{ "area": { "code": "14000", "name": "神奈川県", "slug": "kanagawa" }, "structure": { "id": "src", "name": "鉄骨鉄筋コンクリート造" }, "segment": { "segment": "all", "building_type": "apartment", "label": "共同住宅" }, "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": 195, "price_per_tsubo": 132.20076600209865, "prev_price_per_tsubo": 125.04947756345179, "change_vs_prev": 5.718767145602982, "note": "Sum of monthly preliminary releases from April; replaced by the annual report." }, "years": [ { 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1259.2592592592594, "floor_per_unit": 53.85925925925926, "yoy": -3.6689837997598285, "ratio_national": 1.0222209701162606, "rank_in_national": 7, "is_spliced": false, "price_per_tsubo_real": 83.46781631695845, "deflator": 92.6, "deflator_provisional": false }, { "fiscal_year": 2015, "units": 450, "floor_total": 32111, "cost_total": 777610, "price_per_tsubo": 80.05404259910934, "price_per_sqm": 242163.1216717013, "cost_per_unit": 1728.0222222222221, "floor_per_unit": 71.35777777777778, "yoy": 3.574591627937651, "ratio_national": 1.0469889246761077, "rank_in_national": 5, "is_spliced": false, "price_per_tsubo_real": 85.98715639002079, "deflator": 93.1, "deflator_provisional": false }, { "fiscal_year": 2016, "units": 610, "floor_total": 40068, "cost_total": 1056420, "price_per_tsubo": 87.15939582210243, "price_per_sqm": 263656.7834681042, "cost_per_unit": 1731.8360655737704, "floor_per_unit": 65.68524590163935, "yoy": 8.875695707929365, "ratio_national": 1.1638102957998235, 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