[{"zone_name":"Residential Group Housing","zone_code":"R2","far_min":2.75,"far_max":3.5,"ground_coverage_pct":30,"max_floors":20,"max_height_m":70,"road_width_required_m":18,"front_setback_m":9,"rear_setback_m":6,"side_setback_m":6,"permitted_uses":["group housing"],"prohibited_uses":["industrial"],"special_conditions":"NOIDA sector-based allotment norms; lease conditions apply","source_text":"Extracted from Residential Group Housing (R2) regulations.","confidence":0.91},{"zone_name":"IT\/ITES Zone","zone_code":"IT","far_min":3,"far_max":3.75,"ground_coverage_pct":40,"max_floors":20,"max_height_m":70,"road_width_required_m":24,"front_setback_m":9,"rear_setback_m":6,"side_setback_m":6,"permitted_uses":["IT office","data centre","tech park"],"prohibited_uses":["residential-only"],"special_conditions":"Sector 62\/135\/142 IT zones: NOIDA Authority specific building norms","source_text":"Extracted from IT\/ITES Zone (IT) regulations.","confidence":0.89},{"zone_name":"Commercial Zone","zone_code":"C","far_min":2.5,"far_max":3.5,"ground_coverage_pct":40,"max_floors":14,"max_height_m":51,"road_width_required_m":18,"front_setback_m":9,"rear_setback_m":6,"side_setback_m":6,"permitted_uses":["retail","office","hotel","convention"],"prohibited_uses":["heavy industry"],"special_conditions":"Green building mandatory for BUA > 10,000 sqm; GRIHA rating","source_text":"Extracted from Commercial Zone (C) regulations.","confidence":0.88}]