{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "rowhouse",
    "label": "貸家・長屋建"
  },
  "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": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 630,
    "price_per_tsubo": 91.79855014047327,
    "prev_price_per_tsubo": 74.46018562330356,
    "change_vs_prev": 23.285416725772137,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1249,
      "floor_total": 71782,
      "cost_total": 1172870,
      "price_per_tsubo": 54.014403573319214,
      "price_per_sqm": 163393.32980412917,
      "cost_per_unit": 939.0472377902322,
      "floor_per_unit": 57.47157726180945,
      "yoy": null,
      "ratio_national": 1.0471534205450432,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 61.51982183749342,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1484,
      "floor_total": 81689,
      "cost_total": 1382607,
      "price_per_tsubo": 55.951332425785594,
      "price_per_sqm": 169252.5309405183,
      "cost_per_unit": 931.6758760107816,
      "floor_per_unit": 55.046495956873315,
      "yoy": 3.5859487920424593,
      "ratio_national": 1.037607788189526,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 61.893066842683176,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1706,
      "floor_total": 91126,
      "cost_total": 1546033,
      "price_per_tsubo": 56.08564439424533,
      "price_per_sqm": 169658.82404582665,
      "cost_per_unit": 906.2327080890973,
      "floor_per_unit": 53.41500586166471,
      "yoy": 0.24005142082699216,
      "ratio_national": 1.0125079789481783,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 60.04886980111919,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1551,
      "floor_total": 82620,
      "cost_total": 1468975,
      "price_per_tsubo": 58.776602096949894,
      "price_per_sqm": 177798.95908980878,
      "cost_per_unit": 947.1147646679561,
      "floor_per_unit": 53.26885880077369,
      "yoy": 4.797943808559801,
      "ratio_national": 1.0419013409102138,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 63.06502370917371,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1833,
      "floor_total": 96029,
      "cost_total": 1705983,
      "price_per_tsubo": 58.728316878963646,
      "price_per_sqm": 177652.89652084265,
      "cost_per_unit": 930.7054009819967,
      "floor_per_unit": 52.38897981451173,
      "yoy": -0.08215040724300904,
      "ratio_national": 1.0394057451475363,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 62.81103409514829,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1870,
      "floor_total": 98135,
      "cost_total": 1731987,
      "price_per_tsubo": 58.34396805145972,
      "price_per_sqm": 176490.2430325572,
      "cost_per_unit": 926.196256684492,
      "floor_per_unit": 52.47860962566845,
      "yoy": -0.6544523118141687,
      "ratio_national": 1.0300061477258091,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 61.285680726323235,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1528,
      "floor_total": 81763,
      "cost_total": 1459497,
      "price_per_tsubo": 59.009461341071145,
      "price_per_sqm": 178503.35726428824,
      "cost_per_unit": 955.1681937172775,
      "floor_per_unit": 53.5098167539267,
      "yoy": 1.140637690299795,
      "ratio_national": 1.0271358087841729,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 60.152356107106165,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1785,
      "floor_total": 95096,
      "cost_total": 1661690,
      "price_per_tsubo": 57.76476597438378,
      "price_per_sqm": 174738.15933372593,
      "cost_per_unit": 930.9187675070028,
      "floor_per_unit": 53.27507002801121,
      "yoy": -2.10931491052444,
      "ratio_national": 1.0001027015367179,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 57.64946704030317,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1246,
      "floor_total": 68215,
      "cost_total": 1264690,
      "price_per_tsubo": 61.288566372498714,
      "price_per_sqm": 185397.6398152899,
      "cost_per_unit": 1015,
      "floor_per_unit": 54.747191011235955,
      "yoy": 6.100259108948158,
      "ratio_national": 1.0530683043939943,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 61.28856637249871,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1249,
      "floor_total": 65743,
      "cost_total": 1211162,
      "price_per_tsubo": 60.90149868396635,
      "price_per_sqm": 184226.7617845246,
      "cost_per_unit": 969.7053642914332,
      "floor_per_unit": 52.63650920736589,
      "yoy": -0.63154958818884,
      "ratio_national": 1.0464872125098053,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 56.02713770374089,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1426,
      "floor_total": 75496,
      "cost_total": 1333553,
      "price_per_tsubo": 58.393109196116356,
      "price_per_sqm": 176638.89477588216,
      "cost_per_unit": 935.1704067321178,
      "floor_per_unit": 52.94249649368864,
      "yoy": -4.11876479570179,
      "ratio_national": 0.9651260635274922,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 50.644500603743595,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1586,
      "floor_total": 83355,
      "cost_total": 1579872,
      "price_per_tsubo": 62.65641003994961,
      "price_per_sqm": 189535.36080619038,
      "cost_per_unit": 996.1361916771752,
      "floor_per_unit": 52.55674653215637,
      "yoy": 7.301034150304853,
      "ratio_national": 0.9341867118870419,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 54.5312532984766,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1509,
      "floor_total": 77337,
      "cost_total": 1635387,
      "price_per_tsubo": 69.90503886535552,
      "price_per_sqm": 211462.43066061524,
      "cost_per_unit": 1083.7554671968192,
      "floor_per_unit": 51.25049701789264,
      "yoy": 11.568854361084835,
      "ratio_national": 0.9831595463622712,
      "rank_in_national": 19,
      "is_spliced": true,
      "price_per_tsubo_real": 58.596009107590554,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1247,
      "floor_total": 62731,
      "cost_total": 1433927,
      "price_per_tsubo": 75.5648967389329,
      "price_per_sqm": 228583.4754746457,
      "cost_per_unit": 1149.9013632718525,
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      "is_spliced": false,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}