{
  "area": {
    "code": "41000",
    "name": "佐賀県",
    "slug": "saga"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "all",
    "label": "分譲住宅"
  },
  "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": 289,
    "price_per_tsubo": 59.07833363651653,
    "prev_price_per_tsubo": 55.40355864497189,
    "change_vs_prev": 6.632741797494887,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 436,
      "floor_total": 46180,
      "cost_total": 593694,
      "price_per_tsubo": 42.49951685275011,
      "price_per_sqm": 128560.84885231702,
      "cost_per_unit": 1361.6834862385322,
      "floor_per_unit": 105.91743119266054,
      "yoy": null,
      "ratio_national": 0.7953035633171955,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 48.404916688781455,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 727,
      "floor_total": 75508,
      "cost_total": 1144468,
      "price_per_tsubo": 50.10556324786777,
      "price_per_sqm": 151569.10526036978,
      "cost_per_unit": 1574.2338376891335,
      "floor_per_unit": 103.8624484181568,
      "yoy": 17.896783206902445,
      "ratio_national": 0.9192149150272125,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 55.42650801755285,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 610,
      "floor_total": 61838,
      "cost_total": 933754,
      "price_per_tsubo": 49.917439691775286,
      "price_per_sqm": 151000.03234257252,
      "cost_per_unit": 1530.744262295082,
      "floor_per_unit": 101.37377049180328,
      "yoy": -0.3754544284071848,
      "ratio_national": 0.8710808087771326,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 53.444796243870755,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 436,
      "floor_total": 45911,
      "cost_total": 659022,
      "price_per_tsubo": 47.452426158872605,
      "price_per_sqm": 143543.37740410795,
      "cost_per_unit": 1511.5183486238532,
      "floor_per_unit": 105.30045871559633,
      "yoy": -4.938181020748211,
      "ratio_national": 0.7821547926684406,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 50.91462034213799,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 494,
      "floor_total": 50704,
      "cost_total": 731388,
      "price_per_tsubo": 47.68489934758599,
      "price_per_sqm": 144246.60776270117,
      "cost_per_unit": 1480.5425101214576,
      "floor_per_unit": 102.63967611336032,
      "yoy": 0.4899079088918512,
      "ratio_national": 0.7795970255811765,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 50.999892350359346,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 606,
      "floor_total": 61427,
      "cost_total": 896272,
      "price_per_tsubo": 48.234278328422356,
      "price_per_sqm": 145908.47672847446,
      "cost_per_unit": 1478.996699669967,
      "floor_per_unit": 101.36468646864687,
      "yoy": 1.1521026328100703,
      "ratio_national": 0.7918153436752412,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 50.666258748342806,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 721,
      "floor_total": 73068,
      "cost_total": 1124417,
      "price_per_tsubo": 50.87160555140417,
      "price_per_sqm": 153886.3798105874,
      "cost_per_unit": 1559.5242718446602,
      "floor_per_unit": 101.34257975034674,
      "yoy": 5.467744754103121,
      "ratio_national": 0.8406952944586091,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 51.85688639286868,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 730,
      "floor_total": 76840,
      "cost_total": 1122433,
      "price_per_tsubo": 48.28901336634566,
      "price_per_sqm": 146074.04997397188,
      "cost_per_unit": 1537.5794520547945,
      "floor_per_unit": 105.26027397260275,
      "yoy": -5.076686998700852,
      "ratio_national": 0.7953968336888368,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 48.192628110125405,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 805,
      "floor_total": 83033,
      "cost_total": 1267449,
      "price_per_tsubo": 50.46090385400985,
      "price_per_sqm": 152644.0090084665,
      "cost_per_unit": 1574.4708074534162,
      "floor_per_unit": 103.14658385093168,
      "yoy": 4.4976907504551855,
      "ratio_national": 0.8125383044811261,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 50.46090385400986,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1076,
      "floor_total": 110840,
      "cost_total": 1812988,
      "price_per_tsubo": 54.07215446156622,
      "price_per_sqm": 163568.0259833995,
      "cost_per_unit": 1684.9330855018588,
      "floor_per_unit": 103.01115241635688,
      "yoy": 7.156531753779527,
      "ratio_national": 0.8762371646436922,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 49.74439232894776,
      "deflator": 108.7,
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    },
    {
      "fiscal_year": 2022,
      "units": 932,
      "floor_total": 94577,
      "cost_total": 1509397,
      "price_per_tsubo": 52.75859361821585,
      "price_per_sqm": 159594.51029320026,
      "cost_per_unit": 1619.524678111588,
      "floor_per_unit": 101.4774678111588,
      "yoy": -2.4292740994517503,
      "ratio_national": 0.8187661757515657,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 45.75767009385589,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 976,
      "floor_total": 95210,
      "cost_total": 1858969,
      "price_per_tsubo": 64.54533274351434,
      "price_per_sqm": 195249.34355634914,
      "cost_per_unit": 1904.6813524590164,
      "floor_per_unit": 97.55122950819673,
      "yoy": 22.3408895441612,
      "ratio_national": 0.9272614604192845,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 56.17522431985582,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 854,
      "floor_total": 85235,
      "cost_total": 1494333,
      "price_per_tsubo": 57.95683801337479,
      "price_per_sqm": 175319.17639467356,
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      "is_spliced": true,
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      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 918,
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    }
  ]
}