{ "area": { "code": "20000", "name": "長野県", "slug": "nagano" }, "structure": { "id": "all", "name": "全構造" }, "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": 4149, "price_per_tsubo": 106.43793149615036, "prev_price_per_tsubo": 103.76172355397196, "change_vs_prev": 2.579186091474625, "note": "Sum of monthly preliminary releases from April; replaced by the annual report." }, "years": [ { "fiscal_year": 2012, "units": 9457, "floor_total": 1043024, "cost_total": 18612911, "price_per_tsubo": 58.99229073797919, "price_per_sqm": 178451.41626654804, "cost_per_unit": 1968.1623136301152, "floor_per_unit": 110.29121285820027, "yoy": null, "ratio_national": 1.043426208971751, "rank_in_national": 3, "is_spliced": false, "price_per_tsubo_real": 67.18939719587608, "deflator": 87.8, "deflator_provisional": false }, { "fiscal_year": 2013, "units": 10553, "floor_total": 1154663, "cost_total": 20776612, "price_per_tsubo": 59.483257178484116, "price_per_sqm": 179936.5875584478, "cost_per_unit": 1968.7872642850375, "floor_per_unit": 109.41561641239458, "yoy": 0.8322552563446051, "ratio_national": 1.030390868489099, "rank_in_national": 3, "is_spliced": false, "price_per_tsubo_real": 65.80006325053553, "deflator": 90.4, "deflator_provisional": false }, { "fiscal_year": 2014, "units": 9761, "floor_total": 982566, "cost_total": 18089341, "price_per_tsubo": 60.86060639630315, "price_per_sqm": 184103.0627967994, "cost_per_unit": 1853.2262063313185, "floor_per_unit": 100.66243212785575, "yoy": 2.315524204880348, "ratio_national": 1.0108003673933084, "rank_in_national": 9, "is_spliced": false, "price_per_tsubo_real": 65.16124881831172, "deflator": 93.4, "deflator_provisional": false }, { "fiscal_year": 2015, "units": 9902, "floor_total": 1028768, "cost_total": 19148430, "price_per_tsubo": 61.53057677697984, "price_per_sqm": 186129.7202090267, "cost_per_unit": 1933.7941829933347, "floor_per_unit": 103.89497071298727, "yoy": 1.1008276459062438, "ratio_national": 0.9928060524679697, "rank_in_national": 9, "is_spliced": false, "price_per_tsubo_real": 66.01993216414147, "deflator": 93.2, "deflator_provisional": false }, { "fiscal_year": 2016, "units": 11021, "floor_total": 1091213, "cost_total": 20718799, "price_per_tsubo": 62.76684620345433, "price_per_sqm": 189869.4297080405, "cost_per_unit": 1879.9382088739678, "floor_per_unit": 99.01215860629706, "yoy": 2.0091952509325495, 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