{ "area": { "code": "23000", "name": "愛知県", "slug": "aichi" }, "structure": { "id": "steel", "name": "鉄骨造" }, "segment": { "segment": "rental", "building_type": "detached", "label": "貸家・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": 12, "price_per_tsubo": 113.76183135483872, "prev_price_per_tsubo": 109.84931122186494, "change_vs_prev": 3.561715671636364, "note": "Sum of monthly preliminary releases from April; replaced by the annual report." }, "years": [ { 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"cost_per_unit": 2492.396551724138, "floor_per_unit": 115.44827586206897, "yoy": 0.6720731007372471, "ratio_national": 0.9908879385024265, "rank_in_national": 11, "is_spliced": false, "price_per_tsubo_real": 76.24811352644518, "deflator": 93.6, "deflator_provisional": false }, { "fiscal_year": 2015, "units": 63, "floor_total": 7284, "cost_total": 159537, "price_per_tsubo": 72.40469786243823, "price_per_sqm": 219023.88797364087, "cost_per_unit": 2532.3333333333335, "floor_per_unit": 115.61904761904762, "yoy": 1.4522758092888832, "ratio_national": 1.03246049113283, "rank_in_national": 5, "is_spliced": false, "price_per_tsubo_real": 77.52108978847775, "deflator": 93.4, "deflator_provisional": false }, { "fiscal_year": 2016, "units": 33, "floor_total": 3053, "cost_total": 72187, "price_per_tsubo": 78.16412143137897, "price_per_sqm": 236446.11857189648, "cost_per_unit": 2187.4848484848485, "floor_per_unit": 92.51515151515152, "yoy": 7.954488781768121, "ratio_national": 1.0746336955528728, 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