{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": 140,
    "price_per_tsubo": 126.3488296531108,
    "prev_price_per_tsubo": 119.46783355229881,
    "change_vs_prev": 5.759706103484106,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 699,
      "floor_total": 93325,
      "cost_total": 1993508,
      "price_per_tsubo": 70.61472072135012,
      "price_per_sqm": 213609.21510849183,
      "cost_per_unit": 2851.942775393419,
      "floor_per_unit": 133.51216022889844,
      "yoy": null,
      "ratio_national": 0.9469535579194528,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 80.42678897648078,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 677,
      "floor_total": 87950,
      "cost_total": 1941147,
      "price_per_tsubo": 72.96218693723706,
      "price_per_sqm": 220710.28993746446,
      "cost_per_unit": 2867.277695716396,
      "floor_per_unit": 129.91137370753324,
      "yoy": 3.3243298166542035,
      "ratio_national": 0.9571259742127092,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 80.79976405009643,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 639,
      "floor_total": 80883,
      "cost_total": 1863911,
      "price_per_tsubo": 76.1803882730611,
      "price_per_sqm": 230445.33461914124,
      "cost_per_unit": 2916.9186228482004,
      "floor_per_unit": 126.5774647887324,
      "yoy": 4.41077970784014,
      "ratio_national": 0.9615154764949333,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 81.38930371053536,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 575,
      "floor_total": 73475,
      "cost_total": 1712618,
      "price_per_tsubo": 77.05417432078939,
      "price_per_sqm": 233088.53351480095,
      "cost_per_unit": 2978.466086956522,
      "floor_per_unit": 127.78260869565217,
      "yoy": 1.1469960544127078,
      "ratio_national": 0.9520785660195492,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 82.49911597514922,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 634,
      "floor_total": 81136,
      "cost_total": 1941039,
      "price_per_tsubo": 79.08532976496254,
      "price_per_sqm": 239232.76967067638,
      "cost_per_unit": 3061.5757097791798,
      "floor_per_unit": 127.97476340694006,
      "yoy": 2.6360096154130597,
      "ratio_national": 0.957293472879663,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 84.67380060488495,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 563,
      "floor_total": 70765,
      "cost_total": 1712186,
      "price_per_tsubo": 79.98484218102169,
      "price_per_sqm": 241953.79071574932,
      "cost_per_unit": 3041.182948490231,
      "floor_per_unit": 125.69271758436945,
      "yoy": 1.1373947845099153,
      "ratio_national": 0.9452080785395413,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 84.01769136661942,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 613,
      "floor_total": 75701,
      "cost_total": 1874902,
      "price_per_tsubo": 81.87517050739092,
      "price_per_sqm": 247672.02546861998,
      "cost_per_unit": 3058.567699836868,
      "floor_per_unit": 123.4926590538336,
      "yoy": 2.363358199908716,
      "ratio_national": 0.9454547334120813,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 83.46092814209065,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 661,
      "floor_total": 79522,
      "cost_total": 2058694,
      "price_per_tsubo": 85.58147479012096,
      "price_per_sqm": 258883.57938683635,
      "cost_per_unit": 3114.514372163389,
      "floor_per_unit": 120.30559757942511,
      "yoy": 4.5267744296123125,
      "ratio_national": 0.9538625361348446,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 85.41065348315465,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 519,
      "floor_total": 62127,
      "cost_total": 1685728,
      "price_per_tsubo": 89.69792143705635,
      "price_per_sqm": 271335.8121267726,
      "cost_per_unit": 3248.030828516378,
      "floor_per_unit": 119.70520231213872,
      "yoy": 4.809973954095215,
      "ratio_national": 0.9734261430889889,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 89.69792143705635,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 572,
      "floor_total": 69045,
      "cost_total": 2006458,
      "price_per_tsubo": 96.06675055137954,
      "price_per_sqm": 290601.4917807227,
      "cost_per_unit": 3507.7937062937062,
      "floor_per_unit": 120.70804195804196,
      "yoy": 7.1003084712418785,
      "ratio_national": 1.0111421285274242,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 88.70429413793126,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 497,
      "floor_total": 59916,
      "cost_total": 1790500,
      "price_per_tsubo": 98.78858727218105,
      "price_per_sqm": 298835.03571667,
      "cost_per_unit": 3602.61569416499,
      "floor_per_unit": 120.5553319919517,
      "yoy": 2.833276555290354,
      "ratio_national": 0.9753353293897076,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 84.8699203369253,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 431,
      "floor_total": 50113,
      "cost_total": 1654544,
      "price_per_tsubo": 109.14483287290723,
      "price_per_sqm": 330162.6324506615,
      "cost_per_unit": 3838.849187935035,
      "floor_per_unit": 116.27146171693735,
      "yoy": 10.483240915464043,
      "ratio_national": 0.9967418961421557,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 93.28618194265576,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 395,
      "floor_total": 47313,
      "cost_total": 1639078,
      "price_per_tsubo": 114.52344306258323,
      "price_per_sqm": 346432.9042757804,
      "cost_per_unit": 4149.564556962026,
      "floor_per_unit": 119.77974683544304,
      "yoy": 4.927956778255438,
      "ratio_national": 0.9847866233949295,
      "rank_in_national": 17,
      "is_spliced": true,
      "price_per_tsubo_real": 94.33562031514269,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 329,
      "floor_total": 37656,
      "cost_total": 1384479,
      "price_per_tsubo": 121.54229959130019,
      "price_per_sqm": 367664.913957935,
      "cost_per_unit": 4208.142857142857,
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      "yoy": 6.128750883678369,
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      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 97.78141560040241,
      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}