{"building_coverage":{"built_area_m2":19.993479,"site_area_m2":36844.0,"coverage_pct":0.05426522364564108,"limit_pct":80.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":39.986958,"site_area_m2":36844.0,"far_pct":0.10853044729128215,"limit_pct":500.0,"pass":true,"designated_limit_pct":500.0,"road_limit_pct":240.0,"road_width_m":4.0},"north_slope":{"kind":"north","max_height_mm":5940,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":5940,"allowed_height_mm":8700,"pass":true,"margin_mm":2820},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.5545007949842046,"window_area_m2":22.1728,"floor_area_m2":39.986958,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.2772503974921023,"mechanical_units":0,"pass":true},"overall_pass":true,"messages":["容積率 補足: 前面道路幅員が未登録のため指定 500% で判定中。仮に 4.0m とすると 240% に低減 (法52条2項) — set_site_context で実幅員を登録してください。"],"high_district":{"district":"指定なし","max_height_mm":5940,"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":39.986958,"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":6,"ua_w_m2k":0.3562710457192763,"standard_w_m2k":0.87,"envelope_area_m2":227.14191599999998,"wall_area_m2":124.27519999999998,"window_area_m2":22.1728,"roof_area_m2":40.706958,"floor_area_m2":39.986958,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.356 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":39.986958,"habitable_volume_m3":95.9686992,"required_airflow_m3h":47.9843496,"estimated_airflow_m3h":110.86399999999999,"air_change_per_hour":1.1552099895504262,"pass":true,"message":"シックハウス OK: 換気回数 1.16 回/h ≥ 0.5 回/h (居室 40.0 m² / 自然 111 + 機械 0 m³/h、 機械換気 0 台)"},"neighbor_slope":{"kind":"neighbor","max_height_mm":5940,"allowed_height_mm":32250,"pass":true,"margin_mm":26310},"shadow":{"regulated":false,"measurement_height_m":4.0,"max_shadow_5m_h":0.0,"limit_5m_h":0.0,"max_shadow_10m_h":0.0,"limit_10m_h":0.0,"pass":true,"message":"日影規制: 対象外 (用途地域・規模が規制要件未満)"},"site_eligibility":{"zoning":"商業地域 / 防火地域 / 建ぺい 80% / 容積 600% / 高度地区 (タワー特例) / 押上駅東地区 地区計画","use_allowed":true,"use_message":"用途制限: 住宅は「商業地域 / 防火地域 / 建ぺい 80% / 容積 600% / 高度地区 (タワー特例) / 押上駅東地区 地区計画」で建築可能","road_width_m":4.0,"frontage_m":200.0,"road_access_ok":true,"road_message":"接道義務 OK: 幅員 4.0m の道路に 約200.0m 接道 (法 43 条)","lot_area_m2":36844.0,"min_lot_area_m2":null,"min_lot_ok":true,"pass":true,"message":"用途制限: 住宅は「商業地域 / 防火地域 / 建ぺい 80% / 容積 600% / 高度地区 (タワー特例) / 押上駅東地区 地区計画」で建築可能 / 接道義務 OK: 幅員 4.0m の道路に 約200.0m 接道 (法 43 条)"},"absolute_height":{"kind":"absolute_height","max_height_mm":5940,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807}}