{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "rowhouse",
    "label": "貸家・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": 185,
    "price_per_tsubo": 111.8332445266551,
    "prev_price_per_tsubo": 112.76343213338691,
    "change_vs_prev": -0.8249018224556295,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 684,
      "floor_total": 46372,
      "cost_total": 839306,
      "price_per_tsubo": 59.83285995298887,
      "price_per_sqm": 180994.1343914431,
      "cost_per_unit": 1227.0555555555557,
      "floor_per_unit": 67.7953216374269,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 68.53706752919688,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 395,
      "floor_total": 27741,
      "cost_total": 559048,
      "price_per_tsubo": 66.61963476154428,
      "price_per_sqm": 201524.09790562704,
      "cost_per_unit": 1415.3113924050633,
      "floor_per_unit": 70.23037974683544,
      "yoy": 11.342888863891565,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 74.26938100506608,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 420,
      "floor_total": 24697,
      "cost_total": 549513,
      "price_per_tsubo": 73.55446330606956,
      "price_per_sqm": 222501.92331052353,
      "cost_per_unit": 1308.3642857142856,
      "floor_per_unit": 58.80238095238095,
      "yoy": 10.409586557097693,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 79.43246577329327,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 529,
      "floor_total": 31460,
      "cost_total": 738884,
      "price_per_tsubo": 77.64130128289892,
      "price_per_sqm": 234864.58995549905,
      "cost_per_unit": 1396.7561436672968,
      "floor_per_unit": 59.470699432892246,
      "yoy": 5.556206643536377,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 84.11841959143979,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 392,
      "floor_total": 26655,
      "cost_total": 554951,
      "price_per_tsubo": 68.82579126955544,
      "price_per_sqm": 208197.71149878073,
      "cost_per_unit": 1415.6913265306123,
      "floor_per_unit": 67.99744897959184,
      "yoy": -11.354150262400564,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 74.48678708826347,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 461,
      "floor_total": 24646,
      "cost_total": 552603,
      "price_per_tsubo": 74.12113411385215,
      "price_per_sqm": 224216.0999756553,
      "cost_per_unit": 1198.704989154013,
      "floor_per_unit": 53.46203904555315,
      "yoy": 7.693835038608654,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 78.35215022605936,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 486,
      "floor_total": 27272,
      "cost_total": 820640,
      "price_per_tsubo": 99.47431452038721,
      "price_per_sqm": 300909.3575828689,
      "cost_per_unit": 1688.559670781893,
      "floor_per_unit": 56.11522633744856,
      "yoy": 34.20506271206247,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 101.50440257182369,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 391,
      "floor_total": 28433,
      "cost_total": 901427,
      "price_per_tsubo": 104.80527423521963,
      "price_per_sqm": 317035.4869341962,
      "cost_per_unit": 2305.4398976982097,
      "floor_per_unit": 72.71867007672634,
      "yoy": 5.359131893027369,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 104.59608207107746,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 272,
      "floor_total": 14061,
      "cost_total": 479728,
      "price_per_tsubo": 112.7857211521229,
      "price_per_sqm": 341176.30325012445,
      "cost_per_unit": 1763.7058823529412,
      "floor_per_unit": 51.69485294117647,
      "yoy": 7.614547049409337,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 112.7857211521229,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 307,
      "floor_total": 19213,
      "cost_total": 602562,
      "price_per_tsubo": 103.67685598188727,
      "price_per_sqm": 313622.02675271954,
      "cost_per_unit": 1962.742671009772,
      "floor_per_unit": 62.583061889250814,
      "yoy": -8.076257417328382,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 98.55214446947458,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 509,
      "floor_total": 29838,
      "cost_total": 786354,
      "price_per_tsubo": 87.12116058918159,
      "price_per_sqm": 263541.1220591192,
      "cost_per_unit": 1544.8998035363459,
      "floor_per_unit": 58.62082514734774,
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      "price_per_tsubo_real": 77.99566749255288,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 363,
      "floor_total": 20637,
      "cost_total": 718600,
      "price_per_tsubo": 115.11075708678587,
      "price_per_sqm": 348209.52657847555,
      "cost_per_unit": 1979.6143250688706,
      "floor_per_unit": 56.85123966942149,
      "yoy": 32.12720802651927,
      "ratio_national": null,
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      "is_spliced": false,
      "price_per_tsubo_real": 101.06300007619478,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 433,
      "floor_total": 28334,
      "cost_total": 1047796,
      "price_per_tsubo": 122.24866022587703,
      "price_per_sqm": 369801.65172584174,
      "cost_per_unit": 2419.852193995381,
      "floor_per_unit": 65.4364896073903,
      "yoy": 6.200900176262114,
      "ratio_national": null,
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      "is_spliced": true,
      "price_per_tsubo_real": 102.8163668846737,
      "deflator": 118.9,
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    },
    {
      "fiscal_year": 2025,
      "units": 396,
      "floor_total": 29659,
      "cost_total": 1157869,
      "price_per_tsubo": 129.05599519572473,
      "price_per_sqm": 390393.8096361981,
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      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}