{
  "area": {
    "code": "23000",
    "name": "愛知県",
    "slug": "aichi"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "company",
    "building_type": "detached",
    "label": "給与住宅・一戸建"
  },
  "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": 17,
    "price_per_tsubo": 106.33696146944082,
    "prev_price_per_tsubo": null,
    "change_vs_prev": null,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2013,
      "units": 19,
      "floor_total": 2787,
      "cost_total": 49874,
      "price_per_tsubo": 59.15786525296017,
      "price_per_sqm": 178952.27843559382,
      "cost_per_unit": 2624.9473684210525,
      "floor_per_unit": 146.68421052631578,
      "yoy": null,
      "ratio_national": 1.0121025681704459,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 65.22366621054043,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 10,
      "floor_total": 1484,
      "cost_total": 25425,
      "price_per_tsubo": 56.63727139487871,
      "price_per_sqm": 171327.49326145553,
      "cost_per_unit": 2542.5,
      "floor_per_unit": 148.4,
      "yoy": -4.260792453046358,
      "ratio_national": 0.9746066647003788,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 60.5746218127045,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 10,
      "floor_total": 2346,
      "cost_total": 63288,
      "price_per_tsubo": 89.18023764705882,
      "price_per_sqm": 269769.820971867,
      "cost_per_unit": 6328.8,
      "floor_per_unit": 234.6,
      "yoy": 57.45857003824999,
      "ratio_national": 1.487053018513939,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 95.37993331236237,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 17,
      "floor_total": 2726,
      "cost_total": 40373,
      "price_per_tsubo": 48.9598898275862,
      "price_per_sqm": 148103.44827586206,
      "cost_per_unit": 2374.8823529411766,
      "floor_per_unit": 160.35294117647058,
      "yoy": -45.100067997855454,
      "ratio_national": 0.8683828466318915,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 52.14045775035804,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 23,
      "floor_total": 3522,
      "cost_total": 70712,
      "price_per_tsubo": 66.37110235093697,
      "price_per_sqm": 200772.28847245884,
      "cost_per_unit": 3074.4347826086955,
      "floor_per_unit": 153.1304347826087,
      "yoy": 35.562197105967556,
      "ratio_national": 1.1175631519338434,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 69.64438861588349,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 13,
      "floor_total": 2430,
      "cost_total": 58470,
      "price_per_tsubo": 79.54302111111112,
      "price_per_sqm": 240617.28395061727,
      "cost_per_unit": 4497.692307692308,
      "floor_per_unit": 186.92307692307693,
      "yoy": 19.845864078808994,
      "ratio_national": 1.3696327246240505,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 81.24925547610941,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 14,
      "floor_total": 1840,
      "cost_total": 44407,
      "price_per_tsubo": 79.782726375,
      "price_per_sqm": 241342.39130434784,
      "cost_per_unit": 3171.9285714285716,
      "floor_per_unit": 131.42857142857142,
      "yoy": 0.3013529792312619,
      "ratio_national": 1.2697727953802993,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 79.70302335164835,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 21,
      "floor_total": 3382,
      "cost_total": 73625,
      "price_per_tsubo": 71.96593398876404,
      "price_per_sqm": 217696.62921348316,
      "cost_per_unit": 3505.9523809523807,
      "floor_per_unit": 161.04761904761904,
      "yoy": -9.797599983604165,
      "ratio_national": 1.1929557669638293,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 71.96593398876404,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 27,
      "floor_total": 3602,
      "cost_total": 61687,
      "price_per_tsubo": 56.614177604108825,
      "price_per_sqm": 171257.6346474181,
      "cost_per_unit": 2284.703703703704,
      "floor_per_unit": 133.40740740740742,
      "yoy": -21.331976858734393,
      "ratio_national": 0.9579118311945927,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 51.32745023037971,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 49,
      "floor_total": 7838,
      "cost_total": 138721,
      "price_per_tsubo": 58.50759053202348,
      "price_per_sqm": 176985.20030620057,
      "cost_per_unit": 2831.0408163265306,
      "floor_per_unit": 159.9591836734694,
      "yoy": 3.344414788032246,
      "ratio_national": 0.883392509288706,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 50.13503901630118,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 34,
      "floor_total": 5104,
      "cost_total": 136739,
      "price_per_tsubo": 88.56395352860501,
      "price_per_sqm": 267905.56426332286,
      "cost_per_unit": 4021.735294117647,
      "floor_per_unit": 150.11764705882354,
      "yoy": 51.37173266455149,
      "ratio_national": 0.9393242987463779,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 77.1463009831054,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 25,
      "floor_total": 3524,
      "cost_total": 89000,
      "price_per_tsubo": 83.48902099886493,
      "price_per_sqm": 252553.91600454028,
      "cost_per_unit": 3560,
      "floor_per_unit": 140.96,
      "yoy": -5.730246141395378,
      "ratio_national": 0.8531197018560883,
      "rank_in_national": 19,
      "is_spliced": true,
      "price_per_tsubo_real": 70.27695370274826,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 26,
      "floor_total": 3979,
      "cost_total": 141990,
      "price_per_tsubo": 117.96660520231214,
      "price_per_sqm": 356848.454385524,
      "cost_per_unit": 5461.153846153846,
      "floor_per_unit": 153.03846153846155,
      "yoy": 41.29594980388613,
      "ratio_national": 1.1212652295052519,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 96.45674996100747,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}