{
  "area": {
    "code": "06000",
    "name": "山形県",
    "slug": "yamagata"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "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": 479,
    "price_per_tsubo": 79.9737120760142,
    "prev_price_per_tsubo": 71.89863688932766,
    "change_vs_prev": 11.231193713889681,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 806,
      "floor_total": 43058,
      "cost_total": 604274,
      "price_per_tsubo": 46.393305459148124,
      "price_per_sqm": 140339.5420130986,
      "cost_per_unit": 749.7196029776675,
      "floor_per_unit": 53.421836228287845,
      "yoy": null,
      "ratio_national": 0.8899700587137852,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 52.83975564823249,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 922,
      "floor_total": 49349,
      "cost_total": 725001,
      "price_per_tsubo": 48.5663550586638,
      "price_per_sqm": 146913.00735577216,
      "cost_per_unit": 786.3351409978308,
      "floor_per_unit": 53.5238611713666,
      "yoy": 4.683972349047583,
      "ratio_national": 0.8939542352106961,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 53.72384409144225,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 937,
      "floor_total": 49582,
      "cost_total": 765820,
      "price_per_tsubo": 51.05966071961599,
      "price_per_sqm": 154455.24585535075,
      "cost_per_unit": 817.3105656350053,
      "floor_per_unit": 52.915688367129135,
      "yoy": 5.133812611509558,
      "ratio_national": 0.9168247166231037,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 54.66773096318628,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1245,
      "floor_total": 66339,
      "cost_total": 951707,
      "price_per_tsubo": 47.42524734364401,
      "price_per_sqm": 143461.16160930975,
      "cost_per_unit": 764.4232931726908,
      "floor_per_unit": 53.28433734939759,
      "yoy": -7.117974002862337,
      "ratio_national": 0.8376388471883273,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 50.88545852322318,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1187,
      "floor_total": 60854,
      "cost_total": 983717,
      "price_per_tsubo": 53.43875211867749,
      "price_per_sqm": 161651.98672231898,
      "cost_per_unit": 828.7422072451559,
      "floor_per_unit": 51.2670598146588,
      "yoy": 12.679965022553375,
      "ratio_national": 0.9422900669133716,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 57.15374558147326,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1157,
      "floor_total": 54093,
      "cost_total": 889157,
      "price_per_tsubo": 54.33912556208751,
      "price_per_sqm": 164375.6123712865,
      "cost_per_unit": 768.5021607605877,
      "floor_per_unit": 46.752808988764045,
      "yoy": 1.6848698888223712,
      "ratio_national": 0.9546566071405596,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 57.07891340555411,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1128,
      "floor_total": 55417,
      "cost_total": 914239,
      "price_per_tsubo": 54.537094101268565,
      "price_per_sqm": 164974.4663189996,
      "cost_per_unit": 810.4955673758865,
      "floor_per_unit": 49.12854609929078,
      "yoy": 0.36432043602698805,
      "ratio_national": 0.9445158644682919,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 55.59336809507499,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1044,
      "floor_total": 51475,
      "cost_total": 825924,
      "price_per_tsubo": 53.04189023720252,
      "price_per_sqm": 160451.48130160273,
      "cost_per_unit": 791.1149425287356,
      "floor_per_unit": 49.30555555555556,
      "yoy": -2.7416273065257846,
      "ratio_national": 0.9117935862602742,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 52.936018200800916,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 765,
      "floor_total": 34882,
      "cost_total": 557092,
      "price_per_tsubo": 52.79597393154062,
      "price_per_sqm": 159707.58557422165,
      "cost_per_unit": 728.2248366013072,
      "floor_per_unit": 45.597385620915034,
      "yoy": -0.4636265875182177,
      "ratio_national": 0.9014651079769259,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 52.795973931540615,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 808,
      "floor_total": 37106,
      "cost_total": 637582,
      "price_per_tsubo": 56.80246320756751,
      "price_per_sqm": 171827.19775777502,
      "cost_per_unit": 789.0866336633663,
      "floor_per_unit": 45.92326732673267,
      "yoy": 7.588626513873997,
      "ratio_national": 0.9662900051973039,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 52.25617590392595,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 849,
      "floor_total": 38089,
      "cost_total": 643871,
      "price_per_tsubo": 55.882336451206385,
      "price_per_sqm": 169043.81842526715,
      "cost_per_unit": 758.3875147232038,
      "floor_per_unit": 44.86336866902238,
      "yoy": -1.6198712245960256,
      "ratio_national": 0.9147897077396299,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 48.46690065152332,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 975,
      "floor_total": 44637,
      "cost_total": 900492,
      "price_per_tsubo": 66.68990856643592,
      "price_per_sqm": 201736.67585187175,
      "cost_per_unit": 923.5815384615385,
      "floor_per_unit": 45.78153846153846,
      "yoy": 19.339871597291136,
      "ratio_national": 0.9818140295778146,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 58.04169588027494,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1194,
      "floor_total": 53239,
      "cost_total": 1132035,
      "price_per_tsubo": 70.29189095681737,
      "price_per_sqm": 212632.6565112042,
      "cost_per_unit": 948.1030150753769,
      "floor_per_unit": 44.58877721943048,
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      "is_spliced": true,
      "price_per_tsubo_real": 58.920277415605504,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1300,
      "floor_total": 58368,
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      "price_per_tsubo": 74.66617871299341,
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      "deflator": 122.6,
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    }
  ]
}