{
  "area": {
    "code": "41000",
    "name": "佐賀県",
    "slug": "saga"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "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": 152,
    "price_per_tsubo": 52.891277536749556,
    "prev_price_per_tsubo": 53.49525117524379,
    "change_vs_prev": -1.1290229043241453,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 615,
      "floor_total": 33063,
      "cost_total": 402570,
      "price_per_tsubo": 40.2507903184829,
      "price_per_sqm": 121758.4611196806,
      "cost_per_unit": 654.5853658536586,
      "floor_per_unit": 53.760975609756095,
      "yoy": null,
      "ratio_national": 0.8202625165373049,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 45.79157032819442,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 668,
      "floor_total": 37193,
      "cost_total": 437141,
      "price_per_tsubo": 38.85398721237868,
      "price_per_sqm": 117533.137956067,
      "cost_per_unit": 654.4026946107784,
      "floor_per_unit": 55.67814371257485,
      "yoy": -3.4702501368347516,
      "ratio_national": 0.7622394606902944,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 42.83791313382434,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 753,
      "floor_total": 41591,
      "cost_total": 547685,
      "price_per_tsubo": 43.531812078334255,
      "price_per_sqm": 131683.5373037436,
      "cost_per_unit": 727.3373173970783,
      "floor_per_unit": 55.233731739707835,
      "yoy": 12.0394976206335,
      "ratio_national": 0.8411598737472717,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 46.55808778431471,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1109,
      "floor_total": 59100,
      "cost_total": 781413,
      "price_per_tsubo": 43.70875264416244,
      "price_per_sqm": 132218.78172588832,
      "cost_per_unit": 704.6104598737602,
      "floor_per_unit": 53.29125338142471,
      "yoy": 0.4064626703565333,
      "ratio_national": 0.8313572427132748,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 46.74732903118977,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1130,
      "floor_total": 61437,
      "cost_total": 849694,
      "price_per_tsubo": 45.720167460325214,
      "price_per_sqm": 138303.3025701125,
      "cost_per_unit": 751.941592920354,
      "floor_per_unit": 54.369026548672565,
      "yoy": 4.60185819654455,
      "ratio_national": 0.8627680288652578,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 48.69027418564985,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1234,
      "floor_total": 65137,
      "cost_total": 917028,
      "price_per_tsubo": 46.540399344765646,
      "price_per_sqm": 140784.50036077804,
      "cost_per_unit": 743.1345218800649,
      "floor_per_unit": 52.78525121555916,
      "yoy": 1.7940264220427604,
      "ratio_national": 0.874504354442568,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 48.83567612252429,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1285,
      "floor_total": 68936,
      "cost_total": 986169,
      "price_per_tsubo": 47.291221111030524,
      "price_per_sqm": 143055.73285366138,
      "cost_per_unit": 767.4466926070039,
      "floor_per_unit": 53.64669260700389,
      "yoy": 1.6132688520845706,
      "ratio_national": 0.8777224925846081,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 48.30563954139992,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1039,
      "floor_total": 54521,
      "cost_total": 767632,
      "price_per_tsubo": 46.54408740265219,
      "price_per_sqm": 140795.65671942921,
      "cost_per_unit": 738.8180943214629,
      "floor_per_unit": 52.47449470644851,
      "yoy": -1.5798570872682993,
      "ratio_national": 0.8601673541167701,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 46.49758981283935,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 687,
      "floor_total": 37235,
      "cost_total": 531107,
      "price_per_tsubo": 47.15263084544112,
      "price_per_sqm": 142636.49791862495,
      "cost_per_unit": 773.0815138282387,
      "floor_per_unit": 54.19941775836973,
      "yoy": 1.3074559557359589,
      "ratio_national": 0.8651823417353383,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 47.15263084544112,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 687,
      "floor_total": 36704,
      "cost_total": 479550,
      "price_per_tsubo": 43.1912487603531,
      "price_per_sqm": 130653.3347863993,
      "cost_per_unit": 698.0349344978166,
      "floor_per_unit": 53.42649199417758,
      "yoy": -8.401189952842303,
      "ratio_national": 0.7967694079337613,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 39.15797711727389,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 890,
      "floor_total": 45462,
      "cost_total": 616739,
      "price_per_tsubo": 44.846456794905635,
      "price_per_sqm": 135660.33170560029,
      "cost_per_unit": 692.9651685393259,
      "floor_per_unit": 51.0808988764045,
      "yoy": 3.832276403343804,
      "ratio_national": 0.8095914850106735,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 38.428840441221624,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1026,
      "floor_total": 51145,
      "cost_total": 995778,
      "price_per_tsubo": 64.36275206999707,
      "price_per_sqm": 194697.03783361032,
      "cost_per_unit": 970.5438596491229,
      "floor_per_unit": 49.84892787524367,
      "yoy": 43.518031679391015,
      "ratio_national": 1.025075279860255,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 56.06511504355146,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 752,
      "floor_total": 37456,
      "cost_total": 654222,
      "price_per_tsubo": 57.74029649134985,
      "price_per_sqm": 174664.13925672788,
      "cost_per_unit": 869.9760638297872,
      "floor_per_unit": 49.808510638297875,
      "yoy": -10.289267263533164,
      "ratio_national": 0.8673805200035775,
      "rank_in_national": 38,
      "is_spliced": true,
      "price_per_tsubo_real": 48.60294317453691,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 678,
      "floor_total": 37491,
      "cost_total": 614325,
      "price_per_tsubo": 54.168452208530056,
      "price_per_sqm": 163859.3262382972,
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      "price_per_tsubo_real": 44.29145724327887,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}