{
  "area": {
    "code": "03000",
    "name": "岩手県",
    "slug": "iwate"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "segment": {
    "segment": "all",
    "building_type": "all",
    "label": "新築住宅すべて"
  },
  "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": 50,
    "price_per_tsubo": 156.37789349566057,
    "prev_price_per_tsubo": null,
    "change_vs_prev": null,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 476,
      "floor_total": 36571,
      "cost_total": 693010,
      "price_per_tsubo": 62.64377588526428,
      "price_per_sqm": 189497.1425446392,
      "cost_per_unit": 1455.9033613445379,
      "floor_per_unit": 76.8298319327731,
      "yoy": null,
      "ratio_national": 1.0482361647326066,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 71.75690250316642,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1345,
      "floor_total": 103678,
      "cost_total": 2273290,
      "price_per_tsubo": 72.48422374177743,
      "price_per_sqm": 219264.45340380794,
      "cost_per_unit": 1690.17843866171,
      "floor_per_unit": 77.08401486988848,
      "yoy": 15.708580329730593,
      "ratio_national": 1.147041840060663,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 80.80738432751107,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1588,
      "floor_total": 117350,
      "cost_total": 3005547,
      "price_per_tsubo": 84.66729626868343,
      "price_per_sqm": 256118.19343843203,
      "cost_per_unit": 1892.661838790932,
      "floor_per_unit": 73.89798488664988,
      "yoy": 16.807895426055453,
      "ratio_national": 1.202302697770285,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 91.43336530095402,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 784,
      "floor_total": 55161,
      "cost_total": 1631440,
      "price_per_tsubo": 97.77194100179474,
      "price_per_sqm": 295759.6852848933,
      "cost_per_unit": 2080.918367346939,
      "floor_per_unit": 70.35841836734694,
      "yoy": 15.477811753342152,
      "ratio_national": 1.2735973102802625,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 105.92843012112108,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 336,
      "floor_total": 21992,
      "cost_total": 618608,
      "price_per_tsubo": 92.9878201309567,
      "price_per_sqm": 281287.7409967261,
      "cost_per_unit": 1841.095238095238,
      "floor_per_unit": 65.45238095238095,
      "yoy": -4.893142983374155,
      "ratio_national": 1.181517792512355,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 100.63616897289687,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 278,
      "floor_total": 19941,
      "cost_total": 568002,
      "price_per_tsubo": 94.1625460899654,
      "price_per_sqm": 284841.2817812547,
      "cost_per_unit": 2043.1726618705036,
      "floor_per_unit": 71.73021582733813,
      "yoy": 1.2633116437769099,
      "ratio_national": 1.1922670788348766,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 99.53757514795498,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 396,
      "floor_total": 26262,
      "cost_total": 671848,
      "price_per_tsubo": 84.57042113776559,
      "price_per_sqm": 255825.14659964968,
      "cost_per_unit": 1696.5858585858587,
      "floor_per_unit": 66.31818181818181,
      "yoy": -10.186773139115457,
      "ratio_national": 1.0445738036929975,
      "rank_in_national": 8,
      "is_spliced": false,
      "price_per_tsubo_real": 86.2963480997608,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 743,
      "floor_total": 33830,
      "cost_total": 874626,
      "price_per_tsubo": 85.46644648359444,
      "price_per_sqm": 258535.61927283477,
      "cost_per_unit": 1177.1547779273217,
      "floor_per_unit": 45.53162853297443,
      "yoy": 1.0595020502135233,
      "ratio_national": 1.0217675234151105,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 85.29585477404635,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 90,
      "floor_total": 8597,
      "cost_total": 212000,
      "price_per_tsubo": 81.52000465278586,
      "price_per_sqm": 246597.65034314294,
      "cost_per_unit": 2355.5555555555557,
      "floor_per_unit": 95.52222222222223,
      "yoy": -4.617533538809426,
      "ratio_national": 0.9512785699712673,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 81.52000465278586,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 66,
      "floor_total": 6194,
      "cost_total": 54510,
      "price_per_tsubo": 29.09244638359703,
      "price_per_sqm": 88004.52050371327,
      "cost_per_unit": 825.9090909090909,
      "floor_per_unit": 93.84848484848484,
      "yoy": -64.31250647309325,
      "ratio_national": 0.33282762026206325,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 27.654416714445844,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 393,
      "floor_total": 30293,
      "cost_total": 796400,
      "price_per_tsubo": 86.90889499224242,
      "price_per_sqm": 262899.0195754795,
      "cost_per_unit": 2026.4631043256998,
      "floor_per_unit": 77.08142493638677,
      "yoy": 198.73354013034668,
      "ratio_national": 0.949089981516528,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 77.80563562420987,
      "deflator": 111.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 262,
      "floor_total": 19722,
      "cost_total": 603677,
      "price_per_tsubo": 101.18798244752053,
      "price_per_sqm": 306093.19541628635,
      "cost_per_unit": 2304.110687022901,
      "floor_per_unit": 75.27480916030534,
      "yoy": 16.429949381536456,
      "ratio_national": 1.0101356551718847,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 88.83931733759484,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 16,
      "floor_total": 1114,
      "cost_total": 33000,
      "price_per_tsubo": 97.92735188509874,
      "price_per_sqm": 296229.802513465,
      "cost_per_unit": 2062.5,
      "floor_per_unit": 69.625,
      "yoy": -3.22234961460256,
      "ratio_national": 0.8465124912527116,
      "rank_in_national": 27,
      "is_spliced": true,
      "price_per_tsubo_real": 82.36110335163897,
      "deflator": 118.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 65,
      "floor_total": 5582,
      "cost_total": 150000,
      "price_per_tsubo": 88.83348262271588,
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      "is_spliced": false,
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      "deflator": 122.1,
      "deflator_provisional": true
    }
  ]
}