{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・共同住宅"
  },
  "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": 34171,
    "price_per_tsubo": 76.97895574633077,
    "prev_price_per_tsubo": 73.33723075032124,
    "change_vs_prev": 4.9657247195601,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 32229,
      "floor_total": 1274627,
      "cost_total": 19571058,
      "price_per_tsubo": 50.758227956743426,
      "price_per_sqm": 153543.41309261456,
      "cost_per_unit": 607.2499301870986,
      "floor_per_unit": 39.54907071271215,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 57.74542429663643,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 44388,
      "floor_total": 1768523,
      "cost_total": 27992373,
      "price_per_tsubo": 52.324401062168825,
      "price_per_sqm": 158281.07974846807,
      "cost_per_unit": 630.6292917004596,
      "floor_per_unit": 39.842367306479225,
      "yoy": 3.0855551276536053,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 57.689527080671255,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 47704,
      "floor_total": 1740318,
      "cost_total": 28243262,
      "price_per_tsubo": 53.64898431607326,
      "price_per_sqm": 162287.9381814128,
      "cost_per_unit": 592.0522807311755,
      "floor_per_unit": 36.48159483481469,
      "yoy": 2.5314828779992027,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 57.378592851415256,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 58862,
      "floor_total": 2037308,
      "cost_total": 33516195,
      "price_per_tsubo": 54.38426701757908,
      "price_per_sqm": 164512.16507273325,
      "cost_per_unit": 569.4029254867316,
      "floor_per_unit": 34.61160001359111,
      "yoy": 1.3705435636467866,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.164991462651415,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 71885,
      "floor_total": 2397024,
      "cost_total": 39634751,
      "price_per_tsubo": 54.66118132663253,
      "price_per_sqm": 165349.8296220647,
      "cost_per_unit": 551.3633024970438,
      "floor_per_unit": 33.34525978994227,
      "yoy": 0.5091809161718475,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.21212068863954,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 75140,
      "floor_total": 2531523,
      "cost_total": 42391555,
      "price_per_tsubo": 55.35702365866318,
      "price_per_sqm": 167454.74957170052,
      "cost_per_unit": 564.1676204418419,
      "floor_per_unit": 33.69075059888209,
      "yoy": 1.2730100505376596,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.08711821475675,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 67759,
      "floor_total": 2264815,
      "cost_total": 38305340,
      "price_per_tsubo": 55.911590977011365,
      "price_per_sqm": 169132.31323529736,
      "cost_per_unit": 565.3173748136779,
      "floor_per_unit": 33.42456352661639,
      "yoy": 1.0018011838347718,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 57.11092030338239,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 50524,
      "floor_total": 1794496,
      "cost_total": 30139613,
      "price_per_tsubo": 55.52268227918591,
      "price_per_sqm": 167955.86615963478,
      "cost_per_unit": 596.5405153986225,
      "floor_per_unit": 35.51769456100071,
      "yoy": -0.6955779490971037,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 55.46721506412179,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 49241,
      "floor_total": 1722763,
      "cost_total": 29354482,
      "price_per_tsubo": 56.327976077254974,
      "price_per_sqm": 170391.8763056787,
      "cost_per_unit": 596.1390304827278,
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      "yoy": 1.4503870580671707,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 56.327976077254974,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 51663,
      "floor_total": 1809252,
      "cost_total": 30727587,
      "price_per_tsubo": 56.14416887682312,
      "price_per_sqm": 169835.86034449594,
      "cost_per_unit": 594.769699785146,
      "floor_per_unit": 35.02026595435805,
      "yoy": -0.3263160035783197,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 50.9013317106284,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 52760,
      "floor_total": 1859796,
      "cost_total": 32700812,
      "price_per_tsubo": 58.125739221656566,
      "price_per_sqm": 175830.10179611098,
      "cost_per_unit": 619.8031084154662,
      "floor_per_unit": 35.25011372251706,
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      "price_per_tsubo_real": 49.80783138102534,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 60351,
      "floor_total": 2114423,
      "cost_total": 42326798,
      "price_per_tsubo": 66.17573946198088,
      "price_per_sqm": 200181.31660505017,
      "cost_per_unit": 701.3437722655797,
      "floor_per_unit": 35.03542609070272,
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      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 57.644372353641884,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 73644,
      "floor_total": 2599231,
      "cost_total": 55183950,
      "price_per_tsubo": 70.18481622853066,
      "price_per_sqm": 212308.75593589028,
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      "price_per_tsubo_real": 59.078128138493824,
      "deflator": 118.8,
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    },
    {
      "fiscal_year": 2025,
      "units": 72252,
      "floor_total": 2558164,
      "cost_total": 56882460,
      "price_per_tsubo": 73.50641610287691,
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  ]
}