{
  "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": "all",
    "label": "貸家"
  },
  "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": 132.91231031763417,
    "change_vs_prev": -16.51275124282556,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 233,
      "floor_total": 15263,
      "cost_total": 255263,
      "price_per_tsubo": 55.28702566795519,
      "price_per_sqm": 167243.00596213064,
      "cost_per_unit": 1095.549356223176,
      "floor_per_unit": 65.50643776824035,
      "yoy": null,
      "ratio_national": 0.9439925285224935,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 63.32992630922703,
      "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": 9.804158208486836,
      "ratio_national": 0.9835339513068492,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 67.67832010391108,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 270,
      "floor_total": 14620,
      "cost_total": 269271,
      "price_per_tsubo": 60.88600404172367,
      "price_per_sqm": 184179.8905608755,
      "cost_per_unit": 997.3,
      "floor_per_unit": 54.148148148148145,
      "yoy": 0.2941169482495676,
      "ratio_national": 0.8962285864282078,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 65.75162423512276,
      "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": 25.280811636555867,
      "ratio_national": 1.0676232588059644,
      "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": 1.0324588694820396,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 80.81536976901211,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 382,
      "floor_total": 21514,
      "cost_total": 511813,
      "price_per_tsubo": 78.64396659245143,
      "price_per_sqm": 237897.64804313472,
      "cost_per_unit": 1339.8246073298428,
      "floor_per_unit": 56.31937172774869,
      "yoy": 5.317241262978323,
      "ratio_national": 1.092005039323777,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 83.13315707447299,
      "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": 2.710596138253263,
      "ratio_national": 1.055372092714831,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 82.42417032028123,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 468,
      "floor_total": 26489,
      "cost_total": 650970,
      "price_per_tsubo": 81.2401418060327,
      "price_per_sqm": 245751.06648042583,
      "cost_per_unit": 1390.9615384615386,
      "floor_per_unit": 56.60042735042735,
      "yoy": 0.5749934292137882,
      "ratio_national": 1.021839439676405,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 81.07798583436396,
      "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": -8.488892431963446,
      "ratio_national": 0.9032761487850478,
      "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": 0.9781013118328155,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 78.74112346435216,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 444,
      "floor_total": 19801,
      "cost_total": 648420,
      "price_per_tsubo": 108.25414634614414,
      "price_per_sqm": 327468.30968132924,
      "cost_per_unit": 1460.4054054054054,
      "floor_per_unit": 44.596846846846844,
      "yoy": 30.685436541918154,
      "ratio_national": 1.2044463752604537,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 96.91508177810576,
      "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": -5.74918769195325,
      "ratio_national": 1.058779557872356,
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      "is_spliced": false,
      "price_per_tsubo_real": 89.57893967373359,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 164,
      "floor_total": 7834,
      "cost_total": 227536,
      "price_per_tsubo": 96.0156029410263,
      "price_per_sqm": 290446.77048761805,
      "cost_per_unit": 1387.4146341463415,
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      "is_spliced": true,
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      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 262,
      "floor_total": 11362,
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      "price_per_sqm": 388435.13465939095,
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    }
  ]
}