{"building_coverage":{"built_area_m2":130.396682,"site_area_m2":397.6,"coverage_pct":32.795946177062376,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":208.97756400000003,"site_area_m2":397.6,"far_pct":52.5597494969819,"limit_pct":200.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":3120,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":3120,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.18546775672052526,"window_area_m2":38.7586,"floor_area_m2":208.97756400000003,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.09273387836026263,"pass":true},"overall_pass":true,"messages":["全項目 OK","「美しいものは長持ちする。」"],"high_district":{"district":"指定なし","max_height_mm":3120,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807,"message":"高度地区 指定なし → 適用外"},"fire_district":{"district":"指定なし","gross_floor_m2":208.97756400000003,"stories":1,"required_grade":"規制なし","pass":true,"message":"防火 / 準防火地域 指定なし → 構造制限なし"},"energy_ua":{"climate_zone":1,"ua_w_m2k":0.32760657525818027,"standard_w_m2k":0.46,"envelope_area_m2":489.34814600000004,"wall_area_m2":116.70749999999998,"window_area_m2":38.7586,"roof_area_m2":124.90448200000002,"floor_area_m2":208.97756400000003,"pass":true,"message":"省エネ UA 値 OK (地域区分 1): UA=0.328 ≤ 基準 0.46 W/m²K"},"sickhouse":{"habitable_floor_m2":208.97756400000003,"habitable_volume_m3":501.5461536,"required_airflow_m3h":250.7730768,"estimated_airflow_m3h":193.793,"air_change_per_hour":0.3863911598344276,"pass":true,"message":"シックハウス OK (設計前提): BIM 内に 24h 機械換気 未モデル。 建基法 28 条の 2 で 0.5 回/h 機械換気が法定 — 実工事で必ず設置設計してください (居室 209.0 m²、 必要 251 m³/h)"}}