{
  "area": {
    "code": "06000",
    "name": "山形県",
    "slug": "yamagata"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 475,
    "price_per_tsubo": 79.73615166372403,
    "prev_price_per_tsubo": 71.89863688932766,
    "change_vs_prev": 10.900783538442482,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 792,
      "floor_total": 42085,
      "cost_total": 589836,
      "price_per_tsubo": 46.331803503386006,
      "price_per_sqm": 140153.49887133183,
      "cost_per_unit": 744.7424242424242,
      "floor_per_unit": 53.13762626262626,
      "yoy": null,
      "ratio_national": 0.8982142411835597,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 52.76970786262643,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 911,
      "floor_total": 48517,
      "cost_total": 712260,
      "price_per_tsubo": 48.531071282230975,
      "price_per_sqm": 146806.2740894944,
      "cost_per_unit": 781.8441273326015,
      "floor_per_unit": 53.25686059275522,
      "yoy": 4.746777834116145,
      "ratio_national": 0.900000327935298,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 53.684813365299746,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 935,
      "floor_total": 49400,
      "cost_total": 762320,
      "price_per_tsubo": 51.01355936842105,
      "price_per_sqm": 154315.7894736842,
      "cost_per_unit": 815.3155080213904,
      "floor_per_unit": 52.83422459893048,
      "yoy": 5.115255073915925,
      "ratio_national": 0.9209421849911494,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 54.61837191479769,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1241,
      "floor_total": 66109,
      "cost_total": 948007,
      "price_per_tsubo": 47.40522562026351,
      "price_per_sqm": 143400.595985418,
      "cost_per_unit": 763.9057211925866,
      "floor_per_unit": 53.27074939564867,
      "yoy": -7.073283638371663,
      "ratio_national": 0.840327041335839,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 50.863975987407194,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1171,
      "floor_total": 59838,
      "cost_total": 968517,
      "price_per_tsubo": 53.506364073498446,
      "price_per_sqm": 161856.51258397673,
      "cost_per_unit": 827.0853970964987,
      "floor_per_unit": 51.0999146029035,
      "yoy": 12.87018123720729,
      "ratio_national": 0.9469847796688878,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 57.22605783261866,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1133,
      "floor_total": 52388,
      "cost_total": 859557,
      "price_per_tsubo": 54.23980558582118,
      "price_per_sqm": 164075.1698862335,
      "cost_per_unit": 758.6557811120917,
      "floor_per_unit": 46.23830538393645,
      "yoy": 1.3707556568696155,
      "ratio_national": 0.9575511414577285,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 56.974585699392,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1121,
      "floor_total": 54792,
      "cost_total": 902839,
      "price_per_tsubo": 54.47138519875164,
      "price_per_sqm": 164775.69718207038,
      "cost_per_unit": 805.3871543264942,
      "floor_per_unit": 48.87778768956289,
      "yoy": 0.42695509401124987,
      "ratio_national": 0.9481447384908189,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 55.526386543069975,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1038,
      "floor_total": 51095,
      "cost_total": 821424,
      "price_per_tsubo": 53.14522448302182,
      "price_per_sqm": 160764.0669341423,
      "cost_per_unit": 791.3526011560693,
      "floor_per_unit": 49.22447013487476,
      "yoy": -2.43460068234177,
      "ratio_national": 0.9201228756438747,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 53.03914619064054,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 749,
      "floor_total": 34225,
      "cost_total": 544857,
      "price_per_tsubo": 52.627693850401755,
      "price_per_sqm": 159198.53907962015,
      "cost_per_unit": 727.4459279038718,
      "floor_per_unit": 45.69425901201602,
      "yoy": -0.9738045848040389,
      "ratio_national": 0.9042560400315878,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 52.627693850401755,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 794,
      "floor_total": 36361,
      "cost_total": 625382,
      "price_per_tsubo": 56.857115089794014,
      "price_per_sqm": 171992.51945766067,
      "cost_per_unit": 787.6347607052896,
      "floor_per_unit": 45.79471032745592,
      "yoy": 8.03649358342533,
      "ratio_national": 0.976991456161529,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 52.30645362446551,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 841,
      "floor_total": 37450,
      "cost_total": 631571,
      "price_per_tsubo": 55.750096023765025,
      "price_per_sqm": 168643.7917222964,
      "cost_per_unit": 750.9762187871581,
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      "ratio_national": 0.9214421266041196,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 48.35220817325674,
      "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,
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      "ratio_national": 0.9943248641280812,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 58.04169588027494,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1190,
      "floor_total": 52768,
      "cost_total": 1117035,
      "price_per_tsubo": 69.97959241680563,
      "price_per_sqm": 211687.9548211037,
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      "is_spliced": true,
      "price_per_tsubo_real": 58.6585016067105,
      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 1290,
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    }
  ]
}