{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "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": 48,
    "price_per_tsubo": 110.96483114379086,
    "prev_price_per_tsubo": 132.56083214124038,
    "change_vs_prev": -16.291389129512638,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 224,
      "floor_total": 14471,
      "cost_total": 241763,
      "price_per_tsubo": 55.22892044571903,
      "price_per_sqm": 167067.2379241241,
      "cost_per_unit": 1079.299107142857,
      "floor_per_unit": 64.60267857142857,
      "yoy": null,
      "ratio_national": 0.9434026116342208,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 63.26336820815467,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 164,
      "floor_total": 7995,
      "cost_total": 146820,
      "price_per_tsubo": 60.70745313320825,
      "price_per_sqm": 183639.77485928705,
      "cost_per_unit": 895.2439024390244,
      "floor_per_unit": 48.75,
      "yoy": 9.919680926723373,
      "ratio_national": 0.9838577741241145,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 67.67832010391108,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 246,
      "floor_total": 13696,
      "cost_total": 251471,
      "price_per_tsubo": 60.69730703051986,
      "price_per_sqm": 183609.08294392523,
      "cost_per_unit": 1022.239837398374,
      "floor_per_unit": 55.67479674796748,
      "yoy": -0.016713108794275122,
      "ratio_national": 0.8943009696536821,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 65.54784776514025,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 203,
      "floor_total": 11495,
      "cost_total": 265238,
      "price_per_tsubo": 76.27848003653763,
      "price_per_sqm": 230742.0617659852,
      "cost_per_unit": 1306.5911330049262,
      "floor_per_unit": 56.6256157635468,
      "yoy": 25.67028714829678,
      "ratio_national": 1.068258374915956,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 82.64190686515454,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 331,
      "floor_total": 16753,
      "cost_total": 378428,
      "price_per_tsubo": 74.67340166656719,
      "price_per_sqm": 225886.7068584731,
      "cost_per_unit": 1143.2870090634442,
      "floor_per_unit": 50.61329305135952,
      "yoy": -2.1042348630984864,
      "ratio_national": 1.0325188344951761,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 80.81536976901211,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 372,
      "floor_total": 21101,
      "cost_total": 501813,
      "price_per_tsubo": 78.61657728401498,
      "price_per_sqm": 237814.79550732192,
      "cost_per_unit": 1348.9596774193549,
      "floor_per_unit": 56.723118279569896,
      "yoy": 5.280562461925764,
      "ratio_national": 1.092666522319244,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 83.10420431714057,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 374,
      "floor_total": 18810,
      "cost_total": 459615,
      "price_per_tsubo": 80.7756869138756,
      "price_per_sqm": 244346.09250398725,
      "cost_per_unit": 1228.9171122994653,
      "floor_per_unit": 50.294117647058826,
      "yoy": 2.7463795861533136,
      "ratio_national": 1.0571726053839938,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 82.42417032028123,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 406,
      "floor_total": 23127,
      "cost_total": 598570,
      "price_per_tsubo": 85.56002595667402,
      "price_per_sqm": 258818.69676136118,
      "cost_per_unit": 1474.3103448275863,
      "floor_per_unit": 56.96305418719212,
      "yoy": 5.9229939423474764,
      "ratio_national": 1.0776287636514066,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 85.38924746175051,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 390,
      "floor_total": 20683,
      "cost_total": 465139,
      "price_per_tsubo": 74.34375355654402,
      "price_per_sqm": 224889.52279649954,
      "cost_per_unit": 1192.6641025641027,
      "floor_per_unit": 53.03333333333333,
      "yoy": -13.109243802485192,
      "ratio_national": 0.9042424016760454,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 74.34375355654402,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 225,
      "floor_total": 8883,
      "cost_total": 222588,
      "price_per_tsubo": 82.83566188449848,
      "price_per_sqm": 250577.5075987842,
      "cost_per_unit": 989.28,
      "floor_per_unit": 39.48,
      "yoy": 11.422490689141384,
      "ratio_national": 0.9790999147728859,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 78.74112346435216,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 443,
      "floor_total": 19461,
      "cost_total": 633420,
      "price_per_tsubo": 107.5974257129644,
      "price_per_sqm": 325481.73269616155,
      "cost_per_unit": 1429.841986455982,
      "floor_per_unit": 43.93002257336343,
      "yoy": 29.892637138570066,
      "ratio_national": 1.1978353118667144,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 96.32714925063956,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 284,
      "floor_total": 15098,
      "cost_total": 465987,
      "price_per_tsubo": 102.03041228838256,
      "price_per_sqm": 308641.5419260829,
      "cost_per_unit": 1640.7992957746478,
      "floor_per_unit": 53.16197183098591,
      "yoy": -5.173928082101931,
      "ratio_national": 1.0598301615408574,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 89.57893967373359,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 163,
      "floor_total": 7753,
      "cost_total": 225536,
      "price_per_tsubo": 96.16595555784858,
      "price_per_sqm": 290901.5864826519,
      "cost_per_unit": 1383.6564417177915,
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      "ratio_national": 0.8981504494019176,
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      "is_spliced": true,
      "price_per_tsubo_real": 80.87969348851857,
      "deflator": 118.9,
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    },
    {
      "fiscal_year": 2025,
      "units": 261,
      "floor_total": 11215,
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      "price_per_tsubo": 128.21100476148015,
      "price_per_sqm": 387837.7173428444,
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      "deflator_provisional": true
    }
  ]
}