{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "rowhouse",
    "label": "分譲住宅・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": 57,
    "price_per_tsubo": 86.42558462598424,
    "prev_price_per_tsubo": 91.36568033722783,
    "change_vs_prev": -5.406948969251744,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 97,
      "floor_total": 7112,
      "cost_total": 151157,
      "price_per_tsubo": 70.26058760264341,
      "price_per_sqm": 212537.96400449943,
      "cost_per_unit": 1558.319587628866,
      "floor_per_unit": 73.31958762886597,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 80.02344829458248,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 123,
      "floor_total": 8156,
      "cost_total": 171215,
      "price_per_tsubo": 69.39686547940167,
      "price_per_sqm": 209925.2084355076,
      "cost_per_unit": 1391.9918699186992,
      "floor_per_unit": 66.3089430894309,
      "yoy": -1.2293124107166542,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 76.85145678782024,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 148,
      "floor_total": 10953,
      "cost_total": 259716,
      "price_per_tsubo": 78.38642889071487,
      "price_per_sqm": 237118.59764448096,
      "cost_per_unit": 1754.837837837838,
      "floor_per_unit": 74.00675675675676,
      "yoy": 12.953846473053554,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 83.74618471230222,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 112,
      "floor_total": 8075,
      "cost_total": 173108,
      "price_per_tsubo": 70.86794988482973,
      "price_per_sqm": 214375.23219814242,
      "cost_per_unit": 1545.607142857143,
      "floor_per_unit": 72.09821428571429,
      "yoy": -9.591556998172845,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 75.87574934135944,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 48,
      "floor_total": 3399,
      "cost_total": 84445,
      "price_per_tsubo": 82.12928406884377,
      "price_per_sqm": 248440.7178581936,
      "cost_per_unit": 1759.2708333333333,
      "floor_per_unit": 70.8125,
      "yoy": 15.890588343976763,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 87.93285232210253,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 81,
      "floor_total": 5932,
      "cost_total": 173652,
      "price_per_tsubo": 96.77293409979771,
      "price_per_sqm": 292737.6938637896,
      "cost_per_unit": 2143.8518518518517,
      "floor_per_unit": 73.23456790123457,
      "yoy": 17.829998394578837,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 101.65224170146818,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 113,
      "floor_total": 8488,
      "cost_total": 206524,
      "price_per_tsubo": 80.43413925070689,
      "price_per_sqm": 243312.9123468426,
      "cost_per_unit": 1827.646017699115,
      "floor_per_unit": 75.11504424778761,
      "yoy": -16.883641072865817,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 81.99198700377869,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 76,
      "floor_total": 6728,
      "cost_total": 168900,
      "price_per_tsubo": 82.98869366825208,
      "price_per_sqm": 251040.42806183116,
      "cost_per_unit": 2222.3684210526317,
      "floor_per_unit": 88.52631578947368,
      "yoy": 3.1759579220246748,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 82.82304757310587,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 64,
      "floor_total": 4738,
      "cost_total": 93076,
      "price_per_tsubo": 64.94084213592232,
      "price_per_sqm": 196445.75770367243,
      "cost_per_unit": 1454.3125,
      "floor_per_unit": 74.03125,
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      "ratio_national": null,
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      "is_spliced": false,
      "price_per_tsubo_real": 64.94084213592232,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 63,
      "floor_total": 4702,
      "cost_total": 122000,
      "price_per_tsubo": 85.77336877924287,
      "price_per_sqm": 259464.05784772438,
      "cost_per_unit": 1936.5079365079366,
      "floor_per_unit": 74.63492063492063,
      "yoy": 32.07923697650503,
      "ratio_national": null,
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      "is_spliced": false,
      "price_per_tsubo_real": 79.19978649976258,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 131,
      "floor_total": 8568,
      "cost_total": 244202,
      "price_per_tsubo": 94.22041661764706,
      "price_per_sqm": 285016.33986928104,
      "cost_per_unit": 1864.1374045801526,
      "floor_per_unit": 65.40458015267176,
      "yoy": 9.848100825029471,
      "ratio_national": null,
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      "price_per_tsubo_real": 80.94537510107136,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 104,
      "floor_total": 7533,
      "cost_total": 206989,
      "price_per_tsubo": 90.83528027479092,
      "price_per_sqm": 274776.31753617415,
      "cost_per_unit": 1990.2788461538462,
      "floor_per_unit": 72.4326923076923,
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      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 77.63699168785548,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 89,
      "floor_total": 6424,
      "cost_total": 219283,
      "price_per_tsubo": 112.84301814601493,
      "price_per_sqm": 341349.6264009963,
      "cost_per_unit": 2463.85393258427,
      "floor_per_unit": 72.17977528089888,
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      "is_spliced": true,
      "price_per_tsubo_real": 92.9514152767833,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 152,
      "floor_total": 10850,
      "cost_total": 313043,
      "price_per_tsubo": 95.37828746267282,
      "price_per_sqm": 288518.8940092166,
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  ]
}