{
  "area": {
    "code": "41000",
    "name": "佐賀県",
    "slug": "saga"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・共同住宅"
  },
  "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": 63,
    "price_per_tsubo": 63.25685020025031,
    "prev_price_per_tsubo": 64.07214578304239,
    "change_vs_prev": -1.2724649265732069,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 96,
      "floor_total": 3379,
      "cost_total": 38720,
      "price_per_tsubo": 37.881085765019236,
      "price_per_sqm": 114590.11541876294,
      "cost_per_unit": 403.3333333333333,
      "floor_per_unit": 35.197916666666664,
      "yoy": null,
      "ratio_national": 0.7463043390187263,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 43.09566071105715,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 116,
      "floor_total": 3767,
      "cost_total": 51270,
      "price_per_tsubo": 44.99279354924343,
      "price_per_sqm": 136102.99973453677,
      "cost_per_unit": 441.98275862068965,
      "floor_per_unit": 32.474137931034484,
      "yoy": 18.773769654700345,
      "ratio_national": 0.8598816734812808,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 49.60616708847125,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 247,
      "floor_total": 9017,
      "cost_total": 126325,
      "price_per_tsubo": 46.31295572252412,
      "price_per_sqm": 140096.48441832094,
      "cost_per_unit": 511.43724696356276,
      "floor_per_unit": 36.506072874493924,
      "yoy": 2.9341636051911424,
      "ratio_national": 0.8632587608680737,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 49.53257296526644,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 278,
      "floor_total": 10386,
      "cost_total": 153400,
      "price_per_tsubo": 48.82612998266898,
      "price_per_sqm": 147698.82534180628,
      "cost_per_unit": 551.7985611510792,
      "floor_per_unit": 37.35971223021583,
      "yoy": 5.4265037092473545,
      "ratio_national": 0.8977988057995984,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 52.22045987451228,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 266,
      "floor_total": 10130,
      "cost_total": 127300,
      "price_per_tsubo": 41.542652221125365,
      "price_per_sqm": 125666.33761105627,
      "cost_per_unit": 478.57142857142856,
      "floor_per_unit": 38.08270676691729,
      "yoy": -14.917171940780305,
      "ratio_national": 0.7600028249093945,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 44.24137616733265,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 220,
      "floor_total": 8753,
      "cost_total": 120736,
      "price_per_tsubo": 45.59897880041129,
      "price_per_sqm": 137936.7074146007,
      "cost_per_unit": 548.8,
      "floor_per_unit": 39.78636363636364,
      "yoy": 9.764245570298936,
      "ratio_national": 0.8237252617044415,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 47.84782665310733,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 205,
      "floor_total": 6690,
      "cost_total": 102900,
      "price_per_tsubo": 50.84690448430493,
      "price_per_sqm": 153811.65919282511,
      "cost_per_unit": 501.9512195121951,
      "floor_per_unit": 32.63414634146341,
      "yoy": 11.508866693844254,
      "ratio_national": 0.9094161621194282,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 51.93759395741054,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 185,
      "floor_total": 6241,
      "cost_total": 75750,
      "price_per_tsubo": 40.12395329274155,
      "price_per_sqm": 121374.77968274314,
      "cost_per_unit": 409.4594594594595,
      "floor_per_unit": 33.73513513513514,
      "yoy": -21.08870008964512,
      "ratio_national": 0.7226587701758608,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 40.083869423318234,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 118,
      "floor_total": 4184,
      "cost_total": 56875,
      "price_per_tsubo": 44.93709518403441,
      "price_per_sqm": 135934.51242829827,
      "cost_per_unit": 481.99152542372883,
      "floor_per_unit": 35.45762711864407,
      "yoy": 11.995682120793338,
      "ratio_national": 0.7977757823643844,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 44.93709518403441,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 179,
      "floor_total": 6786,
      "cost_total": 106390,
      "price_per_tsubo": 51.827733289124666,
      "price_per_sqm": 156778.66195107574,
      "cost_per_unit": 594.3575418994413,
      "floor_per_unit": 37.910614525139664,
      "yoy": 15.333964237943022,
      "ratio_national": 0.9231187196453392,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 46.987972156957994,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 346,
      "floor_total": 12999,
      "cost_total": 184820,
      "price_per_tsubo": 47.001777659819986,
      "price_per_sqm": 142180.1677052081,
      "cost_per_unit": 534.1618497109827,
      "floor_per_unit": 37.56936416184971,
      "yoy": -9.31153134246243,
      "ratio_national": 0.8086224500403085,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 40.27573064251927,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 382,
      "floor_total": 13212,
      "cost_total": 229274,
      "price_per_tsubo": 57.36691617166213,
      "price_per_sqm": 173534.66545564638,
      "cost_per_unit": 600.1937172774869,
      "floor_per_unit": 34.58638743455497,
      "yoy": 22.05265210788592,
      "ratio_national": 0.8668874218567731,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 49.971181334200466,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 275,
      "floor_total": 9973,
      "cost_total": 177600,
      "price_per_tsubo": 58.86977880276747,
      "price_per_sqm": 178080.81820916475,
      "cost_per_unit": 645.8181818181819,
      "floor_per_unit": 36.265454545454546,
      "yoy": 2.6197375271284296,
      "ratio_national": 0.8387822604119957,
      "rank_in_national": 43,
      "is_spliced": true,
      "price_per_tsubo_real": 49.55368586091538,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 237,
      "floor_total": 9613,
      "cost_total": 187921,
      "price_per_tsubo": 64.62367238011028,
      "price_per_sqm": 195486.32060751066,
      "cost_per_unit": 792.915611814346,
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      "ratio_national": 0.8791568927760719,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 52.840288127645366,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}