{
  "area": {
    "code": "03000",
    "name": "岩手県",
    "slug": "iwate"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 382,
    "price_per_tsubo": 66.73599210545012,
    "prev_price_per_tsubo": 67.8005564693155,
    "change_vs_prev": -1.5701410420534785,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1168,
      "floor_total": 63268,
      "cost_total": 850826,
      "price_per_tsubo": 44.45615607479294,
      "price_per_sqm": 134479.67376872984,
      "cost_per_unit": 728.4469178082192,
      "floor_per_unit": 54.167808219178085,
      "yoy": null,
      "ratio_national": 0.9091291686407098,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 50.575831711937354,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1200,
      "floor_total": 66333,
      "cost_total": 966775,
      "price_per_tsubo": 48.18047016191036,
      "price_per_sqm": 145745.70726486063,
      "cost_per_unit": 805.6458333333334,
      "floor_per_unit": 55.2775,
      "yoy": 8.377499127121201,
      "ratio_national": 0.9485783451393338,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 53.12069477608639,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1124,
      "floor_total": 58764,
      "cost_total": 902228,
      "price_per_tsubo": 50.75516132530121,
      "price_per_sqm": 153534.13654618475,
      "cost_per_unit": 802.6939501779359,
      "floor_per_unit": 52.281138790035584,
      "yoy": 5.343848149963271,
      "ratio_national": 0.982961370908233,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 54.28359500032215,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1398,
      "floor_total": 69159,
      "cost_total": 1106968,
      "price_per_tsubo": 52.912907137465844,
      "price_per_sqm": 160061.30800040485,
      "cost_per_unit": 791.8226037195994,
      "floor_per_unit": 49.46995708154506,
      "yoy": 4.251283526290384,
      "ratio_national": 1.0077970003506236,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 56.59134453204903,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1168,
      "floor_total": 57631,
      "cost_total": 922123,
      "price_per_tsubo": 52.89418875553088,
      "price_per_sqm": 160004.68497857056,
      "cost_per_unit": 789.4888698630137,
      "floor_per_unit": 49.3416095890411,
      "yoy": -0.03537583351135298,
      "ratio_national": 0.9996787617027019,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 56.330339462759184,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1757,
      "floor_total": 84609,
      "cost_total": 1402145,
      "price_per_tsubo": 54.78373364003829,
      "price_per_sqm": 165720.54982330484,
      "cost_per_unit": 798.0335799658509,
      "floor_per_unit": 48.155378486055774,
      "yoy": 3.5723109267080666,
      "ratio_national": 1.0312679910160696,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 57.48555471147775,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2210,
      "floor_total": 103747,
      "cost_total": 1705145,
      "price_per_tsubo": 54.332667831840915,
      "price_per_sqm": 164356.07776610408,
      "cost_per_unit": 771.5588235294117,
      "floor_per_unit": 46.94434389140272,
      "yoy": -0.8233571869364464,
      "ratio_national": 1.0094846384412623,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 55.49812853099174,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1593,
      "floor_total": 75251,
      "cost_total": 1276231,
      "price_per_tsubo": 56.065057972518645,
      "price_per_sqm": 169596.5502119573,
      "cost_per_unit": 801.1494036409291,
      "floor_per_unit": 47.23854362837414,
      "yoy": 3.188487165841858,
      "ratio_national": 1.038553344528392,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 56.00904892359505,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1196,
      "floor_total": 51937,
      "cost_total": 892364,
      "price_per_tsubo": 56.79896774091688,
      "price_per_sqm": 171816.62398675317,
      "cost_per_unit": 746.123745819398,
      "floor_per_unit": 43.425585284280935,
      "yoy": 1.3090323901171708,
      "ratio_national": 1.0441485070200893,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 56.798967740916886,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1591,
      "floor_total": 63313,
      "cost_total": 1111110,
      "price_per_tsubo": 58.01488362421619,
      "price_per_sqm": 175494.76410847693,
      "cost_per_unit": 698.3720930232558,
      "floor_per_unit": 39.794468887492144,
      "yoy": 2.140735882464617,
      "ratio_national": 1.0732739578687591,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 52.597355960304796,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1726,
      "floor_total": 69845,
      "cost_total": 1287743,
      "price_per_tsubo": 60.949358321569186,
      "price_per_sqm": 184371.53697472977,
      "cost_per_unit": 746.08516801854,
      "floor_per_unit": 40.46639629200463,
      "yoy": 5.05814114247074,
      "ratio_national": 1.1010785385543322,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 52.22738502276708,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2084,
      "floor_total": 84362,
      "cost_total": 1666784,
      "price_per_tsubo": 65.31421587160096,
      "price_per_sqm": 197575.2115881558,
      "cost_per_unit": 799.8003838771593,
      "floor_per_unit": 40.48080614203455,
      "yoy": 7.161449554567523,
      "ratio_national": 1.0460721028360123,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 56.89391626446078,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1945,
      "floor_total": 79307,
      "cost_total": 1549885,
      "price_per_tsubo": 64.60456623185847,
      "price_per_sqm": 195428.5245942981,
      "cost_per_unit": 796.8560411311054,
      "floor_per_unit": 40.774807197943446,
      "yoy": -1.0865163583033244,
      "ratio_national": 0.9759976910266364,
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      "is_spliced": true,
      "price_per_tsubo_real": 54.38094800661487,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1335,
      "floor_total": 61774,
      "cost_total": 1282799,
      "price_per_tsubo": 68.64804134765436,
      "price_per_sqm": 207660.01877812672,
      "cost_per_unit": 960.898127340824,
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      "price_per_tsubo_real": 56.13085964648762,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}