{
  "area": {
    "code": "06000",
    "name": "山形県",
    "slug": "yamagata"
  },
  "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": 55,
    "price_per_tsubo": 122.09421627364866,
    "prev_price_per_tsubo": 102.85052903553299,
    "change_vs_prev": 18.710343464997962,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 157,
      "floor_total": 8380,
      "cost_total": 130126,
      "price_per_tsubo": 51.33284362052506,
      "price_per_sqm": 155281.62291169452,
      "cost_per_unit": 828.828025477707,
      "floor_per_unit": 53.37579617834395,
      "yoy": null,
      "ratio_national": 0.8160499742311598,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 58.46565332633834,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 152,
      "floor_total": 8291,
      "cost_total": 143716,
      "price_per_tsubo": 57.30248650826197,
      "price_per_sqm": 173339.7660113376,
      "cost_per_unit": 945.5,
      "floor_per_unit": 54.546052631578945,
      "yoy": 11.629285398383793,
      "ratio_national": 0.8806255082250882,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 63.457903109924665,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 121,
      "floor_total": 6701,
      "cost_total": 114184,
      "price_per_tsubo": 56.33014853902402,
      "price_per_sqm": 170398.44799283688,
      "cost_per_unit": 943.6694214876034,
      "floor_per_unit": 55.3801652892562,
      "yoy": -1.6968512685706094,
      "ratio_national": 0.8190080269602995,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 60.18178262716242,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 220,
      "floor_total": 12202,
      "cost_total": 216206,
      "price_per_tsubo": 58.574957608588754,
      "price_per_sqm": 177188.9854122275,
      "cost_per_unit": 982.7545454545455,
      "floor_per_unit": 55.46363636363636,
      "yoy": 3.9850934673278715,
      "ratio_national": 0.8292150334972742,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 62.714087375362695,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 149,
      "floor_total": 7482,
      "cost_total": 147111,
      "price_per_tsubo": 64.9984058660786,
      "price_per_sqm": 196619.88773055334,
      "cost_per_unit": 987.3221476510067,
      "floor_per_unit": 50.214765100671144,
      "yoy": 10.966202144631154,
      "ratio_national": 0.8981712652014998,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 69.59144097010557,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 254,
      "floor_total": 11453,
      "cost_total": 249356,
      "price_per_tsubo": 71.97403049332053,
      "price_per_sqm": 217721.12110364097,
      "cost_per_unit": 981.7165354330708,
      "floor_per_unit": 45.09055118110236,
      "yoy": 10.731993399367923,
      "ratio_national": 0.9612817558709112,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 75.60297320726946,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 561,
      "floor_total": 21672,
      "cost_total": 483884,
      "price_per_tsubo": 73.8103953654485,
      "price_per_sqm": 223276.11664820966,
      "cost_per_unit": 862.5383244206773,
      "floor_per_unit": 38.63101604278075,
      "yoy": 2.551427034919751,
      "ratio_national": 0.9723896945722473,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 75.23995450096687,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 273,
      "floor_total": 13276,
      "cost_total": 299862,
      "price_per_tsubo": 74.66712872702621,
      "price_per_sqm": 225867.7312443507,
      "cost_per_unit": 1098.3956043956043,
      "floor_per_unit": 48.63003663003663,
      "yoy": 1.160721816128829,
      "ratio_national": 0.9522996514107893,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 74.51809254194232,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 119,
      "floor_total": 5831,
      "cost_total": 123876,
      "price_per_tsubo": 70.22947042359802,
      "price_per_sqm": 212443.83467672783,
      "cost_per_unit": 1040.9747899159663,
      "floor_per_unit": 49,
      "yoy": -5.943255591964336,
      "ratio_national": 0.8687145463261395,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 70.22947042359802,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 193,
      "floor_total": 10129,
      "cost_total": 247346,
      "price_per_tsubo": 80.72602757824069,
      "price_per_sqm": 244195.87323526508,
      "cost_per_unit": 1281.5854922279793,
      "floor_per_unit": 52.48186528497409,
      "yoy": 14.946086153478522,
      "ratio_national": 0.9742591224298367,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 74.53926830862483,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 222,
      "floor_total": 11433,
      "cost_total": 258318,
      "price_per_tsubo": 74.69124999737602,
      "price_per_sqm": 225940.69797953294,
      "cost_per_unit": 1163.5945945945946,
      "floor_per_unit": 51.5,
      "yoy": -7.475628074248652,
      "ratio_national": 0.8455896771066084,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 64.1677405475739,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 110,
      "floor_total": 5799,
      "cost_total": 186210,
      "price_per_tsubo": 106.15125985514744,
      "price_per_sqm": 321107.08742886706,
      "cost_per_unit": 1692.8181818181818,
      "floor_per_unit": 52.71818181818182,
      "yoy": 42.12007411695031,
      "ratio_national": 1.0783824674751545,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 90.72757252576704,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 97,
      "floor_total": 4992,
      "cost_total": 138811,
      "price_per_tsubo": 91.92308006610577,
      "price_per_sqm": 278066.90705128206,
      "cost_per_unit": 1431.041237113402,
      "floor_per_unit": 51.4639175257732,
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      "ratio_national": 0.8550638043697125,
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      "is_spliced": true,
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      "deflator": 121.4,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 96,
      "floor_total": 4463,
      "cost_total": 150121,
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      "price_per_sqm": 336367.9139592202,
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      "deflator_provisional": true
    }
  ]
}