{
  "area": {
    "code": "14000",
    "name": "神奈川県",
    "slug": "kanagawa"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "detached",
    "label": "持家・一戸建"
  },
  "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": 4123,
    "price_per_tsubo": 98.86628798492369,
    "prev_price_per_tsubo": 98.98919075577672,
    "change_vs_prev": -0.12415776906010478,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 16328,
      "floor_total": 1916820,
      "cost_total": 38004112,
      "price_per_tsubo": 65.54272879481641,
      "price_per_sqm": 198266.46216128796,
      "cost_per_unit": 2327.542381185693,
      "floor_per_unit": 117.39465948064674,
      "yoy": null,
      "ratio_national": 1.1186741673481775,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 74.65003279591846,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 17414,
      "floor_total": 2056662,
      "cost_total": 41290094,
      "price_per_tsubo": 66.36792037012401,
      "price_per_sqm": 200762.66299469722,
      "cost_per_unit": 2371.0861375904447,
      "floor_per_unit": 118.10393935913633,
      "yoy": 1.259013151391497,
      "ratio_national": 1.1224798290804336,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 73.41584111739381,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 13576,
      "floor_total": 1593040,
      "cost_total": 33062166,
      "price_per_tsubo": 68.60880940914227,
      "price_per_sqm": 207541.3423391754,
      "cost_per_unit": 2435.3392751915144,
      "floor_per_unit": 117.34236888626988,
      "yoy": 3.376464150934888,
      "ratio_national": 1.123403389383833,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 73.45696938880329,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 14044,
      "floor_total": 1645259,
      "cost_total": 34311330,
      "price_per_tsubo": 68.94115248766305,
      "price_per_sqm": 208546.67866882964,
      "cost_per_unit": 2443.1308743947593,
      "floor_per_unit": 117.15031330105383,
      "yoy": 0.48440292344804625,
      "ratio_national": 1.115349608726173,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 73.97119365629082,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 14294,
      "floor_total": 1663623,
      "cost_total": 35027106,
      "price_per_tsubo": 69.60246206246246,
      "price_per_sqm": 210547.13718192163,
      "cost_per_unit": 2450.476143836575,
      "floor_per_unit": 116.38610605848608,
      "yoy": 0.9592377715440081,
      "ratio_national": 1.1170920057765241,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 74.44113589568178,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 13346,
      "floor_total": 1548406,
      "cost_total": 32959302,
      "price_per_tsubo": 70.36690051483913,
      "price_per_sqm": 212859.56008953723,
      "cost_per_unit": 2469.6015285478793,
      "floor_per_unit": 116.02023078075828,
      "yoy": 1.0982922582402965,
      "ratio_national": 1.1158327669744121,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 73.91481146516715,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 13149,
      "floor_total": 1517886,
      "cost_total": 31369136,
      "price_per_tsubo": 68.31855363145849,
      "price_per_sqm": 206663.31990676507,
      "cost_per_unit": 2385.6670469237206,
      "floor_per_unit": 115.43737166324435,
      "yoy": -2.910952263626687,
      "ratio_national": 1.0687099412782048,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 69.6417468210586,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 13832,
      "floor_total": 1589006,
      "cost_total": 32689211,
      "price_per_tsubo": 68.00708545574403,
      "price_per_sqm": 205721.13006495885,
      "cost_per_unit": 2363.303282244072,
      "floor_per_unit": 114.87897628687102,
      "yoy": -0.45590569348796794,
      "ratio_national": 1.0491717508671925,
      "rank_in_national": 4,
      "is_spliced": false,
      "price_per_tsubo_real": 67.87134277020363,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 13020,
      "floor_total": 1492460,
      "cost_total": 30475060,
      "price_per_tsubo": 67.5020761678035,
      "price_per_sqm": 204193.47922222372,
      "cost_per_unit": 2340.6344086021504,
      "floor_per_unit": 114.62826420890937,
      "yoy": -0.7425833419507089,
      "ratio_national": 1.0355780852924523,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 67.5020761678035,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 14405,
      "floor_total": 1662419,
      "cost_total": 34002901,
      "price_per_tsubo": 67.6161966969759,
      "price_per_sqm": 204538.69331377948,
      "cost_per_unit": 2360.4929538354736,
      "floor_per_unit": 115.40569246789309,
      "yoy": 0.16906225060207003,
      "ratio_national": 1.0237800479462977,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 62.20441278470644,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 12257,
      "floor_total": 1411438,
      "cost_total": 29748766,
      "price_per_tsubo": 69.67587180955877,
      "price_per_sqm": 210769.20133934327,
      "cost_per_unit": 2427.083788855348,
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      "ratio_national": 1.016974333379759,
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      "is_spliced": false,
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      "deflator": 115.3,
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    },
    {
      "fiscal_year": 2023,
      "units": 10674,
      "floor_total": 1210413,
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      "price_per_tsubo": 87.21014607756196,
      "price_per_sqm": 263810.3027644283,
      "cost_per_unit": 2991.5628630316655,
      "floor_per_unit": 113.3982574480045,
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      "ratio_national": 1.0627879984300401,
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      "price_per_tsubo_real": 75.9009104243359,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 10743,
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      "price_per_tsubo": 91.13340776898774,
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    {
      "fiscal_year": 2025,
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  ]
}