{
  "area": {
    "code": "20000",
    "name": "長野県",
    "slug": "nagano"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "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": 483,
    "price_per_tsubo": 88.29580041034156,
    "prev_price_per_tsubo": 68.69841862337663,
    "change_vs_prev": 28.52668544585154,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 931,
      "floor_total": 53598,
      "cost_total": 853541,
      "price_per_tsubo": 52.644264755961046,
      "price_per_sqm": 159248.6659949998,
      "cost_per_unit": 916.8002148227712,
      "floor_per_unit": 57.570354457572506,
      "yoy": null,
      "ratio_national": 1.0728265643557267,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 59.891086184256025,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1091,
      "floor_total": 58610,
      "cost_total": 954406,
      "price_per_tsubo": 53.83152722641188,
      "price_per_sqm": 162840.12967070466,
      "cost_per_unit": 874.7992667277726,
      "floor_per_unit": 53.72135655362053,
      "yoy": 2.255255108898435,
      "ratio_national": 1.0560695883516003,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 59.35118768071872,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1136,
      "floor_total": 60994,
      "cost_total": 949441,
      "price_per_tsubo": 51.458382191527036,
      "price_per_sqm": 155661.3765288389,
      "cost_per_unit": 835.7755281690141,
      "floor_per_unit": 53.691901408450704,
      "yoy": -4.408466854197823,
      "ratio_national": 0.9943240173318332,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 55.03570287863854,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 994,
      "floor_total": 54938,
      "cost_total": 877254,
      "price_per_tsubo": 52.78709637518658,
      "price_per_sqm": 159680.73100586116,
      "cost_per_unit": 882.5492957746479,
      "floor_per_unit": 55.269617706237426,
      "yoy": 2.582114180570416,
      "ratio_national": 1.0040308230844952,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 56.456787567044465,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1322,
      "floor_total": 72495,
      "cost_total": 1153733,
      "price_per_tsubo": 52.6105112638113,
      "price_per_sqm": 159146.56183185047,
      "cost_per_unit": 872.7178517397882,
      "floor_per_unit": 54.837367624810895,
      "yoy": -0.33452325189511356,
      "ratio_national": 0.9927931068944744,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 56.028233507786254,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1414,
      "floor_total": 76279,
      "cost_total": 1230715,
      "price_per_tsubo": 53.33689927568532,
      "price_per_sqm": 161343.88232672165,
      "cost_per_unit": 870.3783592644979,
      "floor_per_unit": 53.945544554455445,
      "yoy": 1.380689893378162,
      "ratio_national": 1.0022120851074605,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 55.96736545192583,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1163,
      "floor_total": 64494,
      "cost_total": 1051772,
      "price_per_tsubo": 53.91102055819145,
      "price_per_sqm": 163080.5966446491,
      "cost_per_unit": 904.3611349957008,
      "floor_per_unit": 55.454858125537406,
      "yoy": 1.0764054347041085,
      "ratio_national": 1.0005856104036794,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 55.067436729511186,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1393,
      "floor_total": 75172,
      "cost_total": 1236553,
      "price_per_tsubo": 54.379084524423995,
      "price_per_sqm": 164496.48805406268,
      "cost_per_unit": 887.6905958363245,
      "floor_per_unit": 53.96410624551328,
      "yoy": 0.868215740281375,
      "ratio_national": 1.0049635918310138,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 54.32475976465933,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1013,
      "floor_total": 55835,
      "cost_total": 916087,
      "price_per_tsubo": 54.238224119817325,
      "price_per_sqm": 164070.3859586281,
      "cost_per_unit": 904.3307008884501,
      "floor_per_unit": 55.11846001974334,
      "yoy": -0.25903415961959775,
      "ratio_national": 0.99519269474837,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 54.238224119817325,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 969,
      "floor_total": 53616,
      "cost_total": 943519,
      "price_per_tsubo": 58.17434487858102,
      "price_per_sqm": 175977.1336914354,
      "cost_per_unit": 973.7038183694531,
      "floor_per_unit": 55.3312693498452,
      "yoy": 7.257097411722824,
      "ratio_national": 1.0731696733989615,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 52.741926453835916,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1111,
      "floor_total": 61810,
      "cost_total": 1009748,
      "price_per_tsubo": 54.00444654457207,
      "price_per_sqm": 163363.209836596,
      "cost_per_unit": 908.8640864086409,
      "floor_per_unit": 55.63456345634563,
      "yoy": -7.167933463990317,
      "ratio_national": 0.9749162631765864,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 46.276303808545045,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1255,
      "floor_total": 68386,
      "cost_total": 1190709,
      "price_per_tsubo": 57.559060408709385,
      "price_per_sqm": 174115.90091539203,
      "cost_per_unit": 948.7721115537848,
      "floor_per_unit": 54.49083665338645,
      "yoy": 6.582076276262816,
      "ratio_national": 0.916716082817336,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 50.13855436298728,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1230,
      "floor_total": 64611,
      "cost_total": 1243949,
      "price_per_tsubo": 63.64603805404652,
      "price_per_sqm": 192528.98113324356,
      "cost_per_unit": 1011.3406504065041,
      "floor_per_unit": 52.52926829268293,
      "yoy": 10.575185908378915,
      "ratio_national": 0.956097161568208,
      "rank_in_national": 24,
      "is_spliced": true,
      "price_per_tsubo_real": 53.57410610609976,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1007,
      "floor_total": 51255,
      "cost_total": 1073041,
      "price_per_tsubo": 69.2078471834943,
      "price_per_sqm": 209353.42893376257,
      "cost_per_unit": 1065.5819265143991,
      "floor_per_unit": 50.8987090367428,
      "yoy": 8.738657266811845,
      "ratio_national": 0.9566479607683092,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 56.58859131929215,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}