{
  "area": {
    "code": "00000",
    "name": "全国",
    "slug": "japan"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "rowhouse",
    "label": "給与住宅・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": 150,
    "price_per_tsubo": 92.53615829842931,
    "prev_price_per_tsubo": 115.57209157592025,
    "change_vs_prev": -19.932089973779227,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 262,
      "floor_total": 15592,
      "cost_total": 227878,
      "price_per_tsubo": 48.314315906875315,
      "price_per_sqm": 146150.59004617753,
      "cost_per_unit": 869.763358778626,
      "floor_per_unit": 59.51145038167939,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 55.027694654755486,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 226,
      "floor_total": 11692,
      "cost_total": 206346,
      "price_per_tsubo": 58.34216073725624,
      "price_per_sqm": 176484.77591515565,
      "cost_per_unit": 913.0353982300885,
      "floor_per_unit": 51.73451327433628,
      "yoy": 20.75543168138685,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 64.5377884261684,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 267,
      "floor_total": 11983,
      "cost_total": 187457,
      "price_per_tsubo": 51.71438504798464,
      "price_per_sqm": 156435.7840273721,
      "cost_per_unit": 702.0861423220974,
      "floor_per_unit": 44.88014981273408,
      "yoy": -11.360182080193725,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 55.368720608120604,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 357,
      "floor_total": 19764,
      "cost_total": 356031,
      "price_per_tsubo": 59.550886434426225,
      "price_per_sqm": 180141.16575591985,
      "cost_per_unit": 997.2857142857143,
      "floor_per_unit": 55.36134453781513,
      "yoy": 15.153426612673183,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.89580089530711,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 385,
      "floor_total": 18060,
      "cost_total": 314243,
      "price_per_tsubo": 57.5205629551495,
      "price_per_sqm": 173999.44629014397,
      "cost_per_unit": 816.2155844155844,
      "floor_per_unit": 46.90909090909091,
      "yoy": -3.409392539458489,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 61.51931866860909,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 391,
      "floor_total": 20126,
      "cost_total": 353106,
      "price_per_tsubo": 57.9993184805724,
      "price_per_sqm": 175447.67961840404,
      "cost_per_unit": 903.0843989769821,
      "floor_per_unit": 51.47314578005115,
      "yoy": 0.832320653391716,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 60.923653866147475,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 440,
      "floor_total": 19906,
      "cost_total": 377036,
      "price_per_tsubo": 62.61437950567668,
      "price_per_sqm": 189408.21862754948,
      "cost_per_unit": 856.9,
      "floor_per_unit": 45.24090909090909,
      "yoy": 7.957095265955849,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.82709429732587,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 306,
      "floor_total": 16656,
      "cost_total": 342793,
      "price_per_tsubo": 68.03564309978385,
      "price_per_sqm": 205807.51681075888,
      "cost_per_unit": 1120.2385620915034,
      "floor_per_unit": 54.431372549019606,
      "yoy": 8.65817666310289,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 67.89984341295794,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 231,
      "floor_total": 12680,
      "cost_total": 234566,
      "price_per_tsubo": 61.1534650741325,
      "price_per_sqm": 184988.95899053628,
      "cost_per_unit": 1015.4372294372295,
      "floor_per_unit": 54.891774891774894,
      "yoy": -10.115547839472427,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 61.1534650741325,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 369,
      "floor_total": 17142,
      "cost_total": 355651,
      "price_per_tsubo": 68.58636794364719,
      "price_per_sqm": 207473.45700618366,
      "cost_per_unit": 963.8238482384824,
      "floor_per_unit": 46.45528455284553,
      "yoy": 12.154508105966277,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 63.096934630770185,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 338,
      "floor_total": 16924,
      "cost_total": 380803,
      "price_per_tsubo": 74.38281430926494,
      "price_per_sqm": 225007.68139919642,
      "cost_per_unit": 1126.6360946745563,
      "floor_per_unit": 50.071005917159766,
      "yoy": 8.451309698131704,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 64.5124148389115,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 262,
      "floor_total": 12184,
      "cost_total": 325461,
      "price_per_tsubo": 88.30480295387393,
      "price_per_sqm": 267121.6349310571,
      "cost_per_unit": 1242.2175572519084,
      "floor_per_unit": 46.50381679389313,
      "yoy": 18.716673701972162,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": 76.85361440720098,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 365,
      "floor_total": 16654,
      "cost_total": 410490,
      "price_per_tsubo": 81.48155020415516,
      "price_per_sqm": 246481.3258076138,
      "cost_per_unit": 1124.6301369863013,
      "floor_per_unit": 45.62739726027397,
      "yoy": -7.726932761837324,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": true,
      "price_per_tsubo_real": 68.29970679308899,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 237,
      "floor_total": 12026,
      "cost_total": 395756,
      "price_per_tsubo": 108.78814462331614,
      "price_per_sqm": 329083.6520871445,
      "cost_per_unit": 1669.8565400843881,
      "floor_per_unit": 50.742616033755276,
      "yoy": 33.512610340308036,
      "ratio_national": null,
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      "is_spliced": false,
      "price_per_tsubo_real": 88.73421258019262,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}