{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 121,
    "price_per_tsubo": 82.97195363617419,
    "prev_price_per_tsubo": 91.35023603036876,
    "change_vs_prev": -9.17160453905042,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 80,
      "floor_total": 3534,
      "cost_total": 55998,
      "price_per_tsubo": 52.38189825127335,
      "price_per_sqm": 158455.00848896435,
      "cost_per_unit": 699.975,
      "floor_per_unit": 44.175,
      "yoy": null,
      "ratio_national": 1.03198831716335,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 59.592603243769446,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 165,
      "floor_total": 8290,
      "cost_total": 129390,
      "price_per_tsubo": 51.59664271411339,
      "price_per_sqm": 156079.61399276237,
      "cost_per_unit": 784.1818181818181,
      "floor_per_unit": 50.24242424242424,
      "yoy": -1.4990971373223694,
      "ratio_national": 0.9860914156056798,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 56.88714742460132,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 278,
      "floor_total": 10394,
      "cost_total": 205187,
      "price_per_tsubo": 65.25929697229171,
      "price_per_sqm": 197409.08216278622,
      "cost_per_unit": 738.0827338129496,
      "floor_per_unit": 37.388489208633096,
      "yoy": 26.479734997256177,
      "ratio_national": 1.216412534258174,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 69.79603954255798,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 259,
      "floor_total": 11401,
      "cost_total": 212351,
      "price_per_tsubo": 61.57247717656346,
      "price_per_sqm": 186256.4687308131,
      "cost_per_unit": 819.8880308880309,
      "floor_per_unit": 44.01930501930502,
      "yoy": -5.649493584482879,
      "ratio_national": 1.132174442227214,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 65.85291676637803,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 209,
      "floor_total": 8726,
      "cost_total": 151970,
      "price_per_tsubo": 57.57287489112995,
      "price_per_sqm": 174157.68966307587,
      "cost_per_unit": 727.1291866028708,
      "floor_per_unit": 41.751196172248804,
      "yoy": -6.495763153989021,
      "ratio_national": 1.0532680321542696,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 61.31296580525021,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 274,
      "floor_total": 12363,
      "cost_total": 228480,
      "price_per_tsubo": 61.094143751516626,
      "price_per_sqm": 184809.51225430722,
      "cost_per_unit": 833.8686131386861,
      "floor_per_unit": 45.12043795620438,
      "yoy": 6.11619424433012,
      "ratio_national": 1.1036385216125255,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 64.10718127126613,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 365,
      "floor_total": 16951,
      "cost_total": 300850,
      "price_per_tsubo": 58.67187313432835,
      "price_per_sqm": 177482.15444516548,
      "cost_per_unit": 824.2465753424658,
      "floor_per_unit": 46.441095890410956,
      "yoy": -3.964816377556879,
      "ratio_national": 1.0493686927716277,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 59.93041178174499,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 273,
      "floor_total": 14067,
      "cost_total": 254446,
      "price_per_tsubo": 59.795623966730645,
      "price_per_sqm": 180881.49569915404,
      "cost_per_unit": 932.0366300366301,
      "floor_per_unit": 51.527472527472526,
      "yoy": 1.9153143957573837,
      "ratio_national": 1.0769584881735181,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 59.735888078651996,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 241,
      "floor_total": 11151,
      "cost_total": 189092,
      "price_per_tsubo": 56.057613010492325,
      "price_per_sqm": 169574.02923504618,
      "cost_per_unit": 784.6141078838174,
      "floor_per_unit": 46.26970954356847,
      "yoy": -6.2513118992087,
      "ratio_national": 0.9952001991622805,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 56.057613010492325,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 187,
      "floor_total": 9101,
      "cost_total": 149860,
      "price_per_tsubo": 54.43420386770684,
      "price_per_sqm": 164663.22382155806,
      "cost_per_unit": 801.3903743315508,
      "floor_per_unit": 48.668449197860966,
      "yoy": -2.8959655176213572,
      "ratio_national": 0.9695433195766449,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 49.3510461175946,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 199,
      "floor_total": 7828,
      "cost_total": 152977,
      "price_per_tsubo": 64.60268738247316,
      "price_per_sqm": 195422.84108329075,
      "cost_per_unit": 768.7286432160804,
      "floor_per_unit": 39.336683417085425,
      "yoy": 18.680320078675372,
      "ratio_national": 1.1114299490646893,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 55.357915494835616,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 333,
      "floor_total": 13202,
      "cost_total": 298183,
      "price_per_tsubo": 74.66523099303136,
      "price_per_sqm": 225861.99060748372,
      "cost_per_unit": 895.4444444444445,
      "floor_per_unit": 39.645645645645644,
      "yoy": 15.57604492671334,
      "ratio_national": 1.128287067134744,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 65.03939981971372,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 309,
      "floor_total": 13795,
      "cost_total": 332902,
      "price_per_tsubo": 79.77557829503444,
      "price_per_sqm": 241320.76839434577,
      "cost_per_unit": 1077.3527508090615,
      "floor_per_unit": 44.64401294498382,
      "yoy": 6.844346738149154,
      "ratio_national": 1.136650098723277,
      "rank_in_national": 8,
      "is_spliced": true,
      "price_per_tsubo_real": 67.15116018100542,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 354,
      "floor_total": 13845,
      "cost_total": 388329,
      "price_per_tsubo": 92.72185806500542,
      "price_per_sqm": 280483.20693391113,
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      "price_per_tsubo_real": 75.81509244890059,
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      "deflator_provisional": true
    }
  ]
}