{"building_coverage":{"built_area_m2":48.0,"site_area_m2":118.3,"coverage_pct":40.57480980557904,"limit_pct":50.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":96.0,"site_area_m2":118.3,"far_pct":81.14961961115807,"limit_pct":100.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":7740,"allowed_height_mm":3125,"pass":false,"margin_mm":-75},"road_slope":{"kind":"road","max_height_mm":7740,"allowed_height_mm":5625,"pass":false,"margin_mm":-175},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.19188958333333336,"window_area_m2":18.421400000000002,"floor_area_m2":96.0,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.09594479166666668,"pass":true},"overall_pass":false,"messages":["北側斜線 NG: 高さ超過 7740 mm (許容 3125 mm)","「お隣さんの太陽も、あなたの設計の一部です。」","道路斜線 NG: 高さ超過 7740 mm (許容 5625 mm)","「道路の向こうから見たあなたの家、思い出してください。」","→ 修正案: 北側の建物高さを 4615 mm (4.62 m) 下げる、または北側に setback。","→ 修正案: 道路側の建物高さを 2115 mm 下げる、または道路境界から 2115 mm 後退。"],"high_district":{"district":"指定なし","max_height_mm":7740,"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":96.0,"stories":3,"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":6,"ua_w_m2k":0.5439317883794524,"standard_w_m2k":0.87,"envelope_area_m2":319.22419999999994,"wall_area_m2":180.77559999999994,"window_area_m2":18.421400000000002,"roof_area_m2":72.0272,"floor_area_m2":48.0,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.544 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":96.0,"habitable_volume_m3":230.39999999999998,"required_airflow_m3h":115.19999999999999,"estimated_airflow_m3h":167.10700000000003,"air_change_per_hour":0.7252907986111113,"pass":true,"message":"シックハウス OK: 換気回数 0.73 回/h ≥ 0.5 回/h (居室 96.0 m² / 自然 92 + 機械 75 m³/h、 機械換気 1 台)"}}