{
  "area": {
    "code": "06000",
    "name": "山形県",
    "slug": "yamagata"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 383,
    "price_per_tsubo": 75.27498351299543,
    "prev_price_per_tsubo": 70.25966114284591,
    "change_vs_prev": 7.138267234100098,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 561,
      "floor_total": 30039,
      "cost_total": 402618,
      "price_per_tsubo": 44.30808476380705,
      "price_per_sqm": 134031.75871367223,
      "cost_per_unit": 717.6791443850267,
      "floor_per_unit": 53.54545454545455,
      "yoy": null,
      "ratio_national": 0.9029452794277071,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 50.40737743322759,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 662,
      "floor_total": 35079,
      "cost_total": 501851,
      "price_per_tsubo": 47.29365196527837,
      "price_per_sqm": 143063.08617691498,
      "cost_per_unit": 758.083081570997,
      "floor_per_unit": 52.98942598187311,
      "yoy": 6.738199625162022,
      "ratio_national": 0.9278092251135353,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 52.14294593746237,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 731,
      "floor_total": 38360,
      "cost_total": 589187,
      "price_per_tsubo": 50.77498677606882,
      "price_per_sqm": 153594.10844629823,
      "cost_per_unit": 806.0013679890561,
      "floor_per_unit": 52.47606019151847,
      "yoy": 7.361103797495572,
      "ratio_national": 0.9811188514096824,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 54.30479869098269,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1001,
      "floor_total": 53331,
      "cost_total": 757350,
      "price_per_tsubo": 46.9453049164651,
      "price_per_sqm": 142009.3379085335,
      "cost_per_unit": 756.5934065934066,
      "floor_per_unit": 53.277722277722276,
      "yoy": -7.542457620902276,
      "ratio_national": 0.8929177085289994,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 50.20888226359903,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 995,
      "floor_total": 51841,
      "cost_total": 820786,
      "price_per_tsubo": 52.33977259196389,
      "price_per_sqm": 158327.5785575124,
      "cost_per_unit": 824.910552763819,
      "floor_per_unit": 52.10150753768844,
      "yoy": 11.490963122079535,
      "ratio_national": 0.987684099574016,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 55.73990691369956,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 952,
      "floor_total": 44684,
      "cost_total": 710445,
      "price_per_tsubo": 52.559797165652135,
      "price_per_sqm": 158993.15191119863,
      "cost_per_unit": 746.265756302521,
      "floor_per_unit": 46.936974789915965,
      "yoy": 0.4203773971345637,
      "ratio_national": 0.9876101652993323,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 55.151938264063105,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1001,
      "floor_total": 48528,
      "cost_total": 780769,
      "price_per_tsubo": 53.18699209755193,
      "price_per_sqm": 160890.41378173427,
      "cost_per_unit": 779.989010989011,
      "floor_per_unit": 48.47952047952048,
      "yoy": 1.1932978544857642,
      "ratio_national": 0.9871476815398276,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 54.327877525589294,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 908,
      "floor_total": 44187,
      "cost_total": 681633,
      "price_per_tsubo": 50.995441081539816,
      "price_per_sqm": 154260.9817367099,
      "cost_per_unit": 750.6971365638766,
      "floor_per_unit": 48.664096916299556,
      "yoy": -4.120464289449799,
      "ratio_national": 0.942431489689628,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 50.94449658495487,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 703,
      "floor_total": 31810,
      "cost_total": 491965,
      "price_per_tsubo": 51.12646895158755,
      "price_per_sqm": 154657.34045897517,
      "cost_per_unit": 699.8079658605974,
      "floor_per_unit": 45.24893314366999,
      "yoy": 0.25694036029264566,
      "ratio_national": 0.9380965036115319,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 51.12646895158755,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 727,
      "floor_total": 32525,
      "cost_total": 538622,
      "price_per_tsubo": 54.7446955074558,
      "price_per_sqm": 165602.45964642582,
      "cost_per_unit": 740.8830811554333,
      "floor_per_unit": 44.738651994497936,
      "yoy": 7.077012416590733,
      "ratio_national": 1.0099013082258705,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 49.632543524438624,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 761,
      "floor_total": 34039,
      "cost_total": 556697,
      "price_per_tsubo": 54.06514220834924,
      "price_per_sqm": 163546.8139487059,
      "cost_per_unit": 731.5335085413928,
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      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 46.328313803212716,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 839,
      "floor_total": 38081,
      "cost_total": 730397,
      "price_per_tsubo": 63.40534908825924,
      "price_per_sqm": 191800.89808565952,
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      "ratio_national": 1.0098271728747639,
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      "is_spliced": false,
      "price_per_tsubo_real": 55.23114032078331,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 994,
      "floor_total": 43662,
      "cost_total": 894149,
      "price_per_tsubo": 67.69888742407585,
      "price_per_sqm": 204788.8323943017,
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    {
      "fiscal_year": 2025,
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  ]
}