{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "all",
    "label": "貸家"
  },
  "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": 74,
    "price_per_tsubo": 98.18498826539101,
    "prev_price_per_tsubo": 89.79156384432359,
    "change_vs_prev": 9.34767595274269,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 344,
      "floor_total": 18199,
      "cost_total": 265014,
      "price_per_tsubo": 48.13894340678059,
      "price_per_sqm": 145620.08901588,
      "cost_per_unit": 770.3895348837209,
      "floor_per_unit": 52.90406976744186,
      "yoy": null,
      "ratio_national": 0.786967467763293,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 54.82795376626491,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 360,
      "floor_total": 22021,
      "cost_total": 363649,
      "price_per_tsubo": 54.590946265383046,
      "price_per_sqm": 165137.36887516463,
      "cost_per_unit": 1010.1361111111111,
      "floor_per_unit": 61.169444444444444,
      "yoy": 13.40287592954037,
      "ratio_national": 0.8637266976958776,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 60.4550899948871,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 258,
      "floor_total": 15996,
      "cost_total": 281777,
      "price_per_tsubo": 58.233032560015005,
      "price_per_sqm": 176154.66366591648,
      "cost_per_unit": 1092.1589147286822,
      "floor_per_unit": 62,
      "yoy": 6.671593998255099,
      "ratio_national": 0.8701612360085785,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 62.21477837608441,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 394,
      "floor_total": 24147,
      "cost_total": 415700,
      "price_per_tsubo": 56.91046105106225,
      "price_per_sqm": 172153.89075247443,
      "cost_per_unit": 1055.0761421319796,
      "floor_per_unit": 61.286802030456855,
      "yoy": -2.271170589630056,
      "ratio_national": 0.8254791572788587,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 60.931971146747586,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 373,
      "floor_total": 24344,
      "cost_total": 422556,
      "price_per_tsubo": 57.38093161518239,
      "price_per_sqm": 173577.0621097601,
      "cost_per_unit": 1132.857908847185,
      "floor_per_unit": 65.26541554959786,
      "yoy": 0.8266855608462187,
      "ratio_national": 0.8120827155471911,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 61.43568695415673,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 469,
      "floor_total": 27489,
      "cost_total": 541305,
      "price_per_tsubo": 65.0966079504529,
      "price_per_sqm": 196916.94859762085,
      "cost_per_unit": 1154.1684434968017,
      "floor_per_unit": 58.61194029850746,
      "yoy": 13.446411757506272,
      "ratio_national": 0.8907955788737756,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 68.37878986392111,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 573,
      "floor_total": 32208,
      "cost_total": 613585,
      "price_per_tsubo": 62.97761913654993,
      "price_per_sqm": 190507.01689021362,
      "cost_per_unit": 1070.8289703315882,
      "floor_per_unit": 56.20942408376963,
      "yoy": -3.2551447465831163,
      "ratio_national": 0.8512487006816585,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 64.19736915040768,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 350,
      "floor_total": 20117,
      "cost_total": 399291,
      "price_per_tsubo": 65.61476337873441,
      "price_per_sqm": 198484.36645623104,
      "cost_per_unit": 1140.8314285714287,
      "floor_per_unit": 57.47714285714286,
      "yoy": 4.187430833907113,
      "ratio_national": 0.8542313476068837,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 65.48379578716008,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 395,
      "floor_total": 20254,
      "cost_total": 418097,
      "price_per_tsubo": 68.24039111434779,
      "price_per_sqm": 206426.87864125604,
      "cost_per_unit": 1058.473417721519,
      "floor_per_unit": 51.27594936708861,
      "yoy": 4.001580742519817,
      "ratio_national": 0.8593652801647594,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 68.24039111434779,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 413,
      "floor_total": 22206,
      "cost_total": 434387,
      "price_per_tsubo": 64.66685583761145,
      "price_per_sqm": 195616.95037377285,
      "cost_per_unit": 1051.7845036319613,
      "floor_per_unit": 53.767554479418884,
      "yoy": -5.236686394057011,
      "ratio_national": 0.7949534067208481,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 59.71085488237438,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 236,
      "floor_total": 13517,
      "cost_total": 300334,
      "price_per_tsubo": 73.45129347192425,
      "price_per_sqm": 222189.8350225642,
      "cost_per_unit": 1272.6016949152543,
      "floor_per_unit": 57.27542372881356,
      "yoy": 13.58414217071553,
      "ratio_national": 0.8518496169196397,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 63.1024858006222,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 208,
      "floor_total": 13436,
      "cost_total": 319701,
      "price_per_tsubo": 78.65915218740697,
      "price_per_sqm": 237943.58440011909,
      "cost_per_unit": 1537.0240384615386,
      "floor_per_unit": 64.59615384615384,
      "yoy": 7.090220565650562,
      "ratio_national": 0.8196904583702223,
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      "is_spliced": false,
      "price_per_tsubo_real": 67.23004460462134,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 288,
      "floor_total": 17046,
      "cost_total": 436013,
      "price_per_tsubo": 84.55751585533264,
      "price_per_sqm": 255786.10817787165,
      "cost_per_unit": 1513.9340277777778,
      "floor_per_unit": 59.1875,
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      "ratio_national": 0.8007192994323168,
      "rank_in_national": 44,
      "is_spliced": true,
      "price_per_tsubo_real": 69.65198999615538,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 380,
      "floor_total": 14013,
      "cost_total": 388576,
      "price_per_tsubo": 91.66849746949262,
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    }
  ]
}