{
  "area": {
    "code": "23000",
    "name": "愛知県",
    "slug": "aichi"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "all",
    "building_type": "all",
    "label": "新築住宅すべて"
  },
  "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": 2970,
    "price_per_tsubo": 119.61546897275723,
    "prev_price_per_tsubo": 114.94314274692636,
    "change_vs_prev": 4.064902102179403,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 11256,
      "floor_total": 1121173,
      "cost_total": 23824229,
      "price_per_tsubo": 70.24598165127951,
      "price_per_sqm": 212493.78106679342,
      "cost_per_unit": 2116.5804015636104,
      "floor_per_unit": 99.6066986496091,
      "yoy": null,
      "ratio_national": 1.0241013408648794,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 80.00681281466915,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 11706,
      "floor_total": 1158544,
      "cost_total": 25223830,
      "price_per_tsubo": 71.97368850531358,
      "price_per_sqm": 217720.0865914458,
      "cost_per_unit": 2154.7778916794805,
      "floor_per_unit": 98.970100803007,
      "yoy": 2.4595098729075726,
      "ratio_national": 1.0308766642168083,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 79.7050814012332,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 11151,
      "floor_total": 1000378,
      "cost_total": 22499740,
      "price_per_tsubo": 74.35131069915572,
      "price_per_sqm": 224912.38311918094,
      "cost_per_unit": 2017.7329387498878,
      "floor_per_unit": 89.71195408483544,
      "yoy": 3.303460255016133,
      "ratio_national": 1.0223491829623983,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 79.4351610033715,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 11890,
      "floor_total": 1024223,
      "cost_total": 23372975,
      "price_per_tsubo": 75.43879313904297,
      "price_per_sqm": 228202.0126476363,
      "cost_per_unit": 1965.7674516400336,
      "floor_per_unit": 86.14154751892346,
      "yoy": 1.4626271274321923,
      "ratio_national": 1.014342043329728,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 80.7695858019732,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 12186,
      "floor_total": 1035018,
      "cost_total": 24139920,
      "price_per_tsubo": 77.10156358324203,
      "price_per_sqm": 233231.88582227557,
      "cost_per_unit": 1980.9551944854752,
      "floor_per_unit": 84.93500738552437,
      "yoy": 2.204131819996591,
      "ratio_national": 1.014238166962559,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 82.54985394351394,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 11648,
      "floor_total": 990864,
      "cost_total": 23663060,
      "price_per_tsubo": 78.94636107215521,
      "price_per_sqm": 238812.38999499427,
      "cost_per_unit": 2031.512706043956,
      "floor_per_unit": 85.0673076923077,
      "yoy": 2.3926849251526106,
      "ratio_national": 1.01042287226906,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 82.92684986570926,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 12436,
      "floor_total": 1018452,
      "cost_total": 24915396,
      "price_per_tsubo": 80.87280200032991,
      "price_per_sqm": 244639.8652071968,
      "cost_per_unit": 2003.4895464779672,
      "floor_per_unit": 81.89546477967193,
      "yoy": 2.4401896452377114,
      "ratio_national": 1.013566454130475,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 82.43914576995914,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 11021,
      "floor_total": 920460,
      "cost_total": 23300743,
      "price_per_tsubo": 83.68355300824588,
      "price_per_sqm": 253142.37446494144,
      "cost_per_unit": 2114.2131385536704,
      "floor_per_unit": 83.518736956719,
      "yoy": 3.475520741700655,
      "ratio_national": 1.0080486474082218,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 83.51651996830925,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 8805,
      "floor_total": 763079,
      "cost_total": 19926044,
      "price_per_tsubo": 86.32306352914968,
      "price_per_sqm": 261126.88201352677,
      "cost_per_unit": 2263.037365133447,
      "floor_per_unit": 86.66428165814878,
      "yoy": 3.1541568516381124,
      "ratio_national": 1.0079227724962856,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 86.32306352914968,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 9598,
      "floor_total": 834990,
      "cost_total": 22147940,
      "price_per_tsubo": 87.68540769661912,
      "price_per_sqm": 265247.96704152145,
      "cost_per_unit": 2307.5578245467805,
      "floor_per_unit": 86.99624921858721,
      "yoy": 1.578192561492453,
      "ratio_national": 0.996960173284185,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 80.96528873187361,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 9574,
      "floor_total": 785858,
      "cost_total": 21858874,
      "price_per_tsubo": 91.95153205853984,
      "price_per_sqm": 278152.97420144605,
      "cost_per_unit": 2283.1495717568414,
      "floor_per_unit": 82.08251514518487,
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      "ratio_national": 0.9919962851155602,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 78.99616156231944,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 8548,
      "floor_total": 702835,
      "cost_total": 20979539,
      "price_per_tsubo": 98.6774281741945,
      "price_per_sqm": 298498.779941238,
      "cost_per_unit": 2454.3213617220404,
      "floor_per_unit": 82.22215722976135,
      "yoy": 7.314610170250013,
      "ratio_national": 0.9761662722284763,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 84.33968220016624,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 7290,
      "floor_total": 631339,
      "cost_total": 20583896,
      "price_per_tsubo": 107.78050707756056,
      "price_per_sqm": 326035.55300718,
      "cost_per_unit": 2823.5796982167353,
      "floor_per_unit": 86.60342935528121,
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      "is_spliced": true,
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      "deflator": 121.4,
      "deflator_provisional": true
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    {
      "fiscal_year": 2025,
      "units": 6943,
      "floor_total": 585843,
      "cost_total": 20616452,
      "price_per_tsubo": 116.33434359901887,
      "price_per_sqm": 351910.8703184983,
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    }
  ]
}