{
  "area": {
    "code": "13000",
    "name": "東京都",
    "slug": "tokyo"
  },
  "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": 2827,
    "price_per_tsubo": 108.90539341884954,
    "prev_price_per_tsubo": 106.28094513302453,
    "change_vs_prev": 2.4693497809415987,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 8833,
      "floor_total": 400259,
      "cost_total": 7879803,
      "price_per_tsubo": 65.08029540714887,
      "price_per_sqm": 196867.60322691058,
      "cost_per_unit": 892.0868334654137,
      "floor_per_unit": 45.31404958677686,
      "yoy": null,
      "ratio_national": 1.2616829852276754,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 74.12334328832445,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 10906,
      "floor_total": 508048,
      "cost_total": 10323184,
      "price_per_tsubo": 67.17136655465625,
      "price_per_sqm": 203193.0841180361,
      "cost_per_unit": 946.5600586832936,
      "floor_per_unit": 46.58426554190354,
      "yoy": 3.2130633925759433,
      "ratio_national": 1.2456813816345174,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 74.30460902063743,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 10650,
      "floor_total": 456415,
      "cost_total": 9503303,
      "price_per_tsubo": 68.8319271372983,
      "price_per_sqm": 208216.27247132544,
      "cost_per_unit": 892.3289201877934,
      "floor_per_unit": 42.85586854460094,
      "yoy": 2.4721256508766665,
      "ratio_national": 1.2426152215172732,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 73.69585346605813,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 11962,
      "floor_total": 525325,
      "cost_total": 11098780,
      "price_per_tsubo": 69.84292758996811,
      "price_per_sqm": 211274.54432970067,
      "cost_per_unit": 927.8364821936132,
      "floor_per_unit": 43.916151145293426,
      "yoy": 1.4687957968301468,
      "ratio_national": 1.2380681651016874,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 74.93876350854947,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 11403,
      "floor_total": 470103,
      "cost_total": 9829823,
      "price_per_tsubo": 69.12385280495977,
      "price_per_sqm": 209099.34631346748,
      "cost_per_unit": 862.038323248268,
      "floor_per_unit": 41.226256248355696,
      "yoy": -1.029559913682121,
      "ratio_national": 1.2233916030708436,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 73.92925433685537,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 11524,
      "floor_total": 467098,
      "cost_total": 9648510,
      "price_per_tsubo": 68.28534455917173,
      "price_per_sqm": 206562.86261127214,
      "cost_per_unit": 837.2535577924332,
      "floor_per_unit": 40.532627559875046,
      "yoy": -1.2130519520576644,
      "ratio_national": 1.205511504351002,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 71.72830310837367,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 11281,
      "floor_total": 478811,
      "cost_total": 10496078,
      "price_per_tsubo": 72.46665112459823,
      "price_per_sqm": 219211.29631524757,
      "cost_per_unit": 930.4208846733445,
      "floor_per_unit": 42.444020920131194,
      "yoy": 6.123285446415583,
      "ratio_national": 1.2613755594636915,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 73.87018463261798,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 7158,
      "floor_total": 330821,
      "cost_total": 7516890,
      "price_per_tsubo": 75.11391294113736,
      "price_per_sqm": 227219.25149854453,
      "cost_per_unit": 1050.138306789606,
      "floor_per_unit": 46.216960044705225,
      "yoy": 3.6530759672990243,
      "ratio_national": 1.3004748827120423,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 74.96398497119496,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 6376,
      "floor_total": 287704,
      "cost_total": 6444344,
      "price_per_tsubo": 74.04710380029475,
      "price_per_sqm": 223992.15860745768,
      "cost_per_unit": 1010.7189460476787,
      "floor_per_unit": 45.12296110414053,
      "yoy": -1.4202550487266041,
      "ratio_national": 1.272287192530123,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 74.04710380029475,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 6024,
      "floor_total": 285528,
      "cost_total": 6532429,
      "price_per_tsubo": 75.63124619620493,
      "price_per_sqm": 228784.18228685102,
      "cost_per_unit": 1084.4005644090305,
      "floor_per_unit": 47.398406374501995,
      "yoy": 2.1393711767344836,
      "ratio_national": 1.29959251776749,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 69.57796338197325,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 5677,
      "floor_total": 278342,
      "cost_total": 6594915,
      "price_per_tsubo": 78.32595892050068,
      "price_per_sqm": 236935.67625439208,
      "cost_per_unit": 1161.690153249956,
      "floor_per_unit": 49.02976924431918,
      "yoy": 3.562962214459686,
      "ratio_national": 1.294577826830063,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 67.93231476192601,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 5986,
      "floor_total": 304779,
      "cost_total": 8503466,
      "price_per_tsubo": 92.23297165533059,
      "price_per_sqm": 279004.3277259916,
      "cost_per_unit": 1420.558970932175,
      "floor_per_unit": 50.91530237220181,
      "yoy": 17.755304788474092,
      "ratio_national": 1.3751636339095517,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 80.27238612300312,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 6332,
      "floor_total": 322544,
      "cost_total": 9819112,
      "price_per_tsubo": 100.63719138622947,
      "price_per_sqm": 304427.05491343816,
      "cost_per_unit": 1550.7125710675932,
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      "is_spliced": true,
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      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 6409,
      "floor_total": 339643,
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      "price_per_tsubo": 107.62971816239406,
      "price_per_sqm": 325579.41721160157,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}