{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・共同住宅"
  },
  "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": 4744,
    "price_per_tsubo": 79.93213189082115,
    "prev_price_per_tsubo": 76.46058815332971,
    "change_vs_prev": 4.540304778364785,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 9854,
      "floor_total": 555235,
      "cost_total": 7653986,
      "price_per_tsubo": 45.5707409996488,
      "price_per_sqm": 137851.28819328753,
      "cost_per_unit": 776.738989242947,
      "floor_per_unit": 56.34615384615385,
      "yoy": null,
      "ratio_national": 0.7784247044160312,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 52.2001615116252,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 8646,
      "floor_total": 479550,
      "cost_total": 6620955,
      "price_per_tsubo": 45.641720007194245,
      "price_per_sqm": 138065.9993744135,
      "cost_per_unit": 765.7824427480916,
      "floor_per_unit": 55.464954892435806,
      "yoy": 0.15575565810086456,
      "ratio_national": 0.7396943659445044,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 50.88263100021655,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 8129,
      "floor_total": 442034,
      "cost_total": 6636935,
      "price_per_tsubo": 49.63489992545822,
      "price_per_sqm": 150145.3508101187,
      "cost_per_unit": 816.4515930618772,
      "floor_per_unit": 54.37741419608808,
      "yoy": 8.74896896443551,
      "ratio_national": 0.731309860414092,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 53.60140380719031,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 9693,
      "floor_total": 527288,
      "cost_total": 8023227,
      "price_per_tsubo": 50.30098083842227,
      "price_per_sqm": 152160.24259986953,
      "cost_per_unit": 827.7341380377592,
      "floor_per_unit": 54.39884452697823,
      "yoy": 1.341960825879318,
      "ratio_national": 0.7044509017666929,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 54.497270680847535,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 11782,
      "floor_total": 623570,
      "cost_total": 9958749,
      "price_per_tsubo": 52.7952480983851,
      "price_per_sqm": 159705.3899321648,
      "cost_per_unit": 845.251145815651,
      "floor_per_unit": 52.925649295535564,
      "yoy": 4.958685135733165,
      "ratio_national": 0.7300067603299559,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 57.13771439219166,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 11450,
      "floor_total": 587645,
      "cost_total": 9345878,
      "price_per_tsubo": 52.57512619629198,
      "price_per_sqm": 159039.52216048804,
      "cost_per_unit": 816.2338864628821,
      "floor_per_unit": 51.32270742358079,
      "yoy": -0.41693506522200163,
      "ratio_national": 0.7307247693302771,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 55.57624333646088,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 10808,
      "floor_total": 543576,
      "cost_total": 8529491,
      "price_per_tsubo": 51.872610367069186,
      "price_per_sqm": 156914.4149116223,
      "cost_per_unit": 789.183105107328,
      "floor_per_unit": 50.293856402664694,
      "yoy": -1.3362133009437116,
      "ratio_national": 0.6788961474050084,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 52.93123506843794,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 8430,
      "floor_total": 439137,
      "cost_total": 7230623,
      "price_per_tsubo": 54.431581049125896,
      "price_per_sqm": 164655.28980705337,
      "cost_per_unit": 857.7251482799526,
      "floor_per_unit": 52.09217081850534,
      "yoy": 4.933182779791712,
      "ratio_national": 0.6855659139147957,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 54.32293517876836,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 8518,
      "floor_total": 425713,
      "cost_total": 7325296,
      "price_per_tsubo": 56.883135501711244,
      "price_per_sqm": 172071.23108761068,
      "cost_per_unit": 859.9783986851373,
      "floor_per_unit": 49.97804648978634,
      "yoy": 4.503919241979681,
      "ratio_national": 0.6918690622986939,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 56.883135501711244,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
      "units": 8783,
      "floor_total": 436570,
      "cost_total": 7311272,
      "price_per_tsubo": 55.36232417454245,
      "price_per_sqm": 167470.7836085851,
      "cost_per_unit": 832.4344756916771,
      "floor_per_unit": 49.70625071160196,
      "yoy": -2.673571549379594,
      "ratio_national": 0.6543709031564718,
      "rank_in_national": 45,
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      "price_per_tsubo_real": 52.62578343587685,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 9216,
      "floor_total": 470318,
      "cost_total": 8211782,
      "price_per_tsubo": 57.71930229712662,
      "price_per_sqm": 174600.63191287598,
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      "price_per_tsubo_real": 51.673502504142,
      "deflator": 111.7,
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    },
    {
      "fiscal_year": 2023,
      "units": 10358,
      "floor_total": 531029,
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      "price_per_tsubo": 61.01883656252295,
      "price_per_sqm": 184581.70834361212,
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      "yoy": 5.716517930883902,
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      "price_per_tsubo_real": 53.572288465779586,
      "deflator": 113.9,
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    {
      "fiscal_year": 2024,
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      "price_per_tsubo": 64.55745439875629,
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    {
      "fiscal_year": 2025,
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  ]
}