{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "detached",
    "label": "貸家・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": 40,
      "floor_total": 3077,
      "cost_total": 52761,
      "price_per_tsubo": 56.68403841078973,
      "price_per_sqm": 171468.9632759181,
      "cost_per_unit": 1319.025,
      "floor_per_unit": 76.925,
      "yoy": null,
      "ratio_national": 0.8791396956343519,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 64.56040821274456,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 14,
      "floor_total": 972,
      "cost_total": 17611,
      "price_per_tsubo": 59.89533712962963,
      "price_per_sqm": 181183.12757201647,
      "cost_per_unit": 1257.9285714285713,
      "floor_per_unit": 69.42857142857143,
      "yoy": 5.665260995639709,
      "ratio_national": 0.9152537244052684,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 66.32927699848243,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 27,
      "floor_total": 2399,
      "cost_total": 49523,
      "price_per_tsubo": 68.24203341809087,
      "price_per_sqm": 206431.84660275115,
      "cost_per_unit": 1834.1851851851852,
      "floor_per_unit": 88.85185185185185,
      "yoy": 13.935469250964804,
      "ratio_national": 0.9474832677771872,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 72.90815536120819,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 18,
      "floor_total": 1537,
      "cost_total": 31153,
      "price_per_tsubo": 67.00408319453481,
      "price_per_sqm": 202687.05270006508,
      "cost_per_unit": 1730.7222222222222,
      "floor_per_unit": 85.38888888888889,
      "yoy": null,
      "ratio_national": 0.9212007276725912,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 71.73884710335633,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 13,
      "floor_total": 1071,
      "cost_total": 22934,
      "price_per_tsubo": 70.78897092436975,
      "price_per_sqm": 214136.32119514473,
      "cost_per_unit": 1764.1538461538462,
      "floor_per_unit": 82.38461538461539,
      "yoy": 5.648741911513322,
      "ratio_national": 0.9201374877599243,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 74.35816273568251,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 13,
      "floor_total": 1867,
      "cost_total": 41050,
      "price_per_tsubo": 72.68488457418319,
      "price_per_sqm": 219871.45152651312,
      "cost_per_unit": 3157.6923076923076,
      "floor_per_unit": 143.6153846153846,
      "yoy": 2.67826135209539,
      "ratio_national": 0.9645850274512079,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 74.09264482587481,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 16,
      "floor_total": 1576,
      "cost_total": 45288,
      "price_per_tsubo": 94.9953156852792,
      "price_per_sqm": 287360.40609137056,
      "cost_per_unit": 2830.5,
      "floor_per_unit": 98.5,
      "yoy": null,
      "ratio_national": 1.0467550301998978,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 81.61109594955256,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 12,
      "floor_total": 992,
      "cost_total": 32232,
      "price_per_tsubo": 107.4115154032258,
      "price_per_sqm": 324919.3548387097,
      "cost_per_unit": 2686,
      "floor_per_unit": 82.66666666666667,
      "yoy": 13.070328392909026,
      "ratio_national": 1.1221129855617569,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 91.80471401985112,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 14,
      "floor_total": 1030,
      "cost_total": 35155,
      "price_per_tsubo": 112.83014315533981,
      "price_per_sqm": 341310.67961165047,
      "cost_per_unit": 2511.0714285714284,
      "floor_per_unit": 73.57142857142857,
      "yoy": null,
      "ratio_national": 0.9949450092938619,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 90.77244018933212,
      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}