{
  "area": {
    "code": "01000",
    "name": "北海道",
    "slug": "hokkaido"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "condo",
    "building_type": "detached",
    "label": "分譲住宅・一戸建"
  },
  "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": 821,
    "price_per_tsubo": 75.30890067048155,
    "prev_price_per_tsubo": 69.12244428720994,
    "change_vs_prev": 8.949996556207324,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1777,
      "floor_total": 209121,
      "cost_total": 3047118,
      "price_per_tsubo": 48.16891757987003,
      "price_per_sqm": 145710.76075573472,
      "cost_per_unit": 1714.7540799099606,
      "floor_per_unit": 117.68204839617333,
      "yoy": null,
      "ratio_national": 0.9974069362090372,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 54.79967870292381,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1685,
      "floor_total": 197109,
      "cost_total": 2938008,
      "price_per_tsubo": 49.27444949910963,
      "price_per_sqm": 149054.98987869656,
      "cost_per_unit": 1743.6249258160237,
      "floor_per_unit": 116.9786350148368,
      "yoy": 2.295114722905045,
      "ratio_national": 1.031127480242603,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 54.32684619526971,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1650,
      "floor_total": 190754,
      "cost_total": 2983412,
      "price_per_tsubo": 51.7028924975623,
      "price_per_sqm": 156401.01911362278,
      "cost_per_unit": 1808.128484848485,
      "floor_per_unit": 115.60848484848485,
      "yoy": 4.92840208899048,
      "ratio_national": 1.076923776771837,
      "rank_in_national": 7,
      "is_spliced": false,
      "price_per_tsubo_real": 55.29721122733936,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1632,
      "floor_total": 185995,
      "cost_total": 2893777,
      "price_per_tsubo": 51.43266791489018,
      "price_per_sqm": 155583.59095674613,
      "cost_per_unit": 1773.1476715686274,
      "floor_per_unit": 113.96752450980392,
      "yoy": -0.5226488686002617,
      "ratio_national": 1.062976343584318,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 55.00820097849217,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1815,
      "floor_total": 205877,
      "cost_total": 3212656,
      "price_per_tsubo": 51.585976472554,
      "price_per_sqm": 156047.34865963657,
      "cost_per_unit": 1770.0584022038568,
      "floor_per_unit": 113.43085399449036,
      "yoy": 0.2980762303007811,
      "ratio_national": 1.0667246112327602,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 54.93714214329499,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1945,
      "floor_total": 218003,
      "cost_total": 3427904,
      "price_per_tsubo": 51.98061845093875,
      "price_per_sqm": 157241.13888340985,
      "cost_per_unit": 1762.4185089974294,
      "floor_per_unit": 112.08380462724936,
      "yoy": 0.7650179474546048,
      "ratio_national": 1.0677774586491746,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 54.544195646315586,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2188,
      "floor_total": 242097,
      "cost_total": 3815923,
      "price_per_tsubo": 52.10572660615374,
      "price_per_sqm": 157619.59049471907,
      "cost_per_unit": 1744.0233089579524,
      "floor_per_unit": 110.64762340036563,
      "yoy": 0.24068231379945626,
      "ratio_national": 1.0620586043122835,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 53.22341839239401,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2514,
      "floor_total": 275464,
      "cost_total": 4482365,
      "price_per_tsubo": 53.79199239592107,
      "price_per_sqm": 162720.53698486916,
      "cost_per_unit": 1782.961416070008,
      "floor_per_unit": 109.5719968178202,
      "yoy": 3.236238892728882,
      "ratio_national": 1.0982139953472114,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 53.738254141779294,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2528,
      "floor_total": 276610,
      "cost_total": 4593134,
      "price_per_tsubo": 54.892941129604864,
      "price_per_sqm": 166050.90199197427,
      "cost_per_unit": 1816.9042721518988,
      "floor_per_unit": 109.41851265822785,
      "yoy": 2.046677738910585,
      "ratio_national": 1.122310660947679,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 54.892941129604864,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 2993,
      "floor_total": 324930,
      "cost_total": 5562476,
      "price_per_tsubo": 56.5918121935186,
      "price_per_sqm": 171189.9793801742,
      "cost_per_unit": 1858.4951553625126,
      "floor_per_unit": 108.56331440026729,
      "yoy": 3.0948807423209823,
      "ratio_national": 1.1546127743407617,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 51.30717333954542,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2699,
      "floor_total": 290991,
      "cost_total": 5314199,
      "price_per_tsubo": 60.37171566203079,
      "price_per_sqm": 182624.17050699162,
      "cost_per_unit": 1968.9510929974065,
      "floor_per_unit": 107.81437569470174,
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      "ratio_national": 1.1916522587470397,
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      "is_spliced": false,
      "price_per_tsubo_real": 51.7324041662646,
      "deflator": 116.7,
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    },
    {
      "fiscal_year": 2023,
      "units": 1989,
      "floor_total": 213383,
      "cost_total": 4187965,
      "price_per_tsubo": 64.88114244035374,
      "price_per_sqm": 196265.1663909496,
      "cost_per_unit": 2105.563097033685,
      "floor_per_unit": 107.28154851684263,
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      "ratio_national": 1.2085959771174453,
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      "is_spliced": false,
      "price_per_tsubo_real": 56.51667459961127,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2119,
      "floor_total": 224287,
      "cost_total": 4630409,
      "price_per_tsubo": 68.2480918114291,
      "price_per_sqm": 206450.17321556754,
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    {
      "fiscal_year": 2025,
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    }
  ]
}