{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "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": 27973,
    "price_per_tsubo": 82.64335397381757,
    "prev_price_per_tsubo": 77.97602731695346,
    "change_vs_prev": 5.985591748464643,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 95656,
      "floor_total": 5171593,
      "cost_total": 81550945,
      "price_per_tsubo": 52.129063225112645,
      "price_per_sqm": 157690.18366294485,
      "cost_per_unit": 852.5439596052521,
      "floor_per_unit": 54.06449151124864,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 59.37250936800985,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 101506,
      "floor_total": 5520219,
      "cost_total": 90719630,
      "price_per_tsubo": 54.32756302923851,
      "price_per_sqm": 164340.63576100874,
      "cost_per_unit": 893.7366264063209,
      "floor_per_unit": 54.3831793194491,
      "yoy": 4.2174166733668805,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 60.0968617580072,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 104128,
      "floor_total": 5541273,
      "cost_total": 93352488,
      "price_per_tsubo": 55.69184577361917,
      "price_per_sqm": 168467.58497551014,
      "cost_per_unit": 896.5166717885679,
      "floor_per_unit": 53.21597456976029,
      "yoy": 2.5112165322902724,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 59.62724386897127,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 106236,
      "floor_total": 5610331,
      "cost_total": 96087306,
      "price_per_tsubo": 56.61777447743101,
      "price_per_sqm": 171268.51517316894,
      "cost_per_unit": 904.4702925561957,
      "floor_per_unit": 52.81007379795926,
      "yoy": 1.6625929540486695,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 60.74868506162125,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 114154,
      "floor_total": 5950243,
      "cost_total": 102077761,
      "price_per_tsubo": 56.71157321410067,
      "price_per_sqm": 171552.25593307702,
      "cost_per_unit": 894.2109869124166,
      "floor_per_unit": 52.12469996671164,
      "yoy": 0.16567012309367524,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 60.654088999038144,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 104171,
      "floor_total": 5425295,
      "cost_total": 93414342,
      "price_per_tsubo": 56.920074878910725,
      "price_per_sqm": 172182.97253882047,
      "cost_per_unit": 896.740378800242,
      "floor_per_unit": 52.08066544431752,
      "yoy": 0.36765276114438805,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 59.78999462070455,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 96657,
      "floor_total": 5053150,
      "cost_total": 88261167,
      "price_per_tsubo": 57.74079203208493,
      "price_per_sqm": 174665.6382652405,
      "cost_per_unit": 913.1378689593097,
      "floor_per_unit": 52.27919343658504,
      "yoy": 1.4418764467899248,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.859115221289436,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 82175,
      "floor_total": 4328459,
      "cost_total": 76169395,
      "price_per_tsubo": 58.17313374044897,
      "price_per_sqm": 175973.47000398987,
      "cost_per_unit": 926.9168846972924,
      "floor_per_unit": 52.67367204137511,
      "yoy": 0.7487630376178389,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.057019701046876,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 64782,
      "floor_total": 3379111,
      "cost_total": 59865840,
      "price_per_tsubo": 58.56685240987941,
      "price_per_sqm": 177164.46722229605,
      "cost_per_unit": 924.1122534037232,
      "floor_per_unit": 52.16126393133895,
      "yoy": 0.6768049855919722,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 58.56685240987941,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 68536,
      "floor_total": 3570186,
      "cost_total": 63485605,
      "price_per_tsubo": 58.78407403786525,
      "price_per_sqm": 177821.5616777389,
      "cost_per_unit": 926.3103332555154,
      "floor_per_unit": 52.09212676549551,
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      "ratio_national": null,
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      "is_spliced": false,
      "price_per_tsubo_real": 54.07918494743813,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 71580,
      "floor_total": 3731142,
      "cost_total": 68947703,
      "price_per_tsubo": 61.08763137408601,
      "price_per_sqm": 184789.81234163695,
      "cost_per_unit": 963.2258032970103,
      "floor_per_unit": 52.1254819782062,
      "yoy": 3.9186758895563,
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      "price_per_tsubo_real": 52.98146693329229,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 73061,
      "floor_total": 3791160,
      "cost_total": 77898257,
      "price_per_tsubo": 67.92519413794987,
      "price_per_sqm": 205473.40919401977,
      "cost_per_unit": 1066.2084696349625,
      "floor_per_unit": 51.8903382105364,
      "yoy": 11.193039589294717,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 59.116792113098235,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 77255,
      "floor_total": 4002794,
      "cost_total": 87042383,
      "price_per_tsubo": 71.88574762967318,
      "price_per_sqm": 217454.06583501425,
      "cost_per_unit": 1126.6893146074688,
      "floor_per_unit": 51.81274998381982,
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      "is_spliced": true,
      "price_per_tsubo_real": 60.25628468539244,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 65672,
      "floor_total": 3464452,
      "cost_total": 82282150,
      "price_per_tsubo": 78.51386269704415,
      "price_per_sqm": 237504.08434003414,
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    }
  ]
}