{
  "area": {
    "code": "03000",
    "name": "岩手県",
    "slug": "iwate"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "all",
    "building_type": "apartment",
    "label": "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": 98,
    "price_per_tsubo": 119.22559620517241,
    "prev_price_per_tsubo": 79.34778132088059,
    "change_vs_prev": 50.25700053669664,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 348,
      "floor_total": 18397,
      "cost_total": 334418,
      "price_per_tsubo": 60.09217156166766,
      "price_per_sqm": 181778.55085068216,
      "cost_per_unit": 960.971264367816,
      "floor_per_unit": 52.86494252873563,
      "yoy": null,
      "ratio_national": 0.9584250389803886,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 68.44210884016817,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 585,
      "floor_total": 33747,
      "cost_total": 700994,
      "price_per_tsubo": 68.66799879278159,
      "price_per_sqm": 207720.3899605891,
      "cost_per_unit": 1198.280341880342,
      "floor_per_unit": 57.687179487179485,
      "yoy": 14.271122191537478,
      "ratio_national": 1.0595782929561983,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 76.04429545158537,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 375,
      "floor_total": 22975,
      "cost_total": 533269,
      "price_per_tsubo": 76.73015571316648,
      "price_per_sqm": 232108.37867247008,
      "cost_per_unit": 1422.0506666666668,
      "floor_per_unit": 61.266666666666666,
      "yoy": 11.740777454013118,
      "ratio_national": 1.114535260284566,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 81.97666208671633,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 434,
      "floor_total": 27535,
      "cost_total": 591219,
      "price_per_tsubo": 70.9804197570365,
      "price_per_sqm": 214715.45305974214,
      "cost_per_unit": 1362.2557603686637,
      "floor_per_unit": 63.444700460829495,
      "yoy": -7.4934501340303665,
      "ratio_national": 1.003531471876105,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 75.99616676342237,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 320,
      "floor_total": 17811,
      "cost_total": 394585,
      "price_per_tsubo": 73.23649133400707,
      "price_per_sqm": 221540.0595137836,
      "cost_per_unit": 1233.078125,
      "floor_per_unit": 55.659375,
      "yoy": 3.178442146007332,
      "ratio_national": 1.0091309382936344,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 78.41166095718101,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 373,
      "floor_total": 19062,
      "cost_total": 388683,
      "price_per_tsubo": 67.40658769121814,
      "price_per_sqm": 203904.62700661,
      "cost_per_unit": 1042.0455764075068,
      "floor_per_unit": 51.10455764075067,
      "yoy": -7.96038086559977,
      "ratio_national": 0.8997360698291194,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 70.80523917144762,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 288,
      "floor_total": 15820,
      "cost_total": 352661,
      "price_per_tsubo": 73.69299666182049,
      "price_per_sqm": 222920.98609355246,
      "cost_per_unit": 1224.517361111111,
      "floor_per_unit": 54.93055555555556,
      "yoy": 9.326104741274953,
      "ratio_national": 0.9696587716637436,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 75.12028202020437,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 171,
      "floor_total": 8204,
      "cost_total": 161016,
      "price_per_tsubo": 64.88116560702096,
      "price_per_sqm": 196265.2364700146,
      "cost_per_unit": 941.6140350877193,
      "floor_per_unit": 47.9766081871345,
      "yoy": -11.957487758622843,
      "ratio_national": 0.8268503181661226,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 64.75166228245605,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 264,
      "floor_total": 13290,
      "cost_total": 266059,
      "price_per_tsubo": 66.18022434988713,
      "price_per_sqm": 200194.88337095562,
      "cost_per_unit": 1007.7992424242424,
      "floor_per_unit": 50.34090909090909,
      "yoy": 2.002212399719272,
      "ratio_national": 0.8142399914004602,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 66.18022434988713,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 542,
      "floor_total": 22067,
      "cost_total": 478447,
      "price_per_tsubo": 71.67468655141161,
      "price_per_sqm": 216815.60701499978,
      "cost_per_unit": 882.7435424354244,
      "floor_per_unit": 40.7140221402214,
      "yoy": 8.302271948302709,
      "ratio_national": 0.8632673783460532,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 66.18161269751765,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 401,
      "floor_total": 19566,
      "cost_total": 513512,
      "price_per_tsubo": 86.76085221711132,
      "price_per_sqm": 262451.19084125524,
      "cost_per_unit": 1280.5785536159601,
      "floor_per_unit": 48.7930174563591,
      "yoy": 21.048108323262138,
      "ratio_national": 0.9832327121164643,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 74.53681461951143,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 495,
      "floor_total": 24099,
      "cost_total": 347869,
      "price_per_tsubo": 47.71906973359891,
      "price_per_sqm": 144349.97302792646,
      "cost_per_unit": 702.7656565656565,
      "floor_per_unit": 48.68484848484849,
      "yoy": -44.99930727491452,
      "ratio_national": 0.48461159590470676,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 40.785529686836675,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 247,
      "floor_total": 11327,
      "cost_total": 311551,
      "price_per_tsubo": 90.92629825108148,
      "price_per_sqm": 275051.6465083429,
      "cost_per_unit": 1261.34008097166,
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      "is_spliced": true,
      "price_per_tsubo_real": 74.89810399594849,
      "deflator": 121.4,
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    },
    {
      "fiscal_year": 2025,
      "units": 160,
      "floor_total": 8231,
      "cost_total": 243810,
      "price_per_tsubo": 97.92062445632365,
      "price_per_sqm": 296209.45207143726,
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  ]
}