{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 38,
    "price_per_tsubo": 111.37668166458853,
    "prev_price_per_tsubo": 134.55776473060342,
    "change_vs_prev": -17.227607126519587,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 14,
      "floor_total": 1090,
      "cost_total": 17991,
      "price_per_tsubo": 54.563732009174316,
      "price_per_sqm": 165055.04587155965,
      "cost_per_unit": 1285.0714285714287,
      "floor_per_unit": 77.85714285714286,
      "yoy": null,
      "ratio_national": 0.9919502151353052,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 62.07478044274666,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 17,
      "floor_total": 992,
      "cost_total": 12400,
      "price_per_tsubo": 41.322375,
      "price_per_sqm": 125000,
      "cost_per_unit": 729.4117647058823,
      "floor_per_unit": 58.35294117647059,
      "yoy": -24.267689400255687,
      "ratio_national": 0.7849775690746719,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 45.55939911797133,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 34,
      "floor_total": 1592,
      "cost_total": 24597,
      "price_per_tsubo": 51.07570140075377,
      "price_per_sqm": 154503.7688442211,
      "cost_per_unit": 723.4411764705883,
      "floor_per_unit": 46.8235294117647,
      "yoy": 23.6030150753769,
      "ratio_national": 0.9949992563788869,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 54.626418610431834,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 48,
      "floor_total": 3213,
      "cost_total": 57944,
      "price_per_tsubo": 59.61739675070029,
      "price_per_sqm": 180342.35916588857,
      "cost_per_unit": 1207.1666666666667,
      "floor_per_unit": 66.9375,
      "yoy": 16.72359872833866,
      "ratio_national": 1.0359729968732119,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 63.761921658502985,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 41,
      "floor_total": 2372,
      "cost_total": 38079,
      "price_per_tsubo": 53.06963634485666,
      "price_per_sqm": 160535.413153457,
      "cost_per_unit": 928.7560975609756,
      "floor_per_unit": 57.853658536585364,
      "yoy": -10.982969339007099,
      "ratio_national": 1.012415995045356,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 56.51718460581113,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 42,
      "floor_total": 3040,
      "cost_total": 52760,
      "price_per_tsubo": 57.37285539473684,
      "price_per_sqm": 173552.63157894736,
      "cost_per_unit": 1256.1904761904761,
      "floor_per_unit": 72.38095238095238,
      "yoy": 8.108627355041653,
      "ratio_national": 1.1350494935237538,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 60.20236662616667,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 46,
      "floor_total": 2519,
      "cost_total": 46280,
      "price_per_tsubo": 60.73519698292973,
      "price_per_sqm": 183723.69988090513,
      "cost_per_unit": 1006.0869565217391,
      "floor_per_unit": 54.76086956521739,
      "yoy": null,
      "ratio_national": 1.002662568425159,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 60.67452246046926,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 30,
      "floor_total": 1624,
      "cost_total": 39360,
      "price_per_tsubo": 80.12062463054188,
      "price_per_sqm": 242364.53201970443,
      "cost_per_unit": 1312,
      "floor_per_unit": 54.13333333333333,
      "yoy": 31.917946447198698,
      "ratio_national": 1.310912007531265,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 80.12062463054188,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 23,
      "floor_total": 1455,
      "cost_total": 26560,
      "price_per_tsubo": 60.34486762886598,
      "price_per_sqm": 182542.95532646048,
      "cost_per_unit": 1154.7826086956522,
      "floor_per_unit": 63.26086956521739,
      "yoy": -24.68247981448888,
      "ratio_national": 1.0403991207014258,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 54.70976212952491,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 50,
      "floor_total": 2414,
      "cost_total": 49500,
      "price_per_tsubo": 67.78649751449876,
      "price_per_sqm": 205053.85252692626,
      "cost_per_unit": 990,
      "floor_per_unit": 48.28,
      "yoy": 12.33183562751421,
      "ratio_national": 1.143107906380381,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 58.086116122106915,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 61,
      "floor_total": 3059,
      "cost_total": 76097,
      "price_per_tsubo": 82.23625421052631,
      "price_per_sqm": 248764.30205949658,
      "cost_per_unit": 1247.4918032786886,
      "floor_per_unit": 50.14754098360656,
      "yoy": 21.316570741742357,
      "ratio_national": 1.0501723032421202,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 71.63436777920411,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 66,
      "floor_total": 2985,
      "cost_total": 73730,
      "price_per_tsubo": 81.65356673366834,
      "price_per_sqm": 247001.67504187603,
      "cost_per_unit": 1117.121212121212,
      "floor_per_unit": 45.22727272727273,
      "yoy": -0.7085530371632398,
      "ratio_national": 1.037259101042066,
      "rank_in_national": 5,
      "is_spliced": true,
      "price_per_tsubo_real": 68.73195853002386,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 26,
      "floor_total": 1440,
      "cost_total": 54623,
      "price_per_tsubo": 125.3973383125,
      "price_per_sqm": 379326.3888888889,
      "cost_per_unit": 2100.8846153846152,
      "floor_per_unit": 55.38461538461539,
      "yoy": 53.57239533884894,
      "ratio_national": 1.2423447861589765,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 102.5325742538839,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}