{"building_coverage":{"built_area_m2":11.57,"site_area_m2":1850.0,"coverage_pct":0.6254054054054053,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":512.0,"site_area_m2":1850.0,"far_pct":27.675675675675677,"limit_pct":200.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":16200,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":16200,"allowed_height_mm":9375,"pass":false,"margin_mm":-25},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.3192937499999998,"window_area_m2":163.4783999999999,"floor_area_m2":512.0,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.1596468749999999,"pass":true},"overall_pass":false,"messages":["道路斜線 NG: 高さ超過 16200 mm (許容 9375 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: 道路側の建物高さを 6825 mm 下げる、または道路境界から 6825 mm 後退。","省エネ UA 値 NG (地域区分 6): UA=1.862 > 基準 0.87 W/m²K — 断熱強化要 (壁/窓/屋根)","「断熱は、家の体温を保つ、最も静かな配慮です。」"],"high_district":{"district":"指定なし","max_height_mm":16200,"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":512.0,"stories":6,"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":1.862122447787564,"standard_w_m2k":0.87,"envelope_area_m2":219.1432000000001,"wall_area_m2":53.10480000000018,"window_area_m2":163.4783999999999,"roof_area_m2":2.5600000000000005,"floor_area_m2":0.0,"pass":false,"message":"省エネ UA 値 NG (地域区分 6): UA=1.862 > 基準 0.87 W/m²K — 断熱強化要 (壁/窓/屋根)"},"sickhouse":{"habitable_floor_m2":512.0,"habitable_volume_m3":1228.8,"required_airflow_m3h":614.4,"estimated_airflow_m3h":817.3919999999996,"air_change_per_hour":0.6651953124999997,"pass":true,"message":"シックハウス OK: 換気回数 0.67 回/h ≥ 0.5 回/h (居室 512.0 m² / 自然 817 + 機械 0 m³/h、 機械換気 0 台)"}}