{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "detached",
    "label": "分譲住宅・一戸建"
  },
  "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": 60,
    "price_per_tsubo": 109.89721793646123,
    "prev_price_per_tsubo": 102.45035382866209,
    "change_vs_prev": 7.268753917876424,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 91,
      "floor_total": 10650,
      "cost_total": 226830,
      "price_per_tsubo": 70.40867095774648,
      "price_per_sqm": 212985.91549295775,
      "cost_per_unit": 2492.6373626373625,
      "floor_per_unit": 117.03296703296704,
      "yoy": null,
      "ratio_national": 1.0284778089839952,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 80.19210815233085,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 97,
      "floor_total": 11641,
      "cost_total": 261248,
      "price_per_tsubo": 74.18873171720642,
      "price_per_sqm": 224420.58242419036,
      "cost_per_unit": 2693.278350515464,
      "floor_per_unit": 120.01030927835052,
      "yoy": 5.368743235798945,
      "ratio_national": 1.0562100672737182,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 82.15806391717211,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 93,
      "floor_total": 10620,
      "cost_total": 238564,
      "price_per_tsubo": 74.26012105084746,
      "price_per_sqm": 224636.53483992466,
      "cost_per_unit": 2565.2043010752686,
      "floor_per_unit": 114.19354838709677,
      "yoy": 0.09622665327824187,
      "ratio_national": 1.0245846958836324,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 79.33773616543533,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 97,
      "floor_total": 11158,
      "cost_total": 251410,
      "price_per_tsubo": 74.48545114715898,
      "price_per_sqm": 225318.15737587382,
      "cost_per_unit": 2591.855670103093,
      "floor_per_unit": 115.03092783505154,
      "yoy": 0.3034335160283952,
      "ratio_national": 1.0023193559710024,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 79.74887703121946,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 103,
      "floor_total": 12062,
      "cost_total": 287375,
      "price_per_tsubo": 78.75985750704692,
      "price_per_sqm": 238248.21754269607,
      "cost_per_unit": 2790.0485436893205,
      "floor_per_unit": 117.10679611650485,
      "yoy": 5.738578868835864,
      "ratio_national": 1.0516725741403896,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 84.32532923666692,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 122,
      "floor_total": 14111,
      "cost_total": 333531,
      "price_per_tsubo": 78.13644989653461,
      "price_per_sqm": 236362.41230245907,
      "cost_per_unit": 2733.8606557377047,
      "floor_per_unit": 115.6639344262295,
      "yoy": -0.7915296322832055,
      "ratio_national": 1.0279187685278801,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 82.07610283249434,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 129,
      "floor_total": 16215,
      "cost_total": 429979,
      "price_per_tsubo": 87.66082506382979,
      "price_per_sqm": 265173.6046870182,
      "cost_per_unit": 3333.170542635659,
      "floor_per_unit": 125.69767441860465,
      "yoy": 12.18941374980178,
      "ratio_national": 1.1032481062429613,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 89.35863920879694,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 104,
      "floor_total": 13520,
      "cost_total": 384757,
      "price_per_tsubo": 94.07735525369823,
      "price_per_sqm": 284583.5798816568,
      "cost_per_unit": 3699.5865384615386,
      "floor_per_unit": 130,
      "yoy": 7.319723702345127,
      "ratio_national": 1.1397603359431618,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 93.88957610149524,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 104,
      "floor_total": 12232,
      "cost_total": 338665,
      "price_per_tsubo": 91.52676343606933,
      "price_per_sqm": 276868.0510137345,
      "cost_per_unit": 3256.394230769231,
      "floor_per_unit": 117.61538461538461,
      "yoy": -2.711164456899029,
      "ratio_national": 1.0695755720875573,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 91.52676343606933,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 131,
      "floor_total": 15226,
      "cost_total": 380657,
      "price_per_tsubo": 82.64626980362539,
      "price_per_sqm": 250004.59739918562,
      "cost_per_unit": 2905.7786259541986,
      "floor_per_unit": 116.22900763358778,
      "yoy": -9.702619538870605,
      "ratio_national": 0.9363322231150145,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 76.3123451557021,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 193,
      "floor_total": 21055,
      "cost_total": 586739,
      "price_per_tsubo": 92.12234237995725,
      "price_per_sqm": 278669.67466160055,
      "cost_per_unit": 3040.098445595855,
      "floor_per_unit": 109.09326424870466,
      "yoy": 11.46582005315886,
      "ratio_national": 0.9943080548380995,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 79.14290582470554,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 214,
      "floor_total": 24312,
      "cost_total": 832971,
      "price_per_tsubo": 113.26205997408688,
      "price_per_sqm": 342617.22606120433,
      "cost_per_unit": 3892.38785046729,
      "floor_per_unit": 113.60747663551402,
      "yoy": 22.947438208788906,
      "ratio_national": 1.1520102561513852,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 96.80517946503151,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 139,
      "floor_total": 15257,
      "cost_total": 477062,
      "price_per_tsubo": 103.36676862948156,
      "price_per_sqm": 312684.0138952612,
      "cost_per_unit": 3432.1007194244603,
      "floor_per_unit": 109.76258992805755,
      "yoy": -8.736633738490418,
      "ratio_national": 1.0553951100678083,
      "rank_in_national": 11,
      "is_spliced": true,
      "price_per_tsubo_real": 85.14560842626157,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 146,
      "floor_total": 15023,
      "cost_total": 458550,
      "price_per_tsubo": 100.9032819343673,
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      "is_spliced": false,
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      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}