      "cost_per_unit": 3474.9692307692308,
      "floor_per_unit": 123.93846153846154,
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      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 88.10577675260815,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 131,
      "floor_total": 14979,
      "cost_total": 634062,
      "price_per_tsubo": 139.93429594632485,
      "price_per_sqm": 423300.6208692169,
      "cost_per_unit": 4840.167938931298,
      "floor_per_unit": 114.34351145038168,
      "yoy": 50.97465397468541,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 125.27689878811535,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 73,
      "floor_total": 7776,
      "cost_total": 217042,
      "price_per_tsubo": 92.27048266203703,
      "price_per_sqm": 279117.79835390946,
      "cost_per_unit": 2973.178082191781,
      "floor_per_unit": 106.52054794520548,
      "yoy": -34.061566510164475,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 81.01008135385163,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 61,
      "floor_total": 5228,
      "cost_total": 165721,
      "price_per_tsubo": 104.78936966143841,
      "price_per_sqm": 316987.3756694721,
      "cost_per_unit": 2716.7377049180327,
      "floor_per_unit": 85.70491803278688,
      "yoy": 13.567596741912414,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": true,
      "price_per_tsubo_real": 88.13235463535611,
      "deflator": 118.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 38,
      "floor_total": 3336,
      "cost_total": 117608,
      "price_per_tsubo": 116.54297071942445,
      "price_per_sqm": 352541.9664268585,
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      "price_per_tsubo_real": 95.44878846799709,
      "deflator": 122.1,
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  ]
}