{
  "area": {
    "code": "03000",
    "name": "岩手県",
    "slug": "iwate"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "all",
    "label": "貸家"
  },
  "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": 449,
    "price_per_tsubo": 68.11560591427465,
    "prev_price_per_tsubo": 68.43567413160334,
    "change_vs_prev": -0.4676920646871707,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1624,
      "floor_total": 87237,
      "cost_total": 1188327,
      "price_per_tsubo": 45.03088727638502,
      "price_per_sqm": 136218.23308917088,
      "cost_per_unit": 731.7284482758621,
      "floor_per_unit": 53.7173645320197,
      "yoy": null,
      "ratio_national": 0.9153863746778078,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 51.22967835766213,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1681,
      "floor_total": 95262,
      "cost_total": 1394344,
      "price_per_tsubo": 48.386643695912326,
      "price_per_sqm": 146369.3812852974,
      "cost_per_unit": 829.4729327781083,
      "floor_per_unit": 56.66983938132064,
      "yoy": 7.452121471493012,
      "ratio_national": 0.9458348457152977,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 53.34800848501911,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1572,
      "floor_total": 85545,
      "cost_total": 1366278,
      "price_per_tsubo": 52.79827166543924,
      "price_per_sqm": 159714.5362090128,
      "cost_per_unit": 869.1335877862596,
      "floor_per_unit": 54.41793893129771,
      "yoy": 9.117449842671355,
      "ratio_national": 1.007915993812408,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 56.46873974913288,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1898,
      "floor_total": 96342,
      "cost_total": 1535308,
      "price_per_tsubo": 52.68113422308028,
      "price_per_sqm": 159360.19596852877,
      "cost_per_unit": 808.9083245521601,
      "floor_per_unit": 50.759747102212856,
      "yoy": -0.2218584788176603,
      "ratio_national": 0.9887245335842547,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 56.34345906211794,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1714,
      "floor_total": 86483,
      "cost_total": 1455080,
      "price_per_tsubo": 55.62005149220077,
      "price_per_sqm": 168250.40759455616,
      "cost_per_unit": 848.9381563593932,
      "floor_per_unit": 50.45682613768962,
      "yoy": 5.578690194245883,
      "ratio_national": 1.0375929879285073,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 59.23328167433522,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2299,
      "floor_total": 114868,
      "cost_total": 1919356,
      "price_per_tsubo": 55.237210286938044,
      "price_per_sqm": 167092.3146568235,
      "cost_per_unit": 834.8655937364072,
      "floor_per_unit": 49.96433231839931,
      "yoy": -0.6883150860016896,
      "ratio_national": 1.0225415101414266,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 57.961395893953885,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2564,
      "floor_total": 123192,
      "cost_total": 2071383,
      "price_per_tsubo": 55.58443086864406,
      "price_per_sqm": 168142.65536723164,
      "cost_per_unit": 807.8716848673947,
      "floor_per_unit": 48.04680187207488,
      "yoy": 0.628599054699408,
      "ratio_national": 1.0195946550352217,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 56.77674246031058,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1962,
      "floor_total": 92688,
      "cost_total": 1581554,
      "price_per_tsubo": 56.40736015082859,
      "price_per_sqm": 170632.01277403763,
      "cost_per_unit": 806.0927624872579,
      "floor_per_unit": 47.24159021406728,
      "yoy": 1.4805032080462466,
      "ratio_national": 1.0353606001741675,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 56.3510091416869,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1430,
      "floor_total": 62917,
      "cost_total": 1078624,
      "price_per_tsubo": 56.67314768599902,
      "price_per_sqm": 171436.01888201915,
      "cost_per_unit": 754.2825174825175,
      "floor_per_unit": 43.9979020979021,
      "yoy": 0.471193004706727,
      "ratio_national": 1.0273263706471316,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 56.67314768599901,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1784,
      "floor_total": 72676,
      "cost_total": 1269301,
      "price_per_tsubo": 57.736289184737736,
      "price_per_sqm": 174652.01717210634,
      "cost_per_unit": 711.4915919282511,
      "floor_per_unit": 40.737668161434975,
      "yoy": 1.8759175061690891,
      "ratio_national": 1.0511577120980247,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 52.34477713938145,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1923,
      "floor_total": 78604,
      "cost_total": 1442667,
      "price_per_tsubo": 60.673173654394176,
      "price_per_sqm": 183536.079588825,
      "cost_per_unit": 750.216848673947,
      "floor_per_unit": 40.87571502860114,
      "yoy": 5.086721905973812,
      "ratio_national": 1.0712180813286254,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 51.99072292578764,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2307,
      "floor_total": 94070,
      "cost_total": 1895175,
      "price_per_tsubo": 66.59987842298288,
      "price_per_sqm": 201464.33506962899,
      "cost_per_unit": 821.4889466840052,
      "floor_per_unit": 40.77589943649762,
      "yoy": 9.76824585169771,
      "ratio_national": 1.0336536133864351,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 58.01383137890495,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2087,
      "floor_total": 88037,
      "cost_total": 1746934,
      "price_per_tsubo": 65.59738459806672,
      "price_per_sqm": 198431.79572225315,
      "cost_per_unit": 837.0551030186871,
      "floor_per_unit": 42.18351701006229,
      "yoy": -1.5052487311601581,
      "ratio_national": 0.9611252555198231,
      "rank_in_national": 23,
      "is_spliced": true,
      "price_per_tsubo_real": 55.21665370207637,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1432,
      "floor_total": 66870,
      "cost_total": 1401360,
      "price_per_tsubo": 69.27773103633916,
      "price_per_sqm": 209564.82727680574,
      "cost_per_unit": 978.6033519553073,
      "floor_per_unit": 46.69692737430167,
      "yoy": 5.610507889640615,
      "ratio_national": 0.9481871541935396,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 56.64573265440651,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}