{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "apartment",
    "label": "給与住宅・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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 55,
    "price_per_tsubo": 145.85614707139803,
    "prev_price_per_tsubo": 143.335475272525,
    "change_vs_prev": 1.7585819519420767,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 15,
      "floor_total": 846,
      "cost_total": 13720,
      "price_per_tsubo": 53.61162978723405,
      "price_per_sqm": 162174.94089834514,
      "cost_per_unit": 914.6666666666666,
      "floor_per_unit": 56.4,
      "yoy": null,
      "ratio_national": 0.8461853804341535,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 61.06108176222558,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 30,
      "floor_total": 1350,
      "cost_total": 30000,
      "price_per_tsubo": 73.462,
      "price_per_sqm": 222222.22222222222,
      "cost_per_unit": 1000,
      "floor_per_unit": 45,
      "yoy": 37.02623906705538,
      "ratio_national": 1.1950552277373305,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 81.26327433628319,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 254,
      "floor_total": 8881,
      "cost_total": 174999,
      "price_per_tsubo": 65.14018063393762,
      "price_per_sqm": 197048.75577074653,
      "cost_per_unit": 688.9724409448819,
      "floor_per_unit": 34.96456692913386,
      "yoy": -11.328059903164068,
      "ratio_national": 0.8687567833946643,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 69.74323408344499,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 18,
      "floor_total": 461,
      "cost_total": 15950,
      "price_per_tsubo": 114.37603145336224,
      "price_per_sqm": 345986.9848156182,
      "cost_per_unit": 886.1111111111111,
      "floor_per_unit": 25.61111111111111,
      "yoy": 75.58445546246008,
      "ratio_national": 1.294907366669318,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 122.72106379116121,
      "deflator": 93.2,
      "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": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "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": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 128,
      "floor_total": 3839,
      "cost_total": 79814,
      "price_per_tsubo": 68.72839881740036,
      "price_per_sqm": 207903.09976556394,
      "cost_per_unit": 623.546875,
      "floor_per_unit": 29.9921875,
      "yoy": null,
      "ratio_national": 0.8456046145403997,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 70.05952988521955,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "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": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 204,
      "floor_total": 9781,
      "cost_total": 259440,
      "price_per_tsubo": 87.68573331970146,
      "price_per_sqm": 265248.9520498926,
      "cost_per_unit": 1271.764705882353,
      "floor_per_unit": 47.94607843137255,
      "yoy": null,
      "ratio_national": 0.9787735010663474,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 87.68573331970146,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 56,
      "floor_total": 1715,
      "cost_total": 51300,
      "price_per_tsubo": 98.88456384839651,
      "price_per_sqm": 299125.3644314869,
      "cost_per_unit": 916.0714285714286,
      "floor_per_unit": 30.625,
      "yoy": 12.771553712009464,
      "ratio_national": 1.0567003881411157,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 90.97015993412742,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "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": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 52,
      "floor_total": 1050,
      "cost_total": 34600,
      "price_per_tsubo": 108.93365142857142,
      "price_per_sqm": 329523.8095238095,
      "cost_per_unit": 665.3846153846154,
      "floor_per_unit": 20.192307692307693,
      "yoy": null,
      "ratio_national": 1.037250768299624,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 94.80735546437896,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 12,
      "floor_total": 263,
      "cost_total": 6980,
      "price_per_tsubo": 87.73541520912548,
      "price_per_sqm": 265399.23954372626,
      "cost_per_unit": 581.6666666666666,
      "floor_per_unit": 21.916666666666668,
      "yoy": -19.45976834655706,
      "ratio_national": 0.6917258922093936,
      "rank_in_national": 34,
      "is_spliced": true,
      "price_per_tsubo_real": 73.54184007470703,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 67,
      "floor_total": 3093,
      "cost_total": 136939,
      "price_per_tsubo": 146.36003129970902,
      "price_per_sqm": 442738.4416424184,
      "cost_per_unit": 2043.865671641791,
      "floor_per_unit": 46.16417910447761,
      "yoy": 66.81978531798858,
      "ratio_national": 1.1691405803109955,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 119.38012340922432,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}