{
  "area": {
    "code": "29000",
    "name": "奈良県",
    "slug": "nara"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "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": 1340,
    "price_per_tsubo": 81.62035083573858,
    "prev_price_per_tsubo": 78.89567094312775,
    "change_vs_prev": 3.453522683868073,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 4447,
      "floor_total": 525425,
      "cost_total": 8832708,
      "price_per_tsubo": 55.57230390506733,
      "price_per_sqm": 168105.97135652092,
      "cost_per_unit": 1986.21722509557,
      "floor_per_unit": 118.1526872048572,
      "yoy": null,
      "ratio_national": 0.9918444766355392,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 63.29419579164844,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 4796,
      "floor_total": 573434,
      "cost_total": 9758848,
      "price_per_tsubo": 56.25878850908735,
      "price_per_sqm": 170182.58422067753,
      "cost_per_unit": 2034.788990825688,
      "floor_per_unit": 119.5650542118432,
      "yoy": 1.235299881021179,
      "ratio_national": 0.997137226729044,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 62.233173129521404,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 3847,
      "floor_total": 455306,
      "cost_total": 7683453,
      "price_per_tsubo": 55.786398801838764,
      "price_per_sqm": 168753.60746399124,
      "cost_per_unit": 1997.2583831557058,
      "floor_per_unit": 118.35352222511048,
      "yoy": -0.8396727333939702,
      "ratio_national": 0.9687158851092653,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 59.7284783745597,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 4054,
      "floor_total": 475029,
      "cost_total": 8043832,
      "price_per_tsubo": 55.978096889410956,
      "price_per_sqm": 169333.49332356552,
      "cost_per_unit": 1984.1716822890971,
      "floor_per_unit": 117.17538233843118,
      "yoy": 0.34362871898780956,
      "ratio_national": 0.9611662859723487,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 60.0623357182521,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 4326,
      "floor_total": 511730,
      "cost_total": 8645873,
      "price_per_tsubo": 55.85257949440134,
      "price_per_sqm": 168953.8037637035,
      "cost_per_unit": 1998.5836800739714,
      "floor_per_unit": 118.291724456773,
      "yoy": -0.22422590617466875,
      "ratio_national": 0.9563124191517334,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 59.73537913839716,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 4226,
      "floor_total": 491180,
      "cost_total": 8234413,
      "price_per_tsubo": 55.420090702532676,
      "price_per_sqm": 167645.52709800887,
      "cost_per_unit": 1948.5123047799339,
      "floor_per_unit": 116.22811168954094,
      "yoy": -0.7743398707521054,
      "ratio_national": 0.9408673931692323,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 58.214380990055325,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 4240,
      "floor_total": 491688,
      "cost_total": 8324658,
      "price_per_tsubo": 55.969580648337974,
      "price_per_sqm": 169307.73173231806,
      "cost_per_unit": 1963.3627358490567,
      "floor_per_unit": 115.96415094339622,
      "yoy": 0.9914995425660544,
      "ratio_national": 0.9402191561508847,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 57.0535990299062,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4169,
      "floor_total": 480778,
      "cost_total": 8319318,
      "price_per_tsubo": 57.20294658079196,
      "price_per_sqm": 173038.6581748749,
      "cost_per_unit": 1995.5188294555048,
      "floor_per_unit": 115.32213960182298,
      "yoy": 2.203636186240776,
      "ratio_national": 0.9524335239946751,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 57.088769042706545,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 3506,
      "floor_total": 405865,
      "cost_total": 7242667,
      "price_per_tsubo": 58.99187203116801,
      "price_per_sqm": 178450.14968031243,
      "cost_per_unit": 2065.792070735881,
      "floor_per_unit": 115.76297775242442,
      "yoy": 3.127330945879536,
      "ratio_national": 0.9752910246916988,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 58.991872031168,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
      "units": 4188,
      "floor_total": 482232,
      "cost_total": 8596806,
      "price_per_tsubo": 58.93270315271487,
      "price_per_sqm": 178271.16408699547,
      "cost_per_unit": 2052.723495702006,
      "floor_per_unit": 115.1461318051576,
      "yoy": -0.10030005222053662,
      "ratio_national": 0.9669174094713263,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 54.21591826376713,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 3979,
      "floor_total": 451819,
      "cost_total": 8294343,
      "price_per_tsubo": 60.6865938483552,
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      "cost_per_unit": 2084.5295300326716,
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      "is_spliced": false,
      "price_per_tsubo_real": 52.633646008981096,
      "deflator": 115.3,
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    },
    {
      "fiscal_year": 2023,
      "units": 3457,
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      "cost_total": 8244967,
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      "price_per_tsubo_real": 61.37544534238108,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3536,
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    {
      "fiscal_year": 2025,
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  ]
}