{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 27363,
    "price_per_tsubo": 81.86169837486071,
    "prev_price_per_tsubo": 76.97855422199588,
    "change_vs_prev": 6.343512426568168,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 93296,
      "floor_total": 4986805,
      "cost_total": 77811967,
      "price_per_tsubo": 51.5821297181121,
      "price_per_sqm": 156035.71224461353,
      "cost_per_unit": 834.0332597324644,
      "floor_per_unit": 53.45143414508661,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.74957826664249,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 98956,
      "floor_total": 5322222,
      "cost_total": 86815033,
      "price_per_tsubo": 53.92339288760784,
      "price_per_sqm": 163118.02288592997,
      "cost_per_unit": 877.3094405594405,
      "floor_per_unit": 53.78372205828853,
      "yoy": 4.538903651885562,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 59.6497708933715,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 101889,
      "floor_total": 5375758,
      "cost_total": 90077787,
      "price_per_tsubo": 55.39279251162906,
      "price_per_sqm": 167562.95019232636,
      "cost_per_unit": 884.0776433177281,
      "floor_per_unit": 52.7609261058603,
      "yoy": 2.7249762029697866,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 59.30705836362854,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 104157,
      "floor_total": 5459515,
      "cost_total": 93165835,
      "price_per_tsubo": 56.41282892063672,
      "price_per_sqm": 170648.55577830633,
      "cost_per_unit": 894.4750232821606,
      "floor_per_unit": 52.416208224123196,
      "yoy": 1.8414605271859452,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 60.52878639553296,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 111980,
      "floor_total": 5798105,
      "cost_total": 99099909,
      "price_per_tsubo": 56.501820538453515,
      "price_per_sqm": 170917.7550251332,
      "cost_per_unit": 884.9786479728523,
      "floor_per_unit": 51.778040721557424,
      "yoy": 0.15775067395040754,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 60.429754586581296,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 101802,
      "floor_total": 5265184,
      "cost_total": 90218258,
      "price_per_tsubo": 56.64429108532959,
      "price_per_sqm": 171348.72779374852,
      "cost_per_unit": 886.2130213551796,
      "floor_per_unit": 51.71984833303864,
      "yoy": 0.25215213513185564,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 59.500305761900826,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 94235,
      "floor_total": 4891869,
      "cost_total": 85014565,
      "price_per_tsubo": 57.45049567585519,
      "price_per_sqm": 173787.4930829096,
      "cost_per_unit": 902.1548787605454,
      "floor_per_unit": 51.91138112166392,
      "yoy": 1.4232759825895336,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.563196407599584,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 80148,
      "floor_total": 4176515,
      "cost_total": 72972160,
      "price_per_tsubo": 57.75883405336746,
      "price_per_sqm": 174720.215299119,
      "cost_per_unit": 910.4676348754804,
      "floor_per_unit": 52.11003393721615,
      "yoy": 0.5367027279485459,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 57.64354695944856,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 63202,
      "floor_total": 3268486,
      "cost_total": 57543237,
      "price_per_tsubo": 58.1999915074533,
      "price_per_sqm": 176054.71462934214,
      "cost_per_unit": 910.4654441315148,
      "floor_per_unit": 51.71491408499731,
      "yoy": 0.7637921736408648,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.1999915074533,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 66635,
      "floor_total": 3437532,
      "cost_total": 60515349,
      "price_per_tsubo": 58.196123140296585,
      "price_per_sqm": 176043.01283595324,
      "cost_per_unit": 908.1616117655886,
      "floor_per_unit": 51.58748405492609,
      "yoy": -0.006646679933308697,
      "ratio_national": null,
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      "is_spliced": false,
      "price_per_tsubo_real": 53.538291757402554,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 69836,
      "floor_total": 3607066,
      "cost_total": 66017091,
      "price_per_tsubo": 60.50309011725596,
      "price_per_sqm": 183021.57764787227,
      "cost_per_unit": 945.3160404375967,
      "floor_per_unit": 51.65052408499914,
      "yoy": 3.9641248462510825,
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      "price_per_tsubo_real": 52.474492729623556,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 71416,
      "floor_total": 3671578,
      "cost_total": 74491946,
      "price_per_tsubo": 67.07054301102687,
      "price_per_sqm": 202888.0933484186,
      "cost_per_unit": 1043.070824465106,
      "floor_per_unit": 51.411140360703484,
      "yoy": 10.85473961915513,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.37297041864827,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 75422,
      "floor_total": 3882104,
      "cost_total": 83498060,
      "price_per_tsubo": 71.10243614478128,
      "price_per_sqm": 215084.55208824904,
      "cost_per_unit": 1107.0783060645435,
      "floor_per_unit": 51.47177216196866,
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      "price_per_tsubo_real": 59.59969500819889,
      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 64520,
      "floor_total": 3383002,
      "cost_total": 79618488,
      "price_per_tsubo": 77.80131417170902,
      "price_per_sqm": 235348.6282301932,
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  ]
}