{ "area": { "code": "20000", "name": "長野県", "slug": "nagano" }, "structure": { "id": "steel", "name": "鉄骨造" }, "segment": { "segment": "owner", "building_type": "all", "label": "持家" }, "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": 208, "price_per_tsubo": 115.55407819820556, "prev_price_per_tsubo": 117.14332492549296, "change_vs_prev": -1.3566686179500351, "note": "Sum of monthly preliminary releases from April; replaced by the annual report." }, "years": [ { "fiscal_year": 2012, "units": 638, "floor_total": 83219, "cost_total": 1739491, "price_per_tsubo": 69.09950795960057, "price_per_sqm": 209025.7032648794, "cost_per_unit": 2726.474921630094, "floor_per_unit": 130.43730407523512, "yoy": null, "ratio_national": 0.9266343369257786, "rank_in_national": 32, "is_spliced": false, "price_per_tsubo_real": 78.7010341225519, "deflator": 87.8, "deflator_provisional": false }, { "fiscal_year": 2013, "units": 623, "floor_total": 84282, "cost_total": 1803206, "price_per_tsubo": 70.72708719228305, "price_per_sqm": 213949.12318169954, "cost_per_unit": 2894.3916532905296, "floor_per_unit": 135.2841091492777, "yoy": 2.3554136357006428, "ratio_national": 0.9278056905061378, "rank_in_national": 35, "is_spliced": false, "price_per_tsubo_real": 78.32457053408976, "deflator": 90.3, "deflator_provisional": false }, { "fiscal_year": 2014, "units": 551, "floor_total": 72276, "cost_total": 1582806, "price_per_tsubo": 72.39504464469533, "price_per_sqm": 218994.68703304, "cost_per_unit": 2872.606170598911, "floor_per_unit": 131.17241379310346, "yoy": 2.358300784927936, "ratio_national": 0.9137385280567192, "rank_in_national": 37, "is_spliced": false, "price_per_tsubo_real": 77.34513316740956, "deflator": 93.6, "deflator_provisional": false }, { "fiscal_year": 2015, "units": 559, "floor_total": 72171, "cost_total": 1600970, "price_per_tsubo": 73.332371954109, "price_per_sqm": 221830.0979617852, "cost_per_unit": 2863.9892665474063, "floor_per_unit": 129.10733452593917, "yoy": 1.2947395971836695, "ratio_national": 0.9060921117941718, "rank_in_national": 37, "is_spliced": false, "price_per_tsubo_real": 78.51431686735437, "deflator": 93.4, "deflator_provisional": false }, { "fiscal_year": 2016, "units": 582, "floor_total": 72621, "cost_total": 1650747, "price_per_tsubo": 75.14386919940513, "price_per_sqm": 227309.86904614366, "cost_per_unit": 2836.3350515463917, "floor_per_unit": 124.77835051546391, "yoy": 2.470255900667939, "ratio_national": 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"deflator_provisional": false }, { "fiscal_year": 2019, "units": 557, "floor_total": 70497, "cost_total": 1756563, "price_per_tsubo": 82.36986538108005, "price_per_sqm": 249168.47525426614, "cost_per_unit": 3153.614003590664, "floor_per_unit": 126.56552962298025, "yoy": 1.5939830546979339, "ratio_national": 0.9180670102515267, "rank_in_national": 36, "is_spliced": false, "price_per_tsubo_real": 82.20545447213577, "deflator": 100.2, "deflator_provisional": false }, { "fiscal_year": 2020, "units": 543, "floor_total": 66478, "cost_total": 1695717, "price_per_tsubo": 84.32390116173772, "price_per_sqm": 255079.42477210506, "cost_per_unit": 3122.8674033149173, "floor_per_unit": 122.42725598526704, "yoy": 2.3722702126772077, "ratio_national": 0.915105819209953, "rank_in_national": 36, "is_spliced": false, "price_per_tsubo_real": 84.32390116173772, "deflator": 100, "deflator_provisional": false }, { "fiscal_year": 2021, "units": 645, "floor_total": 78028, "cost_total": 2015242, 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