{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "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": 198,
    "price_per_tsubo": 72.30699482106685,
    "prev_price_per_tsubo": 59.224971317105705,
    "change_vs_prev": 22.088695381406993,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 736,
      "floor_total": 36757,
      "cost_total": 500509,
      "price_per_tsubo": 45.01394692466741,
      "price_per_sqm": 136166.98860081073,
      "cost_per_unit": 680.039402173913,
      "floor_per_unit": 49.94157608695652,
      "yoy": null,
      "ratio_national": 0.920536001268538,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 51.210406057642096,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 882,
      "floor_total": 46541,
      "cost_total": 631843,
      "price_per_tsubo": 44.87957437463742,
      "price_per_sqm": 135760.51223652263,
      "cost_per_unit": 716.375283446712,
      "floor_per_unit": 52.76757369614513,
      "yoy": -0.29851314805801055,
      "ratio_national": 0.883590223337149,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 49.48133889155173,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1196,
      "floor_total": 60125,
      "cost_total": 854867,
      "price_per_tsubo": 47.00225829405405,
      "price_per_sqm": 142181.62162162163,
      "cost_per_unit": 714.7717391304348,
      "floor_per_unit": 50.27173913043478,
      "yoy": 4.729732732528347,
      "ratio_national": 0.9102799211373023,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 50.26979496690272,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1444,
      "floor_total": 78967,
      "cost_total": 1089629,
      "price_per_tsubo": 45.61506264528221,
      "price_per_sqm": 137985.36097357125,
      "cost_per_unit": 754.5907202216066,
      "floor_per_unit": 54.68628808864266,
      "yoy": -2.951338295477879,
      "ratio_national": 0.8687998031423769,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 48.78616325698632,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1512,
      "floor_total": 81619,
      "cost_total": 1181218,
      "price_per_tsubo": 47.842520151190286,
      "price_per_sqm": 144723.40999032088,
      "cost_per_unit": 781.228835978836,
      "floor_per_unit": 53.98082010582011,
      "yoy": 4.88316222040408,
      "ratio_national": 0.9042042694430666,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 50.95050069349338,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1344,
      "floor_total": 71387,
      "cost_total": 1048899,
      "price_per_tsubo": 48.572426705282474,
      "price_per_sqm": 146931.37405970274,
      "cost_per_unit": 780.4308035714286,
      "floor_per_unit": 53.11532738095238,
      "yoy": 1.525644033352691,
      "ratio_national": 0.914344196331357,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 50.967918893265974,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 968,
      "floor_total": 51830,
      "cost_total": 773972,
      "price_per_tsubo": 49.36501828825005,
      "price_per_sqm": 149328.9600617403,
      "cost_per_unit": 799.5578512396694,
      "floor_per_unit": 53.54338842975206,
      "yoy": 1.6317726676015054,
      "ratio_national": 0.9171872029658799,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 50.42392062129729,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 864,
      "floor_total": 46246,
      "cost_total": 693631,
      "price_per_tsubo": 49.58263251935303,
      "price_per_sqm": 149987.24213986075,
      "cost_per_unit": 802.8136574074074,
      "floor_per_unit": 53.52546296296296,
      "yoy": 0.44082680134400754,
      "ratio_national": 0.9184724085853467,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 49.533099419933095,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 397,
      "floor_total": 18809,
      "cost_total": 322942,
      "price_per_tsubo": 56.75891510340795,
      "price_per_sqm": 171695.46493699824,
      "cost_per_unit": 813.455919395466,
      "floor_per_unit": 47.377833753148614,
      "yoy": 14.473379527103347,
      "ratio_national": 1.0434122101590633,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 56.75891510340795,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 632,
      "floor_total": 32002,
      "cost_total": 476883,
      "price_per_tsubo": 49.26176653240422,
      "price_per_sqm": 149016.62396100245,
      "cost_per_unit": 754.5617088607595,
      "floor_per_unit": 50.63607594936709,
      "yoy": -13.20875946508988,
      "ratio_national": 0.9113415012655657,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 44.66161970299567,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 852,
      "floor_total": 43964,
      "cost_total": 628827,
      "price_per_tsubo": 47.28345938335911,
      "price_per_sqm": 143032.25366208717,
      "cost_per_unit": 738.0598591549295,
      "floor_per_unit": 51.60093896713615,
      "yoy": -4.015907849637901,
      "ratio_national": 0.8541977108428035,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 40.51710315626316,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 964,
      "floor_total": 47821,
      "cost_total": 759960,
      "price_per_tsubo": 52.534831316785514,
      "price_per_sqm": 158917.63032977143,
      "cost_per_unit": 788.3402489626556,
      "floor_per_unit": 49.606846473029044,
      "yoy": 11.106150019291029,
      "ratio_national": 0.8413975538758613,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 45.76204818535324,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 967,
      "floor_total": 50281,
      "cost_total": 811796,
      "price_per_tsubo": 53.372588032059824,
      "price_per_sqm": 161451.840655516,
      "cost_per_unit": 839.4994829369183,
      "floor_per_unit": 51.996897621509824,
      "yoy": 1.594669087681333,
      "ratio_national": 0.8063133261580258,
      "rank_in_national": 46,
      "is_spliced": true,
      "price_per_tsubo_real": 44.92642090240726,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 305,
      "floor_total": 15719,
      "cost_total": 269024,
      "price_per_tsubo": 56.577189958648766,
      "price_per_sqm": 171145.74718493543,
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      "price_per_tsubo_real": 46.26098933658934,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}