{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 77,
    "price_per_tsubo": 103.96919193484209,
    "prev_price_per_tsubo": 95.82206212338593,
    "change_vs_prev": 8.502352830776545,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 97,
      "floor_total": 4790,
      "cost_total": 77290,
      "price_per_tsubo": 53.34123363256786,
      "price_per_sqm": 161356.993736952,
      "cost_per_unit": 796.8041237113403,
      "floor_per_unit": 49.381443298969074,
      "yoy": null,
      "ratio_national": 0.8479778103294179,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 60.75311347672877,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 197,
      "floor_total": 15216,
      "cost_total": 147577,
      "price_per_tsubo": 32.06220891364354,
      "price_per_sqm": 96988.0389064143,
      "cost_per_unit": 749.1218274111675,
      "floor_per_unit": 77.23857868020305,
      "yoy": -39.892262082840666,
      "ratio_national": 0.49273252767705555,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 35.50632216350337,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 213,
      "floor_total": 9610,
      "cost_total": 171452,
      "price_per_tsubo": 58.97859595005203,
      "price_per_sqm": 178409.98959417274,
      "cost_per_unit": 804.9389671361503,
      "floor_per_unit": 45.117370892018776,
      "yoy": 83.9505073056731,
      "ratio_national": 0.8575149321411276,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 63.011320459457295,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 225,
      "floor_total": 10710,
      "cost_total": 195519,
      "price_per_tsubo": 60.3496503277311,
      "price_per_sqm": 182557.42296918767,
      "cost_per_unit": 868.9733333333334,
      "floor_per_unit": 47.6,
      "yoy": 2.324664322019787,
      "ratio_national": 0.8543384299559549,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 64.61418664639304,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 390,
      "floor_total": 18881,
      "cost_total": 368338,
      "price_per_tsubo": 64.49065605741221,
      "price_per_sqm": 195083.94682485037,
      "cost_per_unit": 944.4564102564102,
      "floor_per_unit": 48.41282051282051,
      "yoy": 6.861689682033312,
      "ratio_national": 0.8911549963872255,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 69.04781162463833,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 480,
      "floor_total": 24834,
      "cost_total": 468862,
      "price_per_tsubo": 62.412793387291615,
      "price_per_sqm": 188798.42151888539,
      "cost_per_unit": 976.7958333333333,
      "floor_per_unit": 51.7375,
      "yoy": -3.22195926844161,
      "ratio_national": 0.8335823241372036,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 65.55965691942396,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 363,
      "floor_total": 18086,
      "cost_total": 372801,
      "price_per_tsubo": 68.14120412418445,
      "price_per_sqm": 206126.83843857126,
      "cost_per_unit": 1027,
      "floor_per_unit": 49.823691460055095,
      "yoy": 9.178263663582875,
      "ratio_national": 0.8977028823384119,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 69.46096240997396,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 404,
      "floor_total": 22032,
      "cost_total": 445573,
      "price_per_tsubo": 66.8559716625817,
      "price_per_sqm": 202239.01597676106,
      "cost_per_unit": 1102.9034653465346,
      "floor_per_unit": 54.53465346534654,
      "yoy": -1.8861311274460002,
      "ratio_national": 0.8526766676908729,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 66.72252660936296,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 253,
      "floor_total": 12307,
      "cost_total": 271448,
      "price_per_tsubo": 72.91379571950922,
      "price_per_sqm": 220563.906719753,
      "cost_per_unit": 1072.9169960474308,
      "floor_per_unit": 48.644268774703555,
      "yoy": 9.061006677909077,
      "ratio_national": 0.9019187327960654,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 72.91379571950922,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 376,
      "floor_total": 18389,
      "cost_total": 396202,
      "price_per_tsubo": 71.22522212083311,
      "price_per_sqm": 215455.97911795095,
      "cost_per_unit": 1053.7287234042553,
      "floor_per_unit": 48.90691489361702,
      "yoy": -2.3158492600931946,
      "ratio_national": 0.8595966441066065,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 65.76659475607859,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 229,
      "floor_total": 12374,
      "cost_total": 292059,
      "price_per_tsubo": 78.02535328996284,
      "price_per_sqm": 236026.34556327784,
      "cost_per_unit": 1275.3668122270742,
      "floor_per_unit": 54.03493449781659,
      "yoy": 9.54736393463731,
      "ratio_national": 0.8833355084686167,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 67.03209045529454,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 285,
      "floor_total": 15796,
      "cost_total": 434324,
      "price_per_tsubo": 90.8954125069638,
      "price_per_sqm": 274958.21727019496,
      "cost_per_unit": 1523.9438596491227,
      "floor_per_unit": 55.424561403508775,
      "yoy": 16.494714441307835,
      "ratio_national": 0.9233994900784824,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 77.68838675808871,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 224,
      "floor_total": 12515,
      "cost_total": 373403,
      "price_per_tsubo": 98.63299267838593,
      "price_per_sqm": 298364.3627646824,
      "cost_per_unit": 1666.9776785714287,
      "floor_per_unit": 55.870535714285715,
      "yoy": 8.512619017851254,
      "ratio_national": 0.9174790694056381,
      "rank_in_national": 26,
      "is_spliced": true,
      "price_per_tsubo_real": 81.24628721448593,
      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 138,
      "floor_total": 7029,
      "cost_total": 214662,
      "price_per_tsubo": 100.95710527528809,
      "price_per_sqm": 305394.7930004268,
      "cost_per_unit": 1555.5217391304348,
      "floor_per_unit": 50.93478260869565,
      "yoy": 2.3563237146016824,
      "ratio_national": 0.8664376231782507,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 81.2205191273436,
      "deflator": 124.3,
      "deflator_provisional": true
    }
  ]
}