{
  "area": {
    "code": "41000",
    "name": "佐賀県",
    "slug": "saga"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 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": 0.8231293654316316,
      "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": 0.7649583071341631,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 42.83791313382434,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 747,
      "floor_total": 41321,
      "cost_total": 544685,
      "price_per_tsubo": 43.57624999757993,
      "price_per_sqm": 131817.96181118558,
      "cost_per_unit": 729.1633199464525,
      "floor_per_unit": 55.31593038821954,
      "yoy": 12.153869201091316,
      "ratio_national": 0.8439293525663294,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 46.60561497067372,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1101,
      "floor_total": 58536,
      "cost_total": 774688,
      "price_per_tsubo": 43.75009982779827,
      "price_per_sqm": 132343.85677190105,
      "cost_per_unit": 703.622161671208,
      "floor_per_unit": 53.166212534059945,
      "yoy": 0.39895546364820955,
      "ratio_national": 0.8332790949653933,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 46.79155061796607,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1104,
      "floor_total": 59133,
      "cost_total": 810194,
      "price_per_tsubo": 45.29334252042007,
      "price_per_sqm": 137012.15903133614,
      "cost_per_unit": 733.8713768115942,
      "floor_per_unit": 53.5625,
      "yoy": 3.5274038200965085,
      "ratio_national": 0.8560258438495343,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 48.23572153399368,
      "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": 2.7532894570175603,
      "ratio_national": 0.8760926089616647,
      "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": 0.8786566747001738,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 48.30563954139992,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1025,
      "floor_total": 53908,
      "cost_total": 757112,
      "price_per_tsubo": 46.42823474215329,
      "price_per_sqm": 140445.20293833938,
      "cost_per_unit": 738.6458536585366,
      "floor_per_unit": 52.59317073170732,
      "yoy": -1.8248341840256255,
      "ratio_national": 0.860040107256246,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 46.38185288926403,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 682,
      "floor_total": 36842,
      "cost_total": 526007,
      "price_per_tsubo": 47.19799903724011,
      "price_per_sqm": 142773.73649639,
      "cost_per_unit": 771.2712609970674,
      "floor_per_unit": 54.02052785923754,
      "yoy": 1.657965889424462,
      "ratio_national": 0.8676516878592545,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 47.19799903724011,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 685,
      "floor_total": 36499,
      "cost_total": 476250,
      "price_per_tsubo": 43.13494856023453,
      "price_per_sqm": 130483.02693224471,
      "cost_per_unit": 695.2554744525547,
      "floor_per_unit": 53.28321167883212,
      "yoy": -8.608522733770474,
      "ratio_national": 0.7979955154884398,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 39.10693432478198,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 886,
      "floor_total": 45117,
      "cost_total": 610699,
      "price_per_tsubo": 44.74682818471973,
      "price_per_sqm": 135358.95560431766,
      "cost_per_unit": 689.2765237020316,
      "floor_per_unit": 50.92212189616253,
      "yoy": 3.7368298289131907,
      "ratio_national": 0.8083722870817669,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 38.34346888150791,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1022,
      "floor_total": 50892,
      "cost_total": 990278,
      "price_per_tsubo": 64.32545605635462,
      "price_per_sqm": 194584.21755875187,
      "cost_per_unit": 968.9608610567515,
      "floor_per_unit": 49.79647749510763,
      "yoy": 43.75422497168338,
      "ratio_national": 1.0302361313659143,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 56.03262722678974,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 729,
      "floor_total": 36620,
      "cost_total": 633722,
      "price_per_tsubo": 57.207860469142545,
      "price_per_sqm": 173053.52266521027,
      "cost_per_unit": 869.3031550068587,
      "floor_per_unit": 50.23319615912209,
      "yoy": -11.064974931505278,
      "ratio_national": 0.8642537669252751,
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      "is_spliced": true,
      "price_per_tsubo_real": 48.15476470466544,
      "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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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}