{
  "area": {
    "code": "41000",
    "name": "佐賀県",
    "slug": "saga"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "rowhouse",
    "label": "貸家・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": 0.8275293036859988,
      "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": 0.8044690602963901,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 47.98639513748553,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1128,
      "floor_total": 61923,
      "cost_total": 909111,
      "price_per_tsubo": 48.53334064386416,
      "price_per_sqm": 146813.1388983092,
      "cost_per_unit": 805.9494680851063,
      "floor_per_unit": 54.89627659574468,
      "yoy": 11.880301838196928,
      "ratio_national": 0.8761670687332681,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 51.96289148165327,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1368,
      "floor_total": 72998,
      "cost_total": 1033452,
      "price_per_tsubo": 46.80094368448451,
      "price_per_sqm": 141572.64582591303,
      "cost_per_unit": 755.4473684210526,
      "floor_per_unit": 53.361111111111114,
      "yoy": -3.5694986918207716,
      "ratio_national": 0.8296152591518765,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 50.21560481167866,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1311,
      "floor_total": 70274,
      "cost_total": 1035216,
      "price_per_tsubo": 48.69804907419529,
      "price_per_sqm": 147311.38116515355,
      "cost_per_unit": 789.6384439359268,
      "floor_per_unit": 53.60335621662853,
      "yoy": 4.053562258274956,
      "ratio_national": 0.8618846014183348,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 52.08347494566341,
      "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": -2.3301110873360398,
      "ratio_national": 0.8396844504903626,
      "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": 0.8351061639038296,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 48.906486297897025,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1232,
      "floor_total": 65937,
      "cost_total": 978699,
      "price_per_tsubo": 49.06764589244278,
      "price_per_sqm": 148429.40989125983,
      "cost_per_unit": 794.398538961039,
      "floor_per_unit": 53.52029220779221,
      "yoy": 2.2727074549505843,
      "ratio_national": 0.849526253371142,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 48.96970647948382,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 804,
      "floor_total": 43382,
      "cost_total": 649086,
      "price_per_tsubo": 49.46157410769444,
      "price_per_sqm": 149621.04098474022,
      "cost_per_unit": 807.320895522388,
      "floor_per_unit": 53.95771144278607,
      "yoy": 0.8028268079441903,
      "ratio_national": 0.8498553492290495,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 49.46157410769444,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 828,
      "floor_total": 44570,
      "cost_total": 624613,
      "price_per_tsubo": 46.32801008009872,
      "price_per_sqm": 140142.02378281354,
      "cost_per_unit": 754.3635265700483,
      "floor_per_unit": 53.828502415458935,
      "yoy": -6.335350388915839,
      "ratio_national": 0.796066947078472,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 42.62006447111198,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1092,
      "floor_total": 55914,
      "cost_total": 793784,
      "price_per_tsubo": 46.930700886361194,
      "price_per_sqm": 141965.16078263047,
      "cost_per_unit": 726.9084249084249,
      "floor_per_unit": 51.2032967032967,
      "yoy": 1.3009209875849415,
      "ratio_national": 0.7756744456425075,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 40.70312305842255,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1108,
      "floor_total": 55184,
      "cost_total": 1080322,
      "price_per_tsubo": 64.71654219302695,
      "price_per_sqm": 195767.25137721078,
      "cost_per_unit": 975.0198555956679,
      "floor_per_unit": 49.805054151624546,
      "yoy": 37.89809436200986,
      "ratio_national": 0.9649026127966057,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 56.324231673652704,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 820,
      "floor_total": 41620,
      "cost_total": 793861,
      "price_per_tsubo": 63.05472741926958,
      "price_per_sqm": 190740.26910139355,
      "cost_per_unit": 968.1231707317073,
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      "is_spliced": true,
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      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 774,
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      "price_per_tsubo": 57.92135533619086,
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      "price_per_tsubo_real": 47.24417237862223,
      "deflator": 122.6,
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    }
  ]
}