{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "cb",
    "name": "コンクリートブロック造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": 49,
    "price_per_tsubo": 100.83193430087678,
    "prev_price_per_tsubo": 94.75404932932331,
    "change_vs_prev": 6.41438019226959,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 570,
      "floor_total": 52835,
      "cost_total": 887131,
      "price_per_tsubo": 55.50617561256743,
      "price_per_sqm": 167905.93356676446,
      "cost_per_unit": 1556.3701754385966,
      "floor_per_unit": 92.69298245614036,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 64.24325881084194,
      "deflator": 86.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 738,
      "floor_total": 69569,
      "cost_total": 1168666,
      "price_per_tsubo": 55.53284330865759,
      "price_per_sqm": 167986.60322844944,
      "cost_per_unit": 1583.5582655826558,
      "floor_per_unit": 94.26693766937669,
      "yoy": 0.048044556836868146,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 62.81995849395654,
      "deflator": 88.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 521,
      "floor_total": 48566,
      "cost_total": 854345,
      "price_per_tsubo": 58.15354687538607,
      "price_per_sqm": 175914.21982456863,
      "cost_per_unit": 1639.8176583493282,
      "floor_per_unit": 93.2168905950096,
      "yoy": 4.719195723803171,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.48640488579266,
      "deflator": 91.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 625,
      "floor_total": 59638,
      "cost_total": 1053572,
      "price_per_tsubo": 58.400479256178954,
      "price_per_sqm": 176661.1891746873,
      "cost_per_unit": 1685.7152,
      "floor_per_unit": 95.4208,
      "yoy": 0.42462135855965144,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.06747219889737,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 530,
      "floor_total": 52145,
      "cost_total": 953121,
      "price_per_tsubo": 60.42416090881197,
      "price_per_sqm": 182782.8171445009,
      "cost_per_unit": 1798.3415094339623,
      "floor_per_unit": 98.38679245283019,
      "yoy": 3.4651798725074734,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 65.1122423586336,
      "deflator": 92.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 529,
      "floor_total": 49255,
      "cost_total": 978678,
      "price_per_tsubo": 65.68478216668358,
      "price_per_sqm": 198696.1729773627,
      "cost_per_unit": 1850.0529300567107,
      "floor_per_unit": 93.10964083175803,
      "yoy": 8.70615525106022,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 69.214733579224,
      "deflator": 94.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 510,
      "floor_total": 48930,
      "cost_total": 992314,
      "price_per_tsubo": 67.04234003801349,
      "price_per_sqm": 202802.77948089107,
      "cost_per_unit": 1945.713725490196,
      "floor_per_unit": 95.94117647058823,
      "yoy": 2.06677684929355,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 68.27122203463696,
      "deflator": 98.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 454,
      "floor_total": 43550,
      "cost_total": 904368,
      "price_per_tsubo": 68.64869553892078,
      "price_per_sqm": 207661.99770378874,
      "cost_per_unit": 1992,
      "floor_per_unit": 95.9251101321586,
      "yoy": 2.396031373601315,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 68.51167219453171,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 388,
      "floor_total": 37457,
      "cost_total": 824527,
      "price_per_tsubo": 72.76912489868383,
      "price_per_sqm": 220126.27813225833,
      "cost_per_unit": 2125.069587628866,
      "floor_per_unit": 96.53865979381443,
      "yoy": 6.002196148690042,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 72.76912489868383,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 369,
      "floor_total": 34906,
      "cost_total": 779124,
      "price_per_tsubo": 73.78732389732424,
      "price_per_sqm": 223206.32556007564,
      "cost_per_unit": 2111.4471544715448,
      "floor_per_unit": 94.59620596205961,
      "yoy": 1.3992184186054857,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 69.87435975125402,
      "deflator": 105.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 402,
      "floor_total": 37489,
      "cost_total": 866808,
      "price_per_tsubo": 76.4353601941903,
      "price_per_sqm": 231216.62354290593,
      "cost_per_unit": 2156.2388059701493,
      "floor_per_unit": 93.25621890547264,
      "yoy": 3.5887414761793135,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 68.92277745192993,
      "deflator": 110.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 339,
      "floor_total": 31214,
      "cost_total": 794107,
      "price_per_tsubo": 84.1017165223938,
      "price_per_sqm": 254407.31722944832,
      "cost_per_unit": 2342.4985250737464,
      "floor_per_unit": 92.07669616519173,
      "yoy": 10.02985569601098,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 74.36049206224033,
      "deflator": 113.1,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 278,
      "floor_total": 26242,
      "cost_total": 715372,
      "price_per_tsubo": 90.11773507659477,
      "price_per_sqm": 272605.7465132231,
      "cost_per_unit": 2573.2805755395684,
      "floor_per_unit": 94.39568345323741,
      "yoy": 7.1532648832429935,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": true,
      "price_per_tsubo_real": 75.47549001389847,
      "deflator": 119.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 196,
      "floor_total": 17957,
      "cost_total": 508290,
      "price_per_tsubo": 93.57353673219357,
      "price_per_sqm": 283059.53110207716,
      "cost_per_unit": 2593.316326530612,
      "floor_per_unit": 91.61734693877551,
      "yoy": 3.834763104800154,
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      "price_per_tsubo_real": 75.82944629837405,
      "deflator": 123.4,
      "deflator_provisional": true
    }
  ]
}