{
  "area": {
    "code": "41000",
    "name": "佐賀県",
    "slug": "saga"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 182,
    "price_per_tsubo": 59.912236610036004,
    "prev_price_per_tsubo": 57.45502971975068,
    "change_vs_prev": 4.27674809720034,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1036,
      "floor_total": 55670,
      "cost_total": 718834,
      "price_per_tsubo": 42.68572388827017,
      "price_per_sqm": 129124.1243039339,
      "cost_per_unit": 693.8552123552123,
      "floor_per_unit": 53.73552123552123,
      "yoy": null,
      "ratio_national": 0.8188469396416614,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 48.61699759484074,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1163,
      "floor_total": 63822,
      "cost_total": 837494,
      "price_per_tsubo": 43.379701204286924,
      "price_per_sqm": 131223.40258844913,
      "cost_per_unit": 720.1152192605331,
      "floor_per_unit": 54.877042132416165,
      "yoy": 1.6257831724565408,
      "ratio_national": 0.7984842092206572,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 47.98639513748553,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1134,
      "floor_total": 62193,
      "cost_total": 912111,
      "price_per_tsubo": 48.48210285225025,
      "price_per_sqm": 146658.14480729343,
      "cost_per_unit": 804.3306878306878,
      "floor_per_unit": 54.84391534391534,
      "yoy": 11.762187166607529,
      "ratio_national": 0.8705422163475119,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 51.90803303238785,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1376,
      "floor_total": 73562,
      "cost_total": 1040177,
      "price_per_tsubo": 46.744334368695796,
      "price_per_sqm": 141401.4028982355,
      "cost_per_unit": 755.9425872093024,
      "floor_per_unit": 53.46075581395349,
      "yoy": -3.584350474339615,
      "ratio_national": 0.8256123593718617,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 50.15486520246329,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1337,
      "floor_total": 72578,
      "cost_total": 1074716,
      "price_per_tsubo": 48.951271812946075,
      "price_per_sqm": 148077.3788200281,
      "cost_per_unit": 803.8264771877338,
      "floor_per_unit": 54.284218399401645,
      "yoy": 4.721293979379548,
      "ratio_national": 0.8631619445318952,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 52.35430140422041,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1336,
      "floor_total": 70812,
      "cost_total": 1018835,
      "price_per_tsubo": 47.56333043340112,
      "price_per_sqm": 143878.86233971643,
      "cost_per_unit": 762.6010479041917,
      "floor_per_unit": 53.00299401197605,
      "yoy": -2.8353530524162784,
      "ratio_national": 0.8356160903615335,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 49.96148154769025,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1398,
      "floor_total": 75416,
      "cost_total": 1094520,
      "price_per_tsubo": 47.97726305823698,
      "price_per_sqm": 145131.006682932,
      "cost_per_unit": 782.9184549356223,
      "floor_per_unit": 53.945636623748214,
      "yoy": 0.8702767889970486,
      "ratio_national": 0.8309076022299342,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 48.906486297897025,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1246,
      "floor_total": 66550,
      "cost_total": 989219,
      "price_per_tsubo": 49.13824610082645,
      "price_per_sqm": 148642.97520661156,
      "cost_per_unit": 793.9157303370787,
      "floor_per_unit": 53.41091492776886,
      "yoy": 2.4198609269983073,
      "ratio_national": 0.8446896864808165,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 49.040165769287874,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 809,
      "floor_total": 43775,
      "cost_total": 654186,
      "price_per_tsubo": 49.402662180239865,
      "price_per_sqm": 149442.8326670474,
      "cost_per_unit": 808.6353522867738,
      "floor_per_unit": 54.11001236093943,
      "yoy": 0.5381064657270507,
      "ratio_national": 0.8435259903417027,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 49.402662180239865,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 830,
      "floor_total": 44775,
      "cost_total": 627913,
      "price_per_tsubo": 46.35954251859297,
      "price_per_sqm": 140237.40926856504,
      "cost_per_unit": 756.5216867469879,
      "floor_per_unit": 53.94578313253012,
      "yoy": -6.159829303417763,
      "ratio_national": 0.7886411970822381,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 42.64907315417936,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1096,
      "floor_total": 56259,
      "cost_total": 799824,
      "price_per_tsubo": 46.99781689969605,
      "price_per_sqm": 142168.18642350557,
      "cost_per_unit": 729.7664233576643,
      "floor_per_unit": 51.331204379562045,
      "yoy": 1.3767918025659798,
      "ratio_national": 0.7693507808789096,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 40.76133295723855,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1112,
      "floor_total": 55437,
      "cost_total": 1085822,
      "price_per_tsubo": 64.74916588884679,
      "price_per_sqm": 195865.93791150313,
      "cost_per_unit": 976.4586330935252,
      "floor_per_unit": 49.85341726618705,
      "yoy": 37.770582040089494,
      "ratio_national": 0.9532422646793933,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 56.352624794470664,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 843,
      "floor_total": 42456,
      "cost_total": 814361,
      "price_per_tsubo": 63.409328485726405,
      "price_per_sqm": 191812.93574524214,
      "cost_per_unit": 966.0272835112693,
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      "is_spliced": true,
      "price_per_tsubo_real": 53.151155478395985,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 774,
      "floor_total": 42461,
      "cost_total": 743967,
      "price_per_tsubo": 57.92135533619086,
      "price_per_sqm": 175211.8414545112,
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      "price_per_tsubo_real": 47.24417237862223,
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    }
  ]
}