{
  "area": {
    "code": "42000",
    "name": "長崎県",
    "slug": "nagasaki"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": 776,
    "price_per_tsubo": 88.04888062302423,
    "prev_price_per_tsubo": 86.25896975255513,
    "change_vs_prev": 2.075043181716268,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2763,
      "floor_total": 339202,
      "cost_total": 5389473,
      "price_per_tsubo": 52.524648877866284,
      "price_per_sqm": 158886.82849747347,
      "cost_per_unit": 1950.5874049945712,
      "floor_per_unit": 122.76583423814694,
      "yoy": null,
      "ratio_national": 0.8960897391269039,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 59.82306250326456,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2946,
      "floor_total": 357458,
      "cost_total": 5695422,
      "price_per_tsubo": 52.67155608037867,
      "price_per_sqm": 159331.22212959285,
      "cost_per_unit": 1933.2729124236253,
      "floor_per_unit": 121.336727766463,
      "yoy": 0.27969192683987565,
      "ratio_national": 0.890566602081428,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 58.2649956641357,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2735,
      "floor_total": 328873,
      "cost_total": 5488053,
      "price_per_tsubo": 55.165217962161684,
      "price_per_sqm": 166874.53819559526,
      "cost_per_unit": 2006.600731261426,
      "floor_per_unit": 120.24606946983546,
      "yoy": 4.7343615175856835,
      "ratio_national": 0.9029502341432712,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 59.06340252908103,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2733,
      "floor_total": 325289,
      "cost_total": 5477242,
      "price_per_tsubo": 55.66315439864244,
      "price_per_sqm": 168380.79369422267,
      "cost_per_unit": 2004.1134284668863,
      "floor_per_unit": 119.02268569337724,
      "yoy": 0.9026275158058761,
      "ratio_national": 0.9004013869335206,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 59.724414590818064,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2820,
      "floor_total": 332380,
      "cost_total": 5675504,
      "price_per_tsubo": 56.44751299163608,
      "price_per_sqm": 170753.4749383236,
      "cost_per_unit": 2012.590070921986,
      "floor_per_unit": 117.86524822695036,
      "yoy": 1.4091163202435641,
      "ratio_national": 0.9056427515540432,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 60.37167164880864,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2850,
      "floor_total": 328709,
      "cost_total": 5708577,
      "price_per_tsubo": 57.410526516858376,
      "price_per_sqm": 173666.58655528142,
      "cost_per_unit": 2003.0094736842104,
      "floor_per_unit": 115.33649122807017,
      "yoy": 1.7060335773605884,
      "ratio_national": 0.909956761075042,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 60.30517491266636,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2903,
      "floor_total": 336115,
      "cost_total": 5999138,
      "price_per_tsubo": 59.00328878217276,
      "price_per_sqm": 178484.6853011618,
      "cost_per_unit": 2066.530485704444,
      "floor_per_unit": 115.78194970719944,
      "yoy": 2.774338369543905,
      "ratio_national": 0.9226536876806822,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 60.14606399813738,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2756,
      "floor_total": 312978,
      "cost_total": 5678431,
      "price_per_tsubo": 59.977699440503805,
      "price_per_sqm": 181432.27319492106,
      "cost_per_unit": 2060.3886066763425,
      "floor_per_unit": 113.56240928882438,
      "yoy": 1.6514514333740848,
      "ratio_national": 0.9248688392124366,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 59.857983473556686,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2519,
      "floor_total": 284289,
      "cost_total": 5276460,
      "price_per_tsubo": 61.35611544379135,
      "price_per_sqm": 185601.97545455504,
      "cost_per_unit": 2094.664549424375,
      "floor_per_unit": 112.85788011115523,
      "yoy": 2.2982141965196545,
      "ratio_national": 0.94082622296756,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 61.356115443791346,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 2753,
      "floor_total": 309664,
      "cost_total": 5891433,
      "price_per_tsubo": 62.893459675874496,
      "price_per_sqm": 190252.43489717887,
      "cost_per_unit": 2140.004722121322,
      "floor_per_unit": 112.4823828550672,
      "yoy": 2.505608806821402,
      "ratio_national": 0.951658792862343,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 57.85966851506393,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
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      "floor_total": 289068,
      "cost_total": 5753494,
      "price_per_tsubo": 65.7971236188717,
      "price_per_sqm": 199036.00536897892,
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      "rank_in_national": 37,
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      "price_per_tsubo_real": 57.0660222193163,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2128,
      "floor_total": 234010,
      "cost_total": 5252919,
      "price_per_tsubo": 74.20643178073587,
      "price_per_sqm": 224474.12503739155,
      "cost_per_unit": 2468.4769736842104,
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      "ratio_national": 0.9036450764335128,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 64.58349154111042,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2168,
      "floor_total": 236186,
      "cost_total": 5732574,
      "price_per_tsubo": 80.23627904896988,
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    {
      "fiscal_year": 2025,
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    }
  ]
}