[{"zone_name":"Residential Use Zone","zone_code":"R1","far_min":1.5,"far_max":2,"ground_coverage_pct":55,"max_floors":4,"max_height_m":14,"road_width_required_m":9,"front_setback_m":3,"rear_setback_m":1.5,"side_setback_m":1.5,"permitted_uses":["residential","professional office"],"prohibited_uses":["industrial"],"special_conditions":"Mandatory RWH & SWH for all buildings","source_text":"Extracted from Residential Use Zone (R1) regulations.","confidence":0.93},{"zone_name":"Residential High Density","zone_code":"R2","far_min":2,"far_max":3,"ground_coverage_pct":45,"max_floors":10,"max_height_m":36,"road_width_required_m":12,"front_setback_m":5,"rear_setback_m":3,"side_setback_m":3,"permitted_uses":["group housing","residential"],"prohibited_uses":["industrial"],"special_conditions":"Solar energy system mandatory for BUA > 500 sqm","source_text":"Extracted from Residential High Density (R2) regulations.","confidence":0.91},{"zone_name":"Commercial Use Zone","zone_code":"C","far_min":2,"far_max":3,"ground_coverage_pct":60,"max_floors":10,"max_height_m":36,"road_width_required_m":12,"front_setback_m":5,"rear_setback_m":3,"side_setback_m":3,"permitted_uses":["retail","office","hotel","hospital"],"prohibited_uses":["heavy industry"],"special_conditions":"Parking: 1 ECS per 65 sqm BUA; basement parking mandatory > 4 floors","source_text":"Extracted from Commercial Use Zone (C) regulations.","confidence":0.92},{"zone_name":"Industrial Zone","zone_code":"IND","far_min":1,"far_max":1.5,"ground_coverage_pct":55,"max_floors":3,"max_height_m":12,"road_width_required_m":12,"front_setback_m":6,"rear_setback_m":4,"side_setback_m":4,"permitted_uses":["manufacturing","warehouse"],"prohibited_uses":["residential"],"special_conditions":"TNPCB consent required; SIPCOT area norms may differ","source_text":"Extracted from Industrial Zone (IND) regulations.","confidence":0.89},{"zone_name":"IT Corridor Zone","zone_code":"IT","far_min":2,"far_max":3.5,"ground_coverage_pct":50,"max_floors":12,"max_height_m":42,"road_width_required_m":18,"front_setback_m":6,"rear_setback_m":4.5,"side_setback_m":4.5,"permitted_uses":["IT\/ITES office","data centre"],"prohibited_uses":["residential-only","heavy industry"],"special_conditions":"OMR\/GST Road IT Corridor: DTCP special building rules apply","source_text":"Extracted from IT Corridor Zone (IT) regulations.","confidence":0.88}]