{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "all",
    "label": "新築住宅すべて"
  },
  "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": 186037,
    "price_per_tsubo": 77.30948086397352,
    "prev_price_per_tsubo": 74.99168391668283,
    "change_vs_prev": 3.09073863425418,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 465810,
      "floor_total": 47124241,
      "cost_total": 752370758,
      "price_per_tsubo": 52.77919973477811,
      "price_per_sqm": 159656.84370385934,
      "cost_per_unit": 1615.1880766836264,
      "floor_per_unit": 101.16622871986432,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 60.04459583023676,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 521262,
      "floor_total": 52792653,
      "cost_total": 852793877,
      "price_per_tsubo": 53.40056448096726,
      "price_per_sqm": 161536.4692886338,
      "cost_per_unit": 1636.017735802725,
      "floor_per_unit": 101.27853747251862,
      "yoy": 1.1772909580129776,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.87603581143027,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 464325,
      "floor_total": 44903826,
      "cost_total": 737685737,
      "price_per_tsubo": 54.307936533453294,
      "price_per_sqm": 164281.26569882932,
      "cost_per_unit": 1588.7271566252086,
      "floor_per_unit": 96.7077499596188,
      "yoy": 1.699180638454556,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.08335458123347,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 490661,
      "floor_total": 46582884,
      "cost_total": 774292577,
      "price_per_tsubo": 54.948265077809054,
      "price_per_sqm": 166218.25668844377,
      "cost_per_unit": 1578.0601617002371,
      "floor_per_unit": 94.9390393774928,
      "yoy": 1.1790699209522026,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.76819794418081,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 529336,
      "floor_total": 48976160,
      "cost_total": 816241520,
      "price_per_tsubo": 55.09462265724385,
      "price_per_sqm": 166660.98771320577,
      "cost_per_unit": 1542.0102165732162,
      "floor_per_unit": 92.52376562334699,
      "yoy": 0.2663552329223773,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.67371954978046,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 523821,
      "floor_total": 48063498,
      "cost_total": 807002960,
      "price_per_tsubo": 55.50537156364275,
      "price_per_sqm": 167903.50132235486,
      "cost_per_unit": 1540.6082612190041,
      "floor_per_unit": 91.75557680963536,
      "yoy": 0.7455335685920828,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.24278233330824,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 523204,
      "floor_total": 48730752,
      "cost_total": 826208386,
      "price_per_tsubo": 56.04820997539583,
      "price_per_sqm": 169545.58509583437,
      "cost_per_unit": 1579.1323957767906,
      "floor_per_unit": 93.13910444109754,
      "yoy": 0.9779925734406891,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 57.2504698420795,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 496447,
      "floor_total": 47690243,
      "cost_total": 814092259,
      "price_per_tsubo": 56.43120855726421,
      "price_per_sqm": 170704.15409709697,
      "cost_per_unit": 1639.8372011513818,
      "floor_per_unit": 96.06311046294972,
      "yoy": 0.6833377587553979,
      "ratio_national": null,
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      "is_spliced": false,
      "price_per_tsubo_real": 56.374833723540675,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 452478,
      "floor_total": 43476898,
      "cost_total": 748515998,
      "price_per_tsubo": 56.913828144510674,
      "price_per_sqm": 172164.07619513242,
      "cost_per_unit": 1654.2594291877174,
      "floor_per_unit": 96.0862141363779,
      "yoy": 0.855235249404096,
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      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 56.91382814451067,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 487988,
      "floor_total": 46881830,
      "cost_total": 808921774,
      "price_per_tsubo": 57.039699842592746,
      "price_per_sqm": 172544.83752020771,
      "cost_per_unit": 1657.667348377419,
      "floor_per_unit": 96.07168618900465,
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      "ratio_national": null,
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      "price_per_tsubo_real": 51.713236484671576,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 459142,
      "floor_total": 43073561,
      "cost_total": 761251075,
      "price_per_tsubo": 58.424150054002965,
      "price_per_sqm": 176732.79323248894,
      "cost_per_unit": 1657.9861458982189,
      "floor_per_unit": 93.81315802083016,
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      "price_per_tsubo_real": 50.06353903513536,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 439203,
      "floor_total": 39596778,
      "cost_total": 816671117,
      "price_per_tsubo": 68.18088107743084,
      "price_per_sqm": 206246.86104510826,
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      "floor_per_unit": 90.15598254110286,
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      "price_per_tsubo_real": 59.39101139149028,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 456409,
      "floor_total": 40094944,
      "cost_total": 870907401,
      "price_per_tsubo": 71.8054869250295,
      "price_per_sqm": 217211.27756157983,
      "cost_per_unit": 1908.173153903626,
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      "price_per_tsubo_real": 60.44232906147264,
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    {
      "fiscal_year": 2025,
      "units": 415360,
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      "cost_total": 820503833,
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  ]
}