{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "rowhouse",
    "label": "持家・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": 162,
    "price_per_tsubo": 97.69219388937594,
    "prev_price_per_tsubo": 102.62329203067054,
    "change_vs_prev": -4.805047707708368,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 704,
      "floor_total": 57523,
      "cost_total": 1026034,
      "price_per_tsubo": 58.9651606637345,
      "price_per_sqm": 178369.3479130087,
      "cost_per_unit": 1457.434659090909,
      "floor_per_unit": 81.70880681818181,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 67.0820940429289,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 861,
      "floor_total": 69493,
      "cost_total": 1264580,
      "price_per_tsubo": 60.156215995855696,
      "price_per_sqm": 181972.28497834314,
      "cost_per_unit": 1468.7340301974448,
      "floor_per_unit": 80.71196283391406,
      "yoy": 2.019930614475096,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 66.32438367790043,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 726,
      "floor_total": 56964,
      "cost_total": 1021671,
      "price_per_tsubo": 59.290600644091,
      "price_per_sqm": 179353.80240151676,
      "cost_per_unit": 1407.2603305785124,
      "floor_per_unit": 78.46280991735537,
      "yoy": -1.4389458137199496,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.41240710597968,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 536,
      "floor_total": 43858,
      "cost_total": 798032,
      "price_per_tsubo": 60.1515391782571,
      "price_per_sqm": 181958.13762597475,
      "cost_per_unit": 1488.865671641791,
      "floor_per_unit": 81.82462686567165,
      "yoy": 1.4520657993231323,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 64.33319698209316,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 627,
      "floor_total": 49989,
      "cost_total": 906144,
      "price_per_tsubo": 59.92361867130769,
      "price_per_sqm": 181268.67910940407,
      "cost_per_unit": 1445.2057416267942,
      "floor_per_unit": 79.72727272727273,
      "yoy": -0.3789105151141281,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.816420310231834,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 681,
      "floor_total": 51206,
      "cost_total": 979398,
      "price_per_tsubo": 63.22860825723548,
      "price_per_sqm": 191266.25786040697,
      "cost_per_unit": 1438.1762114537446,
      "floor_per_unit": 75.19236417033774,
      "yoy": 5.515337122840114,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 66.34691317653251,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 682,
      "floor_total": 53269,
      "cost_total": 965736,
      "price_per_tsubo": 59.932050750718055,
      "price_per_sqm": 181294.1861119976,
      "cost_per_unit": 1416.0351906158357,
      "floor_per_unit": 78.10703812316716,
      "yoy": -5.213711953149291,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 61.217620787250304,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 630,
      "floor_total": 50039,
      "cost_total": 967910,
      "price_per_tsubo": 63.94426744938947,
      "price_per_sqm": 193431.12372349566,
      "cost_per_unit": 1536.3650793650793,
      "floor_per_unit": 79.42698412698412,
      "yoy": 6.694609392493289,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.880387062327145,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 543,
      "floor_total": 42566,
      "cost_total": 804792,
      "price_per_tsubo": 62.502310428041156,
      "price_per_sqm": 189069.2101677395,
      "cost_per_unit": 1482.121546961326,
      "floor_per_unit": 78.39042357274401,
      "yoy": -2.2550215662249795,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 62.502310428041156,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 601,
      "floor_total": 48781,
      "cost_total": 912966,
      "price_per_tsubo": 61.86986476578996,
      "price_per_sqm": 187156.06486131897,
      "cost_per_unit": 1519.0782029950083,
      "floor_per_unit": 81.16638935108153,
      "yoy": -1.0118756537477513,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 56.09235246218491,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 467,
      "floor_total": 35704,
      "cost_total": 651925,
      "price_per_tsubo": 60.36094403288147,
      "price_per_sqm": 182591.58637687654,
      "cost_per_unit": 1395.9850107066381,
      "floor_per_unit": 76.45396145610279,
      "yoy": -2.438862180514778,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 51.72317397847598,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 550,
      "floor_total": 43367,
      "cost_total": 1108965,
      "price_per_tsubo": 84.53444802153712,
      "price_per_sqm": 255716.32808356584,
      "cost_per_unit": 2016.3,
      "floor_per_unit": 78.8490909090909,
      "yoy": 40.048253677886805,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 73.63627876440516,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 508,
      "floor_total": 38875,
      "cost_total": 1097358,
      "price_per_tsubo": 93.31537241980708,
      "price_per_sqm": 282278.58520900324,
      "cost_per_unit": 2160.1535433070867,
      "floor_per_unit": 76.5255905511811,
      "yoy": 10.38739189026563,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": true,
      "price_per_tsubo_real": 78.5482932826659,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 253,
      "floor_total": 20602,
      "cost_total": 641292,
      "price_per_tsubo": 102.90149891661004,
      "price_per_sqm": 311276.5750897971,
      "cost_per_unit": 2534.7509881422925,
      "floor_per_unit": 81.43083003952569,
      "yoy": 10.272826703918515,
      "ratio_national": null,
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      "price_per_tsubo_real": 84.13859273639414,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}