{
  "area": {
    "code": "23000",
    "name": "愛知県",
    "slug": "aichi"
  },
  "structure": {
    "id": "other",
    "name": "その他"
  },
  "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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 20,
      "floor_total": 3639,
      "cost_total": 64843,
      "price_per_tsubo": 58.90556223413025,
      "price_per_sqm": 178189.0629293762,
      "cost_per_unit": 3242.15,
      "floor_per_unit": 181.95,
      "yoy": null,
      "ratio_national": 1.0291801087233239,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 68.17773406728038,
      "deflator": 86.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 37,
      "floor_total": 5753,
      "cost_total": 101708,
      "price_per_tsubo": 58.44347111420128,
      "price_per_sqm": 176791.23935338084,
      "cost_per_unit": 2748.864864864865,
      "floor_per_unit": 155.48648648648648,
      "yoy": -0.7844609276324577,
      "ratio_national": 0.9950262081854069,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 66.11252388484307,
      "deflator": 88.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 20,
      "floor_total": 3229,
      "cost_total": 48527,
      "price_per_tsubo": 49.68103788479405,
      "price_per_sqm": 150284.91793124806,
      "cost_per_unit": 2426.35,
      "floor_per_unit": 161.45,
      "yoy": -14.993006168790046,
      "ratio_national": 0.8797814793627209,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 54.23694092226425,
      "deflator": 91.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 32,
      "floor_total": 4271,
      "cost_total": 81885,
      "price_per_tsubo": 63.379680203699365,
      "price_per_sqm": 191723.2498243971,
      "cost_per_unit": 2558.90625,
      "floor_per_unit": 133.46875,
      "yoy": 27.573180638196938,
      "ratio_national": 1.074142756354766,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 68.44457905367103,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 53,
      "floor_total": 7173,
      "cost_total": 135081,
      "price_per_tsubo": 62.25420590966123,
      "price_per_sqm": 188318.69510664995,
      "cost_per_unit": 2548.698113207547,
      "floor_per_unit": 135.33962264150944,
      "yoy": -1.775765182817135,
      "ratio_national": 1.0504627321154534,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 67.08427360954875,
      "deflator": 92.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 45,
      "floor_total": 7021,
      "cost_total": 140521,
      "price_per_tsubo": 66.16335516165788,
      "price_per_sqm": 200143.85415183022,
      "cost_per_unit": 3122.688888888889,
      "floor_per_unit": 156.0222222222222,
      "yoy": 6.279333572528922,
      "ratio_national": 1.1531988299925322,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 69.7190254601242,
      "deflator": 94.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 32,
      "floor_total": 4243,
      "cost_total": 94834,
      "price_per_tsubo": 73.88670489276456,
      "price_per_sqm": 223506.95262785765,
      "cost_per_unit": 2963.5625,
      "floor_per_unit": 132.59375,
      "yoy": 11.67315308033594,
      "ratio_national": 1.245172177549501,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 75.2410436789863,
      "deflator": 98.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 17,
      "floor_total": 2551,
      "cost_total": 53087,
      "price_per_tsubo": 68.79438405723246,
      "price_per_sqm": 208102.70482163856,
      "cost_per_unit": 3122.764705882353,
      "floor_per_unit": 150.05882352941177,
      "yoy": -6.892066499545257,
      "ratio_national": 1.1753929047601122,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 68.65706991739766,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 19,
      "floor_total": 2517,
      "cost_total": 47815,
      "price_per_tsubo": 62.79950292014303,
      "price_per_sqm": 189968.21613031387,
      "cost_per_unit": 2516.5789473684213,
      "floor_per_unit": 132.47368421052633,
      "yoy": -8.714201339606564,
      "ratio_national": 1.0338717616713122,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 62.79950292014303,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "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": 113.1,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "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": true,
      "price_per_tsubo_real": null,
      "deflator": 119.4,
      "deflator_provisional": true
    }
  ]
}